GAT旋转接头样本
旋转接头的介绍与应用
此前可能出现的此类工具落井问题。
静态轴承拉力(最大)：240 klbs；静态轴承压力(最大)：200 klbs；旋转速度(连续)：≤40 r/min；旋转速度(间歇)：60 r/min；剪切销钉值(平均)：±1.72 MPa；剪切销钉数量(最大)：12 个；使用标准黄铜螺钉转换压力(最大)：±20.68 MPa；工作压力(最大)：75%剪切力。
1.4 基地实验旋转接头在试验基地的水平井进行，通过井口组合7″尾管和旋转接头，模拟海上平台下7″尾管工艺流程，旨在检验旋转接头能否有效减小下套管的难度，有效传递钻杆钻压，以及提高裸眼段水平井下套管的成功率，从而解决水平井下套管磨阻大，钻杆钻压传递不完全，致使套管不能完全下入到预定完井深度的情况；另外，通过解锁、锁定工具锁定装置开关，验证工具锁定装置是否稳定、可靠，在锁定后可实现尾管挂旋转脱手。
1.4.1 地面测试钻具组合：十字浮鞋+7″尾管(500 m) +变扣(BTC*410) +球座(411*410)+5″旋转接头+ 5″钻杆；接旋转接头后，做地面测试。
旋转接头下接头打备钳，旋转接头连短钻杆，接顶驱，开转速10 r/min，工具运行正常，无憋扭现象。
1.4.2 中途测试在1 200 m以后进入第二造斜段，实测井斜达70°，因此在1 200 m至井底，每隔100 m分别测试管柱在旋转和非旋转状态下的上提下放悬重，考察在大斜度井段，旋转接头在增加钻具悬重方面的效果，借以判定旋转接头对于在复杂井段下入尾管是否能起到帮助，试验流体介质为清水[1-2]。
通过测试数据得出如下结论：旋转状态下管柱下放悬重大于静止状态下管柱下放悬重，在工具允许范围内，转速越高旋转下放悬重增加较静止下放悬重增加更明显。
旋转接头能明显降低其上方管柱摩阻，更多钻柱有效重力传递使得尾管下放更容易。
1.4.3 井底测试(1)悬重对比测试。
工具下钻至井底，探底深度1 783.64 m，测试静止和不同转速下管柱上提下放悬重，可得出旋转状态下管柱下放悬重大于静止状态下管柱下放悬重，更多钻柱有效重力传递至管柱下方。
interrtaco 快换接头样本
公司介绍THE COMP ANYI ntertraco is a fully integrated manufacturer of hydraulic hosefittings, quick disconnect couplings and hydraulic valves.Our broad range of components has been designed and isconstantly developed to service the most diversified customer'sneeds in hydraulic, chemical, off-shore, agricultural andindustrial applications.The market scope, experience and distribution of our productsmake them the right choice in today's demanding market.The subject brochure presents our range of quick disconnectcouplings, swivel joints and in-line valves. Array The catalogue is designed for our customers as a workingtool to assist them in chosing and selecting the correct productfor their specific application.If there are applications outside of the standard range, wecan work jointly with our customers to develope andmanufacture specific products to meet their requirements.Ｉｎｔｅｒｔｒａｃｏ是一家集液压软管配件、快速接头和液压阀的完整集成生产商。
管接头新旧样本对照表
旧样本型号新样本型号焊接式端直通管接头HJT1 HGC0301.1（P73）焊接式直通管接头HJT3 HGC0303.1（P74）焊接式端直通锥螺纹管接头HDZZ203-01 HGC0314.1（P81）卡套式端直通管接头KJT3 KGB0201.1（P44）卡套式直通管接头KJT1 KGB0205.1（P48）卡套式端对接直通管接头KDZG203-01 KGB0222.1（P66）卡套式对接直通管接头KDZG204-01 KGB0224.1（P68）锥密封焊接式端直通管接头ZMG1 ZDG0401.1（P96）锥密封焊接式端直通圆柱管螺纹管接头ZMG2 ZDG0402.1（P97）锥密封焊接式端直通锥管螺纹管接头ZMHDZG203-01 ZDG0403.1（P98）卡套式锥螺纹直通管接头KZLDG203-01 KGB0202.1（P45）卡套式锥螺纹对接直通管接头KZLDG204-01 KGB0223.1（P67）扩口式端直通管接头KDTJT204-01 KGA0101.1（P18）扩口式锥螺纹直通管接头KZLWGJ204-01 KGA0102.1（P19）铜管用管接头GJT639 RGF0603.1（P126）铜管用直通管接头TJT634 RGF0607.1（P127）铜管用直角管接头JJT635 RGF0605.1（P127）钢管用螺纹连接三通接头ST8.5.4 ST8.5.4（P305）钢管用螺纹连接异径三通接头YST8.5.5 YST8.5.5（P305）钢管用螺纹连接弯头WT8.5.6 WT8.5.6（P306）钢管用螺纹连接外接头WT8.5.7 WT8.5.7（P306）钢管用螺纹连接内接头NJT8.5.8 NJT8.5.8（P307）钢管用螺纹连接内外接头NWJT8.5.9 NWJT8.5.9（P307）钢管用螺纹连接分管接头体FJT8.5.12 FJT8.5.12（P310）钢管用螺纹连接活接头HJT638 HJT638（P310）钢管用插入焊接式45°接头JT8.5.13 CGE0510.1（P120）钢管用插入焊接式变径接头BJT8.5.31 CGE0511.1（P121）钢管用插入焊接式接头JT8.5钢管用插入焊接式三通RST8.5.36 CGE0509.1（P120）钢管用插入焊接式弯头RWT8.5.37 CGE0501.1（P113）钢管用插入焊接式直通接头ZJT8.5.58 CGE0506.1（P118）钢管用插入焊接式变径直通接头BZT8.5.59 CGE0507.1（P118）钢管用插入焊接式变径接头RBJT8.5.61 CGE0505.1（P116）钢管用插入焊接式活接头RHT633 CGE0512.1（P121）钢管用插入焊接式高压法兰GFL631 CGE0513.1（P122）钢管用插入焊接式终端法兰ZFL826 CGE0514.1（P122）焊接式管接头SJT825 HGC0315.1（P82）焊接式管接头SJT8.27 HGC0322.1-1（P88）焊接式管接头SJT8.28 HGC0322.1-2（P88）带阀单向阀接头DFT636 DFT636（P317）带阀双向逆止阀接头SFT643 SFT643（P317）高压胶管总成GJG642 PGJ1201.1（P152）等径直角螺纹接头DJJT8.5.56 DJJT8.5.56 (P 313)等径直角螺纹长接头DCJT8.5.57 DCJT8.5.57 (P 313) 双通衬板SB8.5.64 SB8.5.64(P 314)直角法兰TFL8.5.65 TFL8.5.65(P 314)螺塞ZLS203 LGM2001.1(P 257) 旋转接头XJT637 XJT637(P318)分配器罩DWQZ828分配器罩DVQZ829分配器支架QJ8.5.47 QJ8.5.47 (P315)支架ZJ8.5.48 ZJ8.5.48 (P316)支架QJ8.5.43 QJ8.5.43(P316)管夹和管托架GJ811.1、GJ811.2、GJ811.3、GJ811.4 DGJ2201.1、D GJ2201.2、DGJ2201.3、DGJ2201.4（P269) U型螺栓US820 UXG2801.1 (P325)JG-焊接头、JGM-焊接头，带螺母ZTK1101.1焊接头、ZTK1101.2焊接头，带螺母(P148) DZT-端直通接头LGT2801.1 (P325)DZTN/DZTV-端直通管接头（公制螺纹、UNF螺纹）LGT2803.1(P327)BDT-变径端直通接头BDZ-变径端直通接头LGT2802.1 (P326)KDT-可调式端直通接头LGT2807.1(P331)KETM/KETA可调式端直通接头LGT2827.1(P349)KDZ-可调式端直角接头ZGD0416.1(P108)KZ-可调式端直角接头LGT2820.1(P343)STQ-三通管接头LGT2821.1(P344)ZTH-直通焊接接头ZGD0409.1(P103)ZTG-直通管接头ZGD0404.1(P99)ZJG-直角管接头ZGD0410.1(P103)STG-三通管接头ZGD0411.1(P104)FTG-四通管接头ZGD0419.1(P111)ZGB-直通隔壁管接头ZGD0413.1(P105)ZJGB-直角隔壁管接头ZGD0412.1(P105)ZJ-焊接头、DJ-焊接头，带螺母ZTK1103.1、ZTK1104.1(P150) JJT-铰接式接头LGT2817.1(P341)JST-铰接式三通管接头ZGD0418.1(P110)BJT-变径接头体BJT-变径接头体DT-堵头管路测试点接头KSE、HSC CGY2754.1、CGY2755.1(P297) FL-法兰FL(P211)FLJ-法兰接头FLJ(P211)FLM-盲孔法兰接头FLM(P211)FLJ/FLK-法兰接头-PN10-64（bar）FLJ/FLK(P212)FLJ/FLK-法兰接头-PN160（bar）FLJ/FLK(P213)FLJ/FLK-法兰接头-PN250（bar）FLJ/FLK(P214)FLJ/FLK-法兰接头-PN315（bar）FLJ/FLK(P215)FLJ/FLK-法兰接头-PN400（bar）FLJ/FLK(P216)FLJ/FLK-法兰接头-PN500（bar）FLJ/FLK(P217)BHG-变径焊接管BHG(P201)SF-三通法兰接头SF(P218)ZFL-直角法兰接头ZFL(P219)AFLJ/AFLK法兰接头AFLJ/AFLK(P220) DKF-对开法兰DKF(P221)QFL-全法兰QFL(P221)AFLJ-法兰接头AFLJ(P221)AFLK-法兰接头AFLK(P221)AFLM-盲孔法兰接头AFLM(P221)AFKM-盲孔法兰接头AFKM(P222)AFLJ/AFLK法兰接头（BSP内螺纹连接）AFLJ/AFLK(P223)FLA/FL-FLJX焊接法兰接头FLA/FL-FLJX(P224) SAFA/SAF-FLJX焊接法兰接头SAFA/SAF-FLJX(P225) SAFA/SAF-FLJX焊接法兰接头SAFA/SAF-FLJX(P226) BHM-24°锥FLJX法兰接头BHM-24°锥FLJX(P227)BHM-FLJX直角焊接法兰接头BHM-FLJX(P228)BHMW -24°锥FLJX直角法兰BHMW -24°锥FLJX(P229) BHMW -24°锥FLJX直角对开法兰接头BHMW -24°锥FLJX(P230) STF-FLJX三通法兰接头STF-FLJX(P231)旋转接头总成(P232)DJL-旋转接头DJL(P233)XJT/XZT-旋转接头XJT/XZT(P234)EFT-旋转接头EFT(P235)EDA-旋转接头EDA(P236)EDN-旋转接头EDN(P237)END-旋转接头END(P238)EDJ-旋转接头EDJ(P239)EDQO/EDA旋转接头EDQO/EDA(P240)WT-弯头GWJ1601.1(P197)腰形法兰接头-YFJT（3000Psi）YFJT（3000Psi）(P241) 腰形法兰接头-YFJT（6000Psi）YFJT（6000Psi）(P242) 腰形法兰接头-YFJ（3000Psi）YFJ（3000Psi）(P243) 腰形法兰接头-YFJ（6000Psi）YFJ（6000Psi）(P244) 方形法兰接头-FFJ FFJ(P245)方形法兰接头-FFJ FFJ(P246)快速接头-HRS1系列HRS1(P283)快速接头-HRS2系列HRS2(P286)快速接头-HRS3系列HRS3(P289)快速接头-HRS4系列HRS4(P292)轻型管夹(P270- P273)轻型叠加式管夹(P274)重型管夹(P275- P278) 重型叠加式管夹(P279)双联管夹(P280)。
旋转接头的结构和工作原理(图解一)
旋转接头的结构和工作原理(图解一）机械密封结构旋转接头(简称旋转接头）的工作原理,是通过轴向力将动环压在补偿静环或游动环上，或者反过来将补偿静环或浮动环(中间环)压在非补偿的动环上，使其保持密封.动环（空心轴)和壳体、端盖、底盖之间的轴向不密封通路靠O形圈和各种断面的弹性密封圈等加以密封，其结构见图2—4、2—5和2—6。
在一般情况下，每种旋转接头都是由固定、浮动或游动的径向密封元件和旋转的动环（空心轴，球面弹簧座等)以及轴向密封元件一起构成的。
它具有密封面加工精确、费用少和消除空心轴磨损的优点。
为了调整和补偿摩擦副本身的轴向热膨胀以及摩擦剐端面，球面的磨损而造成的不良状态，旋转接头内至少要包含一个弹性元件，例如,弹簧、波纹管。
图2-1为球面或球面和端面组合型密封结构，双向内管旋转式旋转接头。
为什么把密封面做成球面?这是因为球面摩擦运动副结构在间隙允许的范围内自由度较多,能适应配用设备的强烈振动和摇摆。
从图2-1中看出，动环是固定于外管2上的球面体4和由它带动一起旋转并能轴向移动的球面弹簧座17；补偿环是两个静止或游动的凹形环3、5是无油滑动轴承。
这一结构有六个密封点(面)，即a、b、c、d、e、f.a、b点（面)相对转动密封，，是靠弹簧18和被密封的流体压力在相对运动的球面体(动环）4和17(球面弹簧座）与补偿环(静环或游动环）3接触面(球面）上产生一合适的压紧力，使这两个光洁的球面紧密贴合而达到密封的目的。
两球面之所以必须光洁,零件的同心度，球面度要求较高，是为了给球面创造完全或接近完全贴合和压紧力均匀的条件。
c、d点(面)，是两个端面密封。
当配用设备振动和摇摆不大，压紧力合适时,两个补偿环3一般处于静止状态,属于静密封情况。
当配用设备振动和摇摆强烈，压紧力较大时，由于补偿环3的外径与壳体6的内径之间因留有较大的间隙, 它将随球面体(动环)4和17不·同步地在相应的端面上作相对游动，但相匹配的接触端面必须光洁、平直.由于轴向力的作用,使补偿环3的端面与壳体6的内端面以及中盖9端面紧密贴紧,使c、d两端面不容易泄漏。
干燥设备旋转接头
HS-G型双向旋转接头|食品化工用旋转接头双向流通内管固定式旋转接头|通真空旋转接头HS-GF型双向旋转接头|硫化机用旋转接头造纸机用旋转接头|真空机干燥机用旋转接头纺织品印染烘干机设备旋转接头|H型旋转接头密炼机专业旋转接头|H型冷却水旋转接头干燥设备旋转接头|辊筒干燥设备旋转接头JS15-6型双壁丝旋转接头|食品烘干设备用旋转接头H型非标定制旋转接头|滚压粉碎设备专用旋转接头捏合机用旋转接头|食品行业专用旋转接头产品特点H型旋转接头又称冷却水旋转接头，是专门为适用于冷却方面设计的系列产品，分为单向流通式HD型旋转接头和双向流通式HS型旋转接头适用介质：水、液压油、冷却剂、真空、压缩气体等适用行业：广泛应用于塑料压延、密炼机、液压设备、涂层机械等使用高温油或蒸汽的设备最高压力：≤1.0MPa最高转速：≤1000rpm最高温度：0～100℃H型旋转接头又称冷却水旋转接头，是专门为适用于冷却方面设计的系列产品，它具有体积小、重量轻、摩擦扭距小等特点，采用了平面密封技术，摩擦组对材料根据介质环境，选择各种浸渍石墨、青铜、碳化钨、氮化硅的不同组对，足以抵挡铁锈、结垢、碎屑等杂质对密封面的影响，我们的密封件是在CNC机床和专用研磨机上完成的、表面如同镜面，使密封更加可靠，同时还采用高精度滚动轴承，使其平稳旋转。
H型旋转接头是因其壳体结构得名，H是指铜壳体结构，由于h 型旋转接头多为铜壳体，所以简称H型旋转接头。
根据流通方式分为HD型单向流通式旋转接头和HS型双向流通式旋转接头。
HS型双向流通式旋转接头根据内管安装形式又分为HS-G型双向流通内管固定式旋转接头和HS-X型双向流通内管旋转式旋转接头，如果旋转接头外管和设备轴颈连接采用法兰连接，加注后缀F，如 HS-XF40-20，HS-GF40-20，其中，40mm是指旋转接头外管的公称流通直径为40mm，20mm是指旋转接头内管的公称流通直径为20mm。
旋转接头规格型号图解释义
工业的发展推动旋转接头行业高速发展，旋转接头规格型号已有数百种之多，近年来应用的一些非标旋转接头各企业的命名就更加不统一，让许多采购者头大，不知道如何选型。
每次选型都要问：贵公司生产**企业**型号的旋转接头吗？其实仔细分析旋转接头规格型号就会找到共同点：
如：XTGSHYS型高速旋转接头前两个字母代表的是企业字号（厂家字号的首字母）GS 代表高速，H代表端面密封，S代表双向流通，Y是企业内部型号的代码
封结构类型：
Q型=球面密封结构Q2型=双球面密封结构 QR型=双簧密封结构
H型=端面密封结构 D型=双端面密封结构
流通形式：
D=单向流通式 S=双向流通式
公称规格：
英制规格公制规格英制规格公制规格
1/2-1/8 15-6 4分 1 1/2-3/4 40-20 1寸半
3/4-1/4 20-8 6分2-1 50-25 2寸
1-3/8 25-10 1寸 2 1/2-1 1/4 65-32 2寸半
1 1/4-1/
2 32-15 1寸2 3-1 1/2 80-40 3寸
内管规格：
固定式：指的螺纹规格旋转式：指内管外径
内管形式：
G=内管固定式 X=普通密封内管旋转式 XT=填料密封内管旋转式
外管连接形式：
G=管螺纹连接方式 R=圆锥螺纹连接方式 F/FA=法兰连接方式
HM=端面密封结构和外圆密封结构2种
MD=单向流通式 MS=双向流通式
以上是旋转接头的通用的命名规则，也有个别企业把自己命名的工艺或型号含义添加进去。
本文有滕州市新天机械科技有限公司整理发布。
deublin旋转接头样本
ENGINEERINGCATALOG2600E n g i n e e r e d f o r P e r f o r m a n c eROTATING UNIONSwater steam air hydraulic hot oil vacuum coolant custom applicationsw w w.d e u b l i n.c o mw w w .d e u b l i n .c o m2Selection Chart for DEUBLIN Rotating UnionsWater & Hot Oil up to 250°F *6-213/8" - 2"557502503,500General Purpose 1 or 2 6 - 103/8" - 2"571502003,500Water Service 1 or 27 - 1021/2"755200250750General Purpose 1 or 2113"857150250500Water Service 1 or 212 - 133/8" - 1"541,8002003,500316 Stainless Steel1143/8"9274,0002002,000Water Service High Pressure 1151/2" - 3/4"221,500250250Water Service Car Wash 1152" - 4"6000150250750Water Service Cartridge Seal 1 or 216 - 195"F127150250750Water Service1 or 2203/4" - 1 1/2"2400150250100Water Service Continuous Casters 1 or 221Steam & Hot Oil up to 450°F * 22-303/8" - 1/2" N Steam 250400750Single Bearing Spherical Seal 1 or 2223/8" - 1/2" N Hot Oil 100450750Single Bearing Spherical Seal 1 or 2223/4" - 2" 9000 Steam 150365400Single Bearing Spherical Seal 1 or 223 - 253/4" - 2" 9000 Hot Oil 100450400Single Bearing Spherical Seal 1 or 223 - 2511/2"HPS Steam 250400400Dual Bearing Spherical Seal 2263/4" - 2"H Steam 150365400Dual Bearing Spherical Seal 1 or 227 - 3021/2" - 5"H Steam 150365180Dual Bearing Spherical Seal 1 or 227 - 303/4" - 2"H Hot Oil 100450400Dual Bearing Spherical Seal 1 or 227 - 3021/2" - 5"H Hot Oil 100450350Dual Bearing Spherical Seal 1 or 227 - 30Air &Hydraulic31-451/8" - 3/8"1005,1102,11151,0002503,500Standard Applications 131 - 321/2"1205,2200 1,0002503,500Standard Applications 131 - 323/4" - 1 1/2"250,355,4521,0002503,500Standard Applications 1331/8" - 3/8"1005,1102,11151,0002503,500In-the-shaft Mounted 1341/4" - 1/2"AP 5,7002001,500High Pressure High Speed1351/4" - 1 1/2"D 6,400120250High Pressure Low Speed or Swivel 1363/8" X 215001502501,500DEU-PLEX Air 2371/2" X 215901502501,500DEU-PLEX Air 2381/2" X 215791,0002501,500DEU-PLEX Hyd Oil2391/4" X 225207502505,000DEU-PLEX Air & Hyd Oil 2403/8" - 1/2" X 41379,14793,600175250Multi Media 4 Pass4411/4" - 1/2"17,213,000250250Low Speed Air & Hyd Oil1421/4" X 1/2"21173,000250250Low Speed Tandem Air & Hyd Oil 2431/4"-1/2"-3/4" X 21690,1790,18903,00025020DEU-PLEX Low Speed 244 - 451/4" X 3/4" X 318903,000250250Triple Passage345Coolant (Wider range of products featured in Coolant Union Catalog)46-513/8"11172,00016020,000Bearingless1463/8"11292,00016020,000Bearingless ("Pop-Off") High Speed 1473/16"11011,50016015,000Standard Applications High Speed 1483/8"11161,00016010,000Standard Applications1491/4" - 3/8"11091,50016020,000Dry-run ("Pop-Off") High Speed 1503/8"9021,00016010,000Dry-run ("Pop-Off")151Unions for Special Applications *52-531/8" - 1"1005,468,9817502503,500Water,Oil Rig,Clutch & Brake 1 to 3521/4" - 3/8"1102,1115,8821502503,500Central Tire Inflation 1 or 252Custom7000 / 71003,0002505,000Around The Shaft53SizeSeriesPagesPassagesDescriptionTemp.Speed PSI °F RPM*Attention! For applications exceeding indicated limits,contact DEUBLIN.Indicate media,size,speed (RPM),pressure,temperature and connection specifications.-Subject to technical and dimensional changes without notice.1-847-689-8600 o r Max.Operating DataSince 1945,Deublin has grown from a small garage shop to theworld’s largest manufacturer of rotating unions.Today,Deublin’sinternational headquarters is located in Waukegan,Illinois,withmanufacturing facilities,sales offices and warehouses located in17countries on four continents.DEMAND CUSTOM UNIONSo r w w w.d e u b l i n.c o m1-847-689-8PROFESSIONAL SERVICE AROUND THE WORLDAt Deublin,our service is as reliable as our products.Given the importance of rotating unions to your equipment’s performance,our products have to be reliable.To provide you local and emergencyOperating DataMaximum Water Pressure Model55-555 750 PSI50barMaximum Water Pressure Model655600 PSI41barMaximum Saturated Steam Pressure (Intermittent)15 PSI 1 barForged BrassOperating DataMaximum Water Pressure 150 PSI 10 bar 1-847-689-8600 o r Seal GuideSilicon Carbide Keyed Rotor SealGasketCarbon Graphite/Silicon Carbide Floating SealViton-O-RingCoil SpringAcross FlatsA1/16"D 1Monoflow Length(3) 11/32"Dia. VentsEq. SpacedJLock-up Approx81-847-689-8600 o r w w w .d e u b l i n .c o m55 & 57 Series Monoflow Union SpecificationsChart InstructionsSelect Union Size and Rotor Thread.Follow this line to opposite page to find Duoflow Elbow Specifications.Add Duoflow Elbow Suffix to the end of the Ordering Number.†Recessed O-Ring in Rotor End in Place of Copper Gasket55-000-00155-147-15157-000-00157-050-0013⁄8"NPT RH 13⁄4"315⁄16"413⁄16"1"5⁄8"3⁄8"7⁄8"211⁄16"55-000-00255-147-15257-000-00257-050-0023⁄8"NPT LH 55-000-00355-147-14957-000-00357-050-0035⁄8"-18 UNF RH 13⁄4"315⁄16"413⁄16"1"5⁄8"3⁄8"7⁄8"21⁄2"55-000-00455-147-15057-000-00457-050-0045⁄8"-18 UNF LH 55-000-09455-147-19257-000-09457-050-094G 3⁄8"(BSP)RH 44.510212326169.522.26355-000-09555-147-19357-000-09557-050-095G 3⁄8"(BSP)LH 155-000-001155-208-113157-000-001157-050-0011⁄2"NPT RH 21⁄4"413⁄16"57⁄8"17⁄16"7⁄8"1⁄2"11⁄8"31⁄2"155-000-002155-208-114157-000-002157-050-0021⁄2"NPT LH 155-000-021155-208-185157-000-021157-050-0213⁄4"-16 UNF RH 21⁄4"411⁄16"53⁄4"15⁄16"3⁄4"1⁄2"11⁄8"31⁄16"155-000-022155-208-229157-000-022157-050-0223⁄4"-16 UNF LH 155-000-151155-208-252157-000-151157-050-151G 1⁄2"(BSP)RH 57.2120148341912.728.678155-000-152155-208-253157-000-152157-050-152G 1⁄2"(BSP)LH 255-000-020255-052-255257-000-020257-050-0203⁄4"NPT RH 27⁄8"59⁄16"63⁄4"17⁄16"7⁄8"11⁄16"11⁄4"41⁄16"255-000-021255-052-256257-000-021257-050-0213⁄4"NPT LH 255-000-003255-052-258257-000-135†257-050-135†1"-14 UNS RH 27⁄8"57⁄16"65⁄8"15⁄16"3⁄4"21⁄32"11⁄4"311⁄16"255-000-027255-052-257257-000-136†257-050-136†1"-14 UNS LH 255-000-284255-052-445257-000-284257-050-284G 3⁄4"(BSP)RH 73138168341917.53294255-000-285255-052-446257-000-285257-050-285G 3⁄4"(BSP)LH 355-000-002355-064-186357-000-002357-050-0021" NPT RH 31⁄4"613⁄16"85⁄16"115⁄16"11⁄8"1"11⁄2"411⁄16"355-000-003355-064-187357-000-003357-050-0031" NPT LH 355-000-019355-064-328357-000-019357-050-01911⁄2"-12 UNF RH 31⁄4"613⁄16"85⁄16"115⁄16"11⁄8"1"11⁄2"41⁄4"355-000-074355-064-329357-000-074357-050-07411⁄2"-12 UNF LH 355-000-222355-064-378357-000-222357-050-222G1" (BSP)RH 75.41662044221.522.238.1108355-000-223355-064-379357-000-223357-050-223G1" (BSP)LH 525-000-001525-097-043527-000-001527-050-00111⁄4"NPT RH 39⁄16"79⁄16"93⁄8"23⁄16"11⁄8"11⁄4"13⁄4"51⁄4"525-000-002525-097-044527-000-002527-050-00211⁄4"NPT LH 525-000-026525-097-095527-000-026527-050-02613⁄4"-12 UN RH 39⁄16"79⁄16"93⁄8"23⁄16"13⁄16"11⁄4"13⁄4"411⁄16"525-000-027525-097-096527-000-027527-050-02713⁄4"-12 UN LH 525-000-054525-097-122527-000-054527-050-054G11⁄4"(BSP)RH 90.5191234542730.244.5119525-000-055525-097-123527-000-055527-050-055G11⁄4"(BSP)LH 555-000-001555-033-154557-000-001557-050-00111⁄2"NPT RH 41⁄4"81⁄2"105⁄16"27⁄16"13⁄16"11⁄2"21⁄8"6"555-000-002555-033-160557-000-002557-050-00211⁄2"NPT LH 555-000-395555-033-399557-000-395557-050-3952"-12 UN RH 41⁄4"87⁄8"1011⁄16"213⁄16"11⁄8"11⁄2"21⁄8"513⁄16"555-000-396555-033-382557-000-396557-050-3962"-12 UN LH 555-000-198555-033-288557-000-198557-050-198G11⁄2"(BSP)RH 10822526871293554147555-000-199555-033-289557-000-199557-050-199G11⁄2"(BSP)LH 655-500-116655-502-116657-000-116657-050-1162" NPT RH 45⁄8"101⁄16"113⁄4"3"11⁄2"17⁄8"21⁄4"7"655-500-117655-502-117657-000-117657-050-1172" NPT LH 127⁄16"655-500-124655-502-124657-000-124657-050-124G2" (BSP)RH 1172462896528.64755164655-500-125655-502-125657-000-125657-050-125G2" (BSP)LHB Port NPTA xRotor ThreadC D 1D 2E FGHJOrdering Number 55 Series All Purpose55 Series E.L.S.57 SeriesE.L.S.57 Series Water Service3⁄8"1⁄2"3⁄4"1"2"11⁄4"11⁄2"xMetric threads and other thread sizes are available.Contact factory for further information.For 2",21⁄2",3",4" and 5" capacity unions refer to pages 11-13 and 16-20.DEUBLIN91-847-689-8600 o r w w w .d e u b l i n .c o mG Rotor HolePipe Supplied By CustomerA1/16"R Pipe Length Into UnionD 2Duoflow Length(3) 11/32"Dia. VentsEq.SpacedJLock-up Approx.H Across FlatsSPipe Ø55 & 57 Series Duoflow Union SpecificationsFixed Supply Pipe DetailRotating Supply Pipe Detail———-030.250"43⁄16"—————1⁄4"11⁄16"13⁄8"1⁄4"2#———-030.250"43⁄16"—————1⁄4"11⁄16"13⁄8"1⁄4"2#-120M6X198.5————————1⁄4"18351⁄4"0.9 Kg -0121⁄8"NPT 43⁄4"-061.375"57⁄16"—————3⁄8"11⁄16"11⁄2"3⁄8"3#-0121⁄8"NPT43⁄4"-061.375"55⁄16"-0611⁄8".371"13⁄16"5"3⁄8"11⁄16"11⁄2"3⁄8"3#.370"-199G 1⁄8"(BSP)117———-471—9.93301273⁄8"18383⁄8"1.4 Kg 9.90-0431⁄4"NPT 51⁄4"-075.500"513⁄16"—————1⁄2"1"13⁄4"1⁄2"5#-0441⁄8"NPT 51⁄8"-026.437"-0431⁄4"NPT 51⁄8"-075.500"513⁄16"-0751⁄4".496"11⁄4"511⁄16"1⁄2"1"13⁄4"1⁄2"5#-0441⁄8"NPT 5"-026.437".495"-368G 1⁄4"(BSP)136.5———-681—12.9531146.51⁄2"26451⁄2" 2.3 Kg -367G 1⁄8"(BSP)132.512.90-0833⁄8"NPT 71⁄16"-163.625"71⁄8"—————3⁄4"11⁄16"25⁄16"1⁄2"8#-0841⁄4"NPT 7"-0833⁄8"NPT 71⁄16"-163.625"71⁄8"-1633⁄8".621"11⁄4"7"3⁄4"11⁄16"25⁄16"1⁄2"8#-0841⁄4"NPT7".619"-255G 3⁄8"(BSP)162—-——-347—15.95311753⁄4"27591⁄2" 3.6 Kg 15.90-0071⁄2"NPT 81⁄8"-104.750"81⁄4"—————1"13⁄8"213⁄16"3⁄4"10#-0071⁄2"NPT81⁄8"-104.750"81⁄4"-1041⁄2".745"11⁄2"83⁄16"1"13⁄8"213⁄16"3⁄4"10#.743"-079G 1⁄2"(BSP)185.5———-237—21.9438201.51"35723⁄4" 4.5 Kg 21.89-0133⁄4"NPT 813⁄16"-263 1.000"91⁄8"—————11⁄4"11⁄2"31⁄16"3⁄4"16#-0361⁄2"NPT 83⁄4"-0133⁄4"NPT 93⁄16"-263 1.000"91⁄2"-1443⁄4"1.000"13⁄4"95⁄16"11⁄4"11⁄2"31⁄16"3⁄4"16#-0361⁄2"NPT91⁄8".998"-221G 3⁄4"(BSP)222———-468—25.914424411⁄4"38783⁄4"7.2 Kg 25.81-0133⁄4"NPT 101⁄4"-263 1.000"105⁄8"—————11⁄4"11⁄2"31⁄16"3⁄4"17#-1831"NPT103⁄8"13⁄4"31⁄2"1"-221G 3⁄4"(BSP)243———-468—25.914425011⁄4"38783⁄4"7.7 Kg25.81RKNPTMNO NPTShpg.Wt.Fixed Supply Pipe Fixed Supply TubeElbow SuffixThread R Elbow Suffix TubeODRotating Supply PipeS RElbowSuffixPipe Size PipeDia.D 2Duoflow LengthThread SpecificationPipe Supplied By CustomerOFor Description See Page 10101-847-689-8600 o r w w w .d e u b l i n .c o mThreaded PipeThe largest threaded supply pipe achieves the maximum flow rates available for a particular size union. Stresses at the pipe thread can cause breakage allowing the pipe to fall into the roll. For this reason pipe lengths longer than 4union lengths (4 x D1) and rotational speeds above 1000RPM should be avoided.Fixed TubeThin wall stainless steel tube silver soldered into the Duoflow elbow produces the strongest, lightest weightassembly.The thinner wall sections allow greater flow rates than the threaded pipe. Maximum flow rates are obtained with the largest tube available for a given size union. Tube length is usually limited to 6 union lengths (6 x D1). Speeds to 3500 RPM are possible.Rotating PipeRotating pipes are fastened internally to rotate with the roll.The Duoflow elbow helps to support the pipe and restrict crosstalk between passages. The pipe must be straight and concentric to the center line to avoid excessive loading of the union. The union must also have a rotor with astraight thread (Example 1"-14 UNS) rather than a tapered pipe thread to assure concentricity. Rotational speeds above 1000 RPM should be avoided.Deublin water service unions can be adapted for Duoflow applications where a single media is circulated through and around the supply pipe. Duoflow elbows are available in 3 styles to accept a variety of different supply systems.The guidelines shown below should be carefully considered. A poorly designed supply system can contribute to premature union failure.Where long pipes or high speeds are required, an adapter should be used to avoid transmitting stresses from heavy pipes, cascading water or vibrations to the union. A typical adapter is illustrated.Customer ShaftAdapter*PilotGasketUnionStationary TubeElbowInletOutletRotorGasket*Carbon Filled TFE Bearing*Rotating Pipe**Supplied by customer.Duoflow Supply Pipe InstallationsR EFPipe Supplied by Customer2" NPTD2D1CCast Iron HousingSupply Pipe(Stationary Shown)Stainless Steel SpringDual Ball BearingsOperating DataVent Supply Pipe(Rotating Shown) Dual Ball BearingsDEUBLIN7/8"31/2"J R D 9"Dia.GAFE DC1/16"7/8"3.312"3.307"Dia.DRJ Type I Type II Type III14181814159910413/16"13/16"13/16"13/16"11/16"11/16"7/8"3/16"3/8"7/8"1/4"2Dia.3.430"3.425"Dia.BJH (Across Flats)1/4"27/8"Dia.4.004"4.002"Pilot Dia.(6) 11/16"Dia. Bolt Holeson a 79/16"DBC1Type I Type II Type III 13171714"14991013/16"13/16"15/16"15/16"13/16"11/16"5/16"D RPipe Length Into UnionE FCGPipe Supplied By CustomerA JH (Across Flats)BNOP 3" NPTT -Dia.SRPipe Length Into UnionFlange O-Ring size 2-353857 Series Specifications857-132 Flanged Rotor DetailType I Monoflow857-128 Quick ConnectRotor DetailType IIDuoflow Fixed PipeType IIIDuoflow Rotating Pipe857-000-1013" NPT RH 71⁄2"133⁄4"37⁄16"17⁄8"27⁄8"4"109⁄16"------50#857-000-1023" NPT LH 857-000-118G3" (BSP) RH 190344834473102244------23 Kg 857-000-119G3" (BSP) LH 857-001-1013" NPT RH 71⁄2"177⁄8"37⁄16"17⁄8"27⁄8"4"93⁄4"511⁄16"2"2"1315⁄16"--55#857-001-1023" NPT LH 857-001-118G3" (BSP) RH 1904518344731022281442"2"351--25 Kg857-001-119G3" (BSP) LH 857-002-1013" NPT RH 71⁄2"177⁄8"37⁄16"17⁄8"27⁄8"4"93⁄4"511⁄16"2"-141⁄4"23⁄4" 2.308"55#857-002-1023" NPT LH 2.302"857-002-118G3" (BSP) RH 1904518344731022281442"-3557058.6225 Kg857-002-119G3" (BSP) LH58.47B Port NPTC Dia.D E F G H J NO NPT P NPTR S TShpg.Wt.Ordering Number ARotor Thread 3"T y p e IT y p e I IT y p e I I I2"2"Operating DataDEUBLIN Exclusive On-The-Machine Repair CartridgeCast Iron HousingCast Iron End Cap (nickel-plated)Supply Pipe (Rotating Shown)Composite BearingVentReplaceable Seal CartridgeReplaceable Rotor SealCarbon Steel RotorHeavy-Duty Dual Ball BearingsA Dia.WB.C.PilotDia.JLock-upJLock-upZR Dia.Lug HoleMonoflow Rotating UnionFlanged O-Ring(supplied by DEUBLIN)for:Model O-Ring Size62002-343 Viton62502-343 Viton63002-353 Viton64002-361 Viton6200-001-1236200-016-1232" NPT RH51⁄4"12"215⁄16"11⁄2"17⁄8"95⁄8"27⁄8"39⁄16"31⁄16"1⁄2"––––––2"21# 6200-001-1356200-016-1352" NPT LH6200-001-1376200-016-137G2"(BSP)RH13329563.528.64722873907812.7––––––2"9.5 Kg 6200-001-1396200-016-139G2"(BSP)LH6200-001-1156200-016-1159" O.D.51⁄4"12"31⁄4"1"17⁄8"101⁄4"27⁄8"39⁄16"31⁄16"1⁄2"411⁄16"63⁄8"8.317"–1⁄4"2"32# FLANGE8.315"6250-001-1156250-018-11521⁄2"NPT RH7"145⁄8"31⁄4"17⁄8"23⁄8"12"33⁄4"47⁄16"37⁄8"9⁄16"––––––21⁄2"441⁄2# 6250-001-1196250-018-11921⁄2"NPT LH6250-001-1216250-018-121G21⁄2"(BSP)RH17837182.538.160290951139814.3––––––21⁄2"20.2 Kg 6250-001-1236250-018-123G21⁄2"(BSP)LH6250-001-3006250-018-3009" O.D.7"15"35⁄8"1"23⁄8"1215⁄16"33⁄4"47⁄16"37⁄8"9⁄16"411⁄16"63⁄8"8.317"–1⁄4"21⁄2"59# FLANGE8.315"6300-001-1576300-015-1573" NPT RH9"173⁄16"37⁄8"17⁄8"27⁄8"14"37⁄16"55⁄16"43⁄4"9⁄16"––––––3"98# 6300-001-1586300-015-1583" NPT LH6300-001-1616300-015-161G3"(BSP)RH2294339544.4733358713512114.3––––––3"45.5 Kg 6300-001-1626300-015-162G3"(BSP)LH6300-001-1036300-015-1039" O.D.9"163⁄4"37⁄16"7⁄8"3"141⁄2"37⁄16"55⁄16"43⁄4"9⁄16"611⁄16"79⁄16"4.004"1⁄4"–3"113# FLANGE 4.002"6400-030-3306400-042-330107⁄8"O.D.11"19"3"7⁄8"4"163⁄8"33⁄4"61⁄8"51⁄4"5⁄8"613⁄16"9"4.749".300–4"156# FLANGE 4.746"B Port NPTARotor ThreadC D1E F G LOrdering NumberStandard E.L.S.J M Q R T U W X Y ZNPTPilotDia.Shpg.Wt.21⁄2" 2" 3" 4"Threaded Rotor Flanged RotorNote:Threaded Rotors Not For Calender Service.DEUBLINAA Dia.W B.C.Pilot Dia.GYSupplied By CustomerRPJ Lock-upN Approx.Pipe Dia.ZR Dia.Lug HoleKPipe Length Into Union D 2SL EFXT /UCQME FJ Lock-up6200-002-1236200-030-1232" NPT RH 51⁄4"127⁄8"215⁄16"11⁄2"17⁄8"8"105⁄8"27⁄8"6200-002-1356200-030-1352" NPT LH 6200-002-1376200-030-137G2" (BSP)RH 13331463.528.647189260736200-002-1396200-030-139G2" (BSP)LH6200-002-1156200-030-1159" O.D.51⁄4"133⁄16"31⁄4"1"17⁄8"85⁄8"1015⁄16"27⁄8"FLANGE 6250-002-1156250-030-11521⁄2"NPT RH 7"157⁄8"31⁄4"17⁄8"23⁄8"93⁄4"1213⁄16"33⁄4"6250-002-1196250-030-11921⁄2"NPT LH 6250-002-1216250-030-121G21⁄2"(BSP)RH 17840382.538.160228.6325956250-002-1236250-030-123G21⁄2"(BSP)LH6250-002-3006250-030-3009" O.D.7"161⁄4"35⁄8"1"23⁄8"109⁄16"131⁄2"33⁄4"FLANGE 6300-002-1576300-030-1573" NPT RH 9"20"37⁄8"17⁄8"27⁄8"121⁄4"163⁄8"37⁄16"6300-002-1586300-030-1583" NPT LH 6300-002-1616300-030-161G3" (BSP)RH 2295059544.473288.9412876300-002-1626300-030-162G3" (BSP)LH6300-002-1036300-030-1039" O.D.9"199⁄16"37⁄16"7⁄8"3"123⁄4"16"37⁄16"FLANGE 6400-031-3306400-051-330107⁄8"O.D.11"213⁄8"3"7⁄8"4"133⁄4"171⁄2"33⁄4"FLANGE6200-011-1236200-040-1232" NPT RH 51⁄4"127⁄8"215⁄16"11⁄2"17⁄8"8"101⁄8"27⁄8"6200-011-1356200-040-1352" NPT LH 6200-013-1376200-020-137G2" (BSP)RH 13331463.528.647189246736200-013-1396200-020-139G2" (BSP)LH6200-011-1156200-040-1159" O.D.51⁄4"133⁄16"31⁄4"1"17⁄8"85⁄8"101⁄16"27⁄8"FLANGE 6250-006-1156250-040-11521⁄2"NPT RH 7"157⁄8"31⁄4"17⁄8"23⁄8"93⁄4"13"33⁄4"6250-006-1196250-040-11921⁄2"NPT LH 6250-025-*******-035-121G21⁄2"(BSP)RH 17840382.538.160228.6330956250-025-*******-035-123G21⁄2"(BSP)LH6250-006-3006250-040-3009" O.D.7"161⁄4"35⁄8"1"23⁄8"109⁄16"133⁄8"33⁄4"FLANGE 6300-006-1576300-040-1573" NPT RH 9"20"37⁄8"17⁄8"27⁄8"121⁄4"161⁄16"37⁄16"6300-006-1586300-040-1583" NPT LH 6300-025-*******-035-161G3" (BSP)RH 2295059544.473288.9404876300-025-*******-035-162G3" (BSP)LH6300-006-1036300-040-1039" O.D.9"199⁄16"37⁄16"7⁄8"3"123⁄4"1637⁄16"FLANGE 6400-024-3306400-054-330107⁄8"O.D.11"213⁄8"3"7⁄8"4"133⁄4"17"33⁄4"FLANGEB &O Port NPTACD 2EFGJStandardE.L.S.KL(2) x 1"(2) x 2"(2) x 11⁄2"(2) x 21⁄2"(2) x 1"(2) x 2"(2) x 11⁄2"(2) x 21⁄2"Duoflow Rotating Pipe ModelsB &O Port NPTACD 2EFGJStandardE.L.S.KLDuoflow Fixed Pipe ModelsFlanged/Threaded Duoflow Rotating PipeDEUBLINFPON Approx.BZMJ Lock-upYK Pipe Length Into UnionD2LR Dia. Lug HoleT /U QE FXA Dia.Pilot Dia.W B.C.AJ Lock-upE FSupplied By Customer39⁄16"33⁄8"1" 1.245"1"31⁄16"1⁄2"11⁄2"––––––2"29#1.240"90861"31.621"7812.738––––––2"13.2 Kg 31.4939⁄16"33⁄8"1" 1.245"1"31⁄16"1⁄2"11⁄2"411⁄16"63⁄8"8.317"–1⁄4"2"40#1.240"8.315"47⁄16"41⁄16"11⁄2" 1.867"11⁄2"37⁄8"9⁄16"15⁄8"––––––21⁄2"551⁄2#1.865"11310311⁄2"47.4211⁄2"9814.341––––––21⁄2"25.2 Kg 47.3747⁄16"41⁄16"11⁄2" 1.867"11⁄2"37⁄8"9⁄16"15⁄8"411⁄16"63⁄8"8.317"–1⁄4"21⁄2"70#1.865"8.315"55⁄16"53⁄16"2" 2.308"2"43⁄4"9⁄16"23⁄4"––––––3"105#2.302"1351322"58.622"12114.370––––––3"47.7 Kg 58.4755⁄16"53⁄16"2" 2.308"2"43⁄4"9⁄16"23⁄4"611⁄16"79⁄16" 4.004"1⁄4"–3"120#2.302" 4.002"61⁄8"53⁄4"21⁄2"2.745"21⁄2"51⁄4"5⁄8"21⁄2"613⁄16"9"4.749".300"–4"168#2.742"4.746"39⁄16"33⁄8"1"1"31⁄16"1⁄2"–––-––2"29#NPT 90861"G1"7812.7––––––2"13.2 Kg (BSP)39⁄16"33⁄8"1"1"31⁄16"1⁄2"411⁄16"63⁄8"8.317"–1⁄4"2"40#NPT 8.315"47⁄16"41⁄16"11⁄2"11⁄2"37⁄8"9⁄16"––––––21⁄2"551⁄2#NPT 11310311⁄2"G11⁄2"9814.3––––––21⁄2"25.2 Kg (BSP)47⁄16"41⁄16"11⁄2"11⁄2"37⁄8"9⁄16"411⁄16"63⁄8"8.317"–1⁄4"21⁄2"70#NPT 8.315"55⁄16"53⁄16"2"2"43⁄4"9⁄16"––––––3"105#NPT 1351322"G2"12114.3––––––3"47.7 Kg (BSP)55⁄16"53⁄16"2"2"43⁄4"9⁄16"611⁄16"79⁄16" 4.004"1⁄4"–3"120#NPT 4.002"61⁄8"53⁄4"21⁄2"21⁄2"51⁄4"5⁄8"613⁄16"9"4.749".300"–4"168#NPT4.746"T U WPilot Dia.X YZ NPT Shpg.Wt.M NO NPT Pipe Dia.RP Q RS MNO NPTFPQRTUWPilot Dia.XYZ NPTShpg.Wt.Flanged/Threaded Duoflow Fixed PipeOperating Data Maximum Water Pressure x230 PSI16 bar x1,000 RPM1,000/min Maximum SpeedOperating DataOperating DataMaximum Saturated Steam Pressure x 150 PSI 10 bar Stainless Steel SpringSiphon Pipe SupportRemovable Duo AdapterSupply or Return Pipe (Stationary Shown)One Piece Nickel-PlatedSteel RotorSteel End CapBearingC GAERotor HoleS Dia.T Spanner Wrench Hole CenterJApprox. 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旋转接头样本中文
旋转接头
油压，压缩空气和其他介质
奥特林豪斯-摩擦片.离合器.制动器.系统
10086-006系列3/40088-226/-326系列压缩空气用单通道旋转接头价格适中，一般安装在机床旋转轴上，广泛用于压力机离合器制动器的供气。
直接与压力机安全阀连接。
20086-010系列这是一种非常成熟的单通道旋转接头，为设备的旋转件供油或压力油，例如，离合器/制动器和涨紧套的驱动。
旋转接头上使用了高等级的轴向平面密封，可以保证在120°C 的温度下不会漏油。
旋转接头中的定子件和外壳为中央螺纹连接；接头可以内装或外装。
压力油用双通道或三通道旋转接头有一个法兰盘，其表面安装在设备的旋转件上。
间隙密封可能会渗油。
除了压力油螺纹连接外，在外壳上也是螺纹连接以便渗油和测量间隙。
这种旋转接头可以提供大量的油或压力油，温度大约可以达到100°C 。
50088系列这是一种专门为客户专门设计的非标旋转接头，主要是供气和液体的，在我们的标准样本中没有列出。
*0088-326系列,35尺寸**取决于压力范围和结构压力
bar
至15
至70至70(100)*
按客户的要求
序号系列介质10086-006气20086-010油3/40088-226/-326油50088油,水,气速度min–1温度°C 连接方式至3150**至70G 1/4to G 2M 16x1,5-M 65x1,5至1500**至120G 3/8to G 1至2500**至100法兰盘ø81to 150外壳G 1/2to G 1按要求取决于结构按要求。
旋转接头的原理及结构完整版
旋转接头的原理及结构 HEN system office room 【HEN16H-HENS2AHENS8Q8-HENH1688】旋转接头的原理及结构有三个油口和车间管路相连接，分别是A口、B口、和Y口中。
三个油口与旋转接头的外壳是静连接的。
外壳和开卷机或卷取机是保持相对不转动的。
心轴的直径小于外壳的直径，其间隙与一般液压缸的缸筒与活塞之间的间隙相当。
由于安装的原因使旋转接头在旋转过程中会产生摆动，两个轴承用于承受外壳摆动时产生的轴向力，并使心轴与外壳之间保持间隙。
旋转密封的材料为耐磨的复合材料或金属材料，旋转密封安装心轴与外壳之间。
旋转密封能承受高压，通常能达到200bar，材料较硬，密封性能不好。
油封是骨架唇形密封，不能承受过高的压力，通常不能超过3bar，但是其在低压高速情况下有很好的密封性，其作用是封闭来自旋转密封的泄漏油。
泄漏油必须在很低压力的情况下被排回油箱中，以保护油封不被损坏。
在泄漏油管上不能安装过滤器。
旋转接头通过最右端的法兰与涨缩缸把合在一起，旋转接头的油口与液压缸的油口对接。
旋转接头的旋转密封主要有两类，复合材料密封和机械密封。
复合材料密封的密封性能相对要好一些，用在液压缸有中间定位的场合。
使用复合材料密封的旋转接头由于密封本身的尺寸较小，可以使旋转接头制作的更加紧凑小巧。
复合材料密封本身的成本也要比机械密封便宜很多。
复合材料旋转密封由两部份组成，由一个PTFE材质的外环和一个NBR材质的O形圈组合而成。
O形圈起到支承外环的作用，使整个旋转密封更容易安装。
外环与旋转接头的外壳之间滑动。
机械密封在理论上可以实现无接触滑动，可以达到很长的寿命。
机械密封的制作比较复杂，精度要求也比较高，相对较贵。
目前采用机械密封的旋转接头国内还没有生产。
下图是德国GAT公司的产品内部结构示意图。
介质从外壳＞部件1＞部件3＞心轴＞液压缸。
机械旋转密封套在心轴上，心轴与旋转接头之间的密封用的是上面提到复合材料旋转密封，当机械旋转密封卡死时，机械旋转密封与心轴之间可以存在相对转动，复合材料旋转密封启着保险作用，机械旋转密封与外壳之间的配合与密封也是通过复合材料旋转密封实现的。
液压旋转接头 标准
液压旋转接头标准液压旋转接头是一种常用于液压系统中的连接元件，它具有旋转功能，可以在两个连接管路之间实现液压油的传递，并且可以在运动过程中实现连接管路的旋转，因此在液压系统中起到了非常重要的作用。
液压旋转接头的种类繁多，有不同的标准，本文将介绍液压旋转接头的标准及其重要性。
一、液压旋转接头的标准液压旋转接头的标准主要包括以下几个方面：1.连接方式液压旋转接头的连接方式可以分为螺纹连接和卡箍连接两种。
螺纹连接是通过螺纹的方式将接头与管路连接在一起，具有结构简单、安装方便等优点；而卡箍连接则是通过卡箍夹紧的方式将接头与管路连接在一起，具有连接牢固、密封性好等特点。
2.材料种类液压旋转接头的材料种类非常丰富，常见的材料有铜、不锈钢、铝合金等。
不同材料具有不同的特性，选择合适的材料可以提高接头的使用寿命和适应性。
3.工作压力液压旋转接头的工作压力标准一般分为低压、中压和高压三个等级。
根据不同的工作压力要求，选择适合的接头可以保证液压系统的正常运行。
4.密封结构液压旋转接头的密封结构有O型密封圈、V型密封圈、沟槽密封等多种形式。
不同的密封结构对接头的密封性能和使用寿命有着直接影响，因此在选择接头时需要注意选择合适的密封结构。
5.安装形式液压旋转接头的安装形式有固定式和旋转式两种。
固定式接头通常固定在液压设备的固定部位，不具备旋转功能；而旋转式接头则可以在安装后实现旋转功能，适用于需要旋转的场景。
二、液压旋转接头的重要性液压旋转接头在液压系统中起到了极为重要的作用，其重要性主要体现在以下几个方面：1.实现连接和分离液压旋转接头可以实现液压管路的连接和分离，使得液压系统的组装和维护更加便捷。
通过使用旋转接头，可以避免液压管路的循环布置，减少系统的占地面积，提高系统的灵活性。
2.实现液压油的传递液压旋转接头可以实现液压油的传递，使得液压系统的各个部件能够正常工作。
通过合理选择接头的尺寸和材料，可以保证液压油的流通畅通，减少液压系统的压力损失。
百度文库旋转接头
旋转接头大致分为：转炉系列旋转接头大包转台旋转接头卷曲机旋转接头连铸连扎系列旋转接头YHP旋转接头YHDN型旋转接头YHIH精炼炉专用旋转接头YHJK25-00加热旋转炉旋转接头YHNP高炉泥炮液压专用旋转接头YHKJ开卷机专用旋转接头旋转管接头YHW步进加热炉旋转接头KZD/YH型快速接头连铸、连扎系列密封叠环QS-Y印染专用旋转头DS-A卷烟专用旋转头YHT型旋转接头H型旋转接头Q型旋转接头D型旋转接头YGD/YGS高温热油专用旋转接头金属软管系列管道补偿器系列橡塑成型机专用旋转接头造型安装及维护一、转炉系列旋转接头转炉和系列旋转接头安装于钢铁生产企业转炉耳轴部位，用于转炉与千通路管道连接，传输炼钢转炉所需的冷却，底吹、顶吹等介质。
保证转炉在生产过程中不间断通水通气，实现转炉耳轴、托圈、炉帽等部位的冷却，并可以同时对转炉进行氩（氮）气底吹及进行炉腹风冷，是保障转炉连续安全生产的重要部件。
冶金转炉接头YH120T转炉水冷、复吹旋转接头YH50T水冷、复吹旋转接头YH120T转炉水冷、复吹旋转接头YH80T转炉用水冷、复吹旋转接YH210T 转速专用旋转接头YH120T 锅炉水冷、复吹旋转接头YH180T 转炉水冷、复吹旋转接YH65T 转炉用水冷、复吹旋转接头及齿轮箱、主令控制器与解码器总成YH65T 转炉用水冷、复吹旋转接头及齿轮箱、主令控制器与解码器总成YH120T 锅炉水冷、复吹旋转接头YH120T 转炉复吹旋转接头YH210T 旋转专用旋转接头YH120T 转炉水冷、复吹旋转接头YH120T 转炉水冷、复吹旋转接头YH30T 转炉水冷旋转接头YH40T 转炉水冷旋转接头YH50T 转炉水冷旋转接头YH50T 转炉水冷旋转接头YH100T 转炉水冷、复吹旋转接头YH80T 转炉水冷、复吹旋转接头YH100T 转炉水冷旋转接头YH120T-180T 转炉水冷旋转接头最大工作压力：3.5Mpa转速：≤25转/分钟温度：≤120°YH50t 转炉复吹旋转接头YH180T 转炉复吹旋转接头YH210T 转炉专用旋转接头YH40T 非弯头组合旋转接头最大工作压力：3.5Mpa转速：≤25转/分钟温度：≤120°YH80T 非传动侧水冷旋转接头YH50T 转炉专用旋转接头YH160T 转炉专用旋转接头YH160T 传动侧水冷不锈钢旋转接头最大工作压力：3.5Mpa转速：≤25转/分钟温度：≤120℃YH25T 传动侧水冷旋转接头YH25T 非传动侧水准冷旋转接头最大工作压力：3.5Mpa转速：≤25转/分钟温度：≤120℃二、大包转眙旋转接头（液压滑环）1．二十通道旋转接头使用条件1：工作介质：液压油2：工作压力：16Mpa3：工作速度：2r/min4：工作温度：常温2．二十一通道旋转接头（液压滑环）使用条件：最大工作转速：50r/min最高介质温度：80℃最大工作压力：32.5Mpa(油)工作介质：水、乙二醇3．二十二通道旋转接头（液压滑环）使用条件：最大工作转速：50r/min最高介质温度：80℃最大工作压力：32.5Mpa(油)工作介质：水、乙二醇二十四通道旋转接头（液压滑环）使用条件：最大工作转速：50r/min最高介质温度：80℃最大工作压力：40Mpa(油)工作介质：水、乙二醇三、连铸、连轧系列旋转接头产品介绍连铸、连轧系列旋转接头主要用于钢铁企业连铸、连轧生产线连铸辊的冷却，起到保护连铸辊，提高钢铁企业板坯，棒材等产品质量的作用，该系列产品全部采用优质密封材料及机械密封结构，产品性能稳定，使用寿命长，YHA-YHN系列产品适用国内各种不同连铸生产线使用。
旋转接头国标
旋转接头国标摘要：一、旋转接头国标简介1.旋转接头的定义与作用2.国标的重要性二、旋转接头国标的发展历程1.我国旋转接头行业的起步2.国标逐步完善的过程3.国标与国际标准的接轨三、旋转接头国标的现状1.国标的覆盖范围2.国标的主要技术要求3.国标的实施与监管四、旋转接头国标对行业的影响1.提高产品质量与技术水平2.促进旋转接头行业的健康发展3.推动我国旋转接头走向国际市场正文：旋转接头国标是指在我国范围内，针对旋转接头产品制定的强制性技术规范。
旋转接头是一种用于连接管道、阀门、泵等设备的零部件，具有承受高压、高速、高温等特点，广泛应用于石油、化工、冶金、船舶等领域。
国标对于旋转接头的生产、检验、销售等方面具有重要的指导意义。
我国旋转接头行业起步于上世纪80 年代，随着国家经济的快速发展，旋转接头的需求逐渐增加。
为了规范市场，提高产品质量，我国开始制定旋转接头国标。
从最初的GB/T 14525-1993《旋转接头型式、尺寸和基本参数》到GB/T 14525-2011《旋转接头》，国标逐步完善，覆盖了旋转接头的各个方面，包括型式、尺寸、材料、性能、试验方法等。
随着我国旋转接头行业的技术水平不断提高，国标与国际标准逐步接轨。
例如，我国旋转接头国标与ISO 10434《旋转接头》国际标准在技术内容上已基本一致，这有利于我国旋转接头产品走向国际市场。
目前，旋转接头国标对行业的影响日益显现。
首先，国标对旋转接头的生产工艺、材料选择等方面提出明确要求，有助于提高产品质量与技术水平。
其次，国标为旋转接头行业的监管提供了依据，有利于规范市场秩序，促进行业健康发展。
最后，国标与国际标准的接轨，为我国旋转接头走向国际市场创造了条件。
总之，旋转接头国标对我国旋转接头行业的发展具有重要的推动作用。
帕克硬管接头说明书
派克硬管接头已经获得世界上各种不同机构的认证，如：德国劳氏（GL）英国劳氏（LR）挪威船级社（DNV）美国船级社（ABS）认证通常针对特定的产品、应用领域、工况条件、有效期或其他限制条件。
我们可为不同应用情况提供相应的资料文件。
派克的硬管接头同时也被世界上许多主机设备生产商或最终用户认可。
目 录技术信息认证证书 .................................................................................................................................... B -2简介 ........................................................................................................................................... B -5硬管接头产品及应用概览 ........................................................................................................... B -6PSR 卡套及特点 .........................................................................................................................B-8DPR 不锈钢卡套及特点 ...........................................................................................................B-10EO-2 型接头及特点..................................................................................................................B-11EO2-FORM 型接头及特点 .......................................................................................................B-13O-Lok ® 型接头及特点 ..............................................................................................................B-15如何选择合适的硬管接头产品..................................................................................................B-17硬管接头产品的国际标准 .........................................................................................................B-25推荐使用的钢管 .......................................................................................................................B-26温度的压降影响 .......................................................................................................................B-28表面处理 ..................................................................................................................................B-29介质兼容性表 ...........................................................................................................................B-30安全指南 ..................................................................................................................................B-32装配指南装配流程简介 ...........................................................................................................................B-33EO 卡套接头装配指南 .............................................................................................................B-34EO-2 卡套接头装配指南 ..........................................................................................................B-38EO 安装工具检查.....................................................................................................................B-42EO2-FORM 装配指南 ..............................................................................................................B-43EO2-FROM 安装工具检查 .......................................................................................................B-48O-Lok ® 装配指南 .....................................................................................................................B-49Parflange ® 工具检查及夹具调整..............................................................................................B-52油口端安装指导 .......................................................................................................................B-53目录可调向接头及旋转螺母安装指导 ..............................................................................................B-57法兰连接安装指导....................................................................................................................B-59硬管布管指导 ..........................................................................................................................B-60安装设备KONU 锥面规 ..........................................................................................................................B-62AKL 测距仪 .............................................................................................................................B-63EO-KARRYMAT.......................................................................................................................B-64EOMAT UNI ............................................................................................................................B-65EO2-FORM F3 ........................................................................................................................B-69KARRYFLARE .........................................................................................................................B-72Parflange ® 1025 ......................................................................................................................B-75Parflange ® 50 .........................................................................................................................B-76EO-NIROMINT ........................................................................................................................B-81手动去毛刺工具 .......................................................................................................................B-82电动去毛刺工具 .......................................................................................................................B-82螺纹识别包 ..............................................................................................................................B-82接头产品EO 接头产品目录.....................................................................................................................B-83如何订购EO 接头......................................................................................................................B-87阀 产品目录..............................................................................................................................B-163阀 技术信息 .............................................................................................................................B-165EO 旋转接头 ............................................................................................................................B-187旋转接头技术信息....................................................................................................................B-188O-Lok ® 产品目录 ...................................................................................................................B-200如何订购O-Lok ® 接头 ..............................................................................................................B-203公制钢管信息及订货 ..............................................................................................................B-236钢管管夹概览 ...........................................................................................................................B-240目录作为管路元件供应商，派克一直致力于为您提供一个更高压力，更易安装，无需维护的无泄漏液压系统。
deublin旋转接头样本
ENGINEERINGCATALOG2600E n g i n e e r e d f o r P e r f o r m a n c eROTATING UNIONSwater steam air hydraulic hot oil vacuum coolant custom applicationsw w w.d e u b l i n.c o mw w w .d e u b l i n .c o m2Selection Chart for DEUBLIN Rotating UnionsWater & Hot Oil up to 250°F *6-213/8" - 2"557502503,500General Purpose 1 or 2 6 - 103/8" - 2"571502003,500Water Service 1 or 27 - 1021/2"755200250750General Purpose 1 or 2113"857150250500Water Service 1 or 212 - 133/8" - 1"541,8002003,500316 Stainless Steel1143/8"9274,0002002,000Water Service High Pressure 1151/2" - 3/4"221,500250250Water Service Car Wash 1152" - 4"6000150250750Water Service Cartridge Seal 1 or 216 - 195"F127150250750Water Service1 or 2203/4" - 1 1/2"2400150250100Water Service Continuous Casters 1 or 221Steam & Hot Oil up to 450°F * 22-303/8" - 1/2" N Steam 250400750Single Bearing Spherical Seal 1 or 2223/8" - 1/2" N Hot Oil 100450750Single Bearing Spherical Seal 1 or 2223/4" - 2" 9000 Steam 150365400Single Bearing Spherical Seal 1 or 223 - 253/4" - 2" 9000 Hot Oil 100450400Single Bearing Spherical Seal 1 or 223 - 2511/2"HPS Steam 250400400Dual Bearing Spherical Seal 2263/4" - 2"H Steam 150365400Dual Bearing Spherical Seal 1 or 227 - 3021/2" - 5"H Steam 150365180Dual Bearing Spherical Seal 1 or 227 - 303/4" - 2"H Hot Oil 100450400Dual Bearing Spherical Seal 1 or 227 - 3021/2" - 5"H Hot Oil 100450350Dual Bearing Spherical Seal 1 or 227 - 30Air &Hydraulic31-451/8" - 3/8"1005,1102,11151,0002503,500Standard Applications 131 - 321/2"1205,2200 1,0002503,500Standard Applications 131 - 323/4" - 1 1/2"250,355,4521,0002503,500Standard Applications 1331/8" - 3/8"1005,1102,11151,0002503,500In-the-shaft Mounted 1341/4" - 1/2"AP 5,7002001,500High Pressure High Speed1351/4" - 1 1/2"D 6,400120250High Pressure Low Speed or Swivel 1363/8" X 215001502501,500DEU-PLEX Air 2371/2" X 215901502501,500DEU-PLEX Air 2381/2" X 215791,0002501,500DEU-PLEX Hyd Oil2391/4" X 225207502505,000DEU-PLEX Air & Hyd Oil 2403/8" - 1/2" X 41379,14793,600175250Multi Media 4 Pass4411/4" - 1/2"17,213,000250250Low Speed Air & Hyd Oil1421/4" X 1/2"21173,000250250Low Speed Tandem Air & Hyd Oil 2431/4"-1/2"-3/4" X 21690,1790,18903,00025020DEU-PLEX Low Speed 244 - 451/4" X 3/4" X 318903,000250250Triple Passage345Coolant (Wider range of products featured in Coolant Union Catalog)46-513/8"11172,00016020,000Bearingless1463/8"11292,00016020,000Bearingless ("Pop-Off") High Speed 1473/16"11011,50016015,000Standard Applications High Speed 1483/8"11161,00016010,000Standard Applications1491/4" - 3/8"11091,50016020,000Dry-run ("Pop-Off") High Speed 1503/8"9021,00016010,000Dry-run ("Pop-Off")151Unions for Special Applications *52-531/8" - 1"1005,468,9817502503,500Water,Oil Rig,Clutch & Brake 1 to 3521/4" - 3/8"1102,1115,8821502503,500Central Tire Inflation 1 or 252Custom7000 / 71003,0002505,000Around The Shaft53SizeSeriesPagesPassagesDescriptionTemp.Speed PSI °F RPM*Attention! For applications exceeding indicated limits,contact DEUBLIN.Indicate media,size,speed (RPM),pressure,temperature and connection specifications.-Subject to technical and dimensional changes without notice.1-847-689-8600 o r Max.Operating DataSince 1945,Deublin has grown from a small garage shop to theworld’s largest manufacturer of rotating unions.Today,Deublin’sinternational headquarters is located in Waukegan,Illinois,withmanufacturing facilities,sales offices and warehouses located in17countries on four continents.DEMAND CUSTOM UNIONSo r w w w.d e u b l i n.c o m1-847-689-8PROFESSIONAL SERVICE AROUND THE WORLDAt Deublin,our service is as reliable as our products.Given the importance of rotating unions to your equipment’s performance,our products have to be reliable.To provide you local and emergencyOperating DataMaximum Water Pressure Model55-555 750 PSI50barMaximum Water Pressure Model655600 PSI41barMaximum Saturated Steam Pressure (Intermittent)15 PSI 1 barForged BrassOperating DataMaximum Water Pressure 150 PSI 10 bar 1-847-689-8600 o r Seal GuideSilicon Carbide Keyed Rotor SealGasketCarbon Graphite/Silicon Carbide Floating SealViton-O-RingCoil SpringAcross FlatsA1/16"D 1Monoflow Length(3) 11/32"Dia. VentsEq. SpacedJLock-up Approx81-847-689-8600 o r w w w .d e u b l i n .c o m55 & 57 Series Monoflow Union SpecificationsChart InstructionsSelect Union Size and Rotor Thread.Follow this line to opposite page to find Duoflow Elbow Specifications.Add Duoflow Elbow Suffix to the end of the Ordering Number.†Recessed O-Ring in Rotor End in Place of Copper Gasket55-000-00155-147-15157-000-00157-050-0013⁄8"NPT RH 13⁄4"315⁄16"413⁄16"1"5⁄8"3⁄8"7⁄8"211⁄16"55-000-00255-147-15257-000-00257-050-0023⁄8"NPT LH 55-000-00355-147-14957-000-00357-050-0035⁄8"-18 UNF RH 13⁄4"315⁄16"413⁄16"1"5⁄8"3⁄8"7⁄8"21⁄2"55-000-00455-147-15057-000-00457-050-0045⁄8"-18 UNF LH 55-000-09455-147-19257-000-09457-050-094G 3⁄8"(BSP)RH 44.510212326169.522.26355-000-09555-147-19357-000-09557-050-095G 3⁄8"(BSP)LH 155-000-001155-208-113157-000-001157-050-0011⁄2"NPT RH 21⁄4"413⁄16"57⁄8"17⁄16"7⁄8"1⁄2"11⁄8"31⁄2"155-000-002155-208-114157-000-002157-050-0021⁄2"NPT LH 155-000-021155-208-185157-000-021157-050-0213⁄4"-16 UNF RH 21⁄4"411⁄16"53⁄4"15⁄16"3⁄4"1⁄2"11⁄8"31⁄16"155-000-022155-208-229157-000-022157-050-0223⁄4"-16 UNF LH 155-000-151155-208-252157-000-151157-050-151G 1⁄2"(BSP)RH 57.2120148341912.728.678155-000-152155-208-253157-000-152157-050-152G 1⁄2"(BSP)LH 255-000-020255-052-255257-000-020257-050-0203⁄4"NPT RH 27⁄8"59⁄16"63⁄4"17⁄16"7⁄8"11⁄16"11⁄4"41⁄16"255-000-021255-052-256257-000-021257-050-0213⁄4"NPT LH 255-000-003255-052-258257-000-135†257-050-135†1"-14 UNS RH 27⁄8"57⁄16"65⁄8"15⁄16"3⁄4"21⁄32"11⁄4"311⁄16"255-000-027255-052-257257-000-136†257-050-136†1"-14 UNS LH 255-000-284255-052-445257-000-284257-050-284G 3⁄4"(BSP)RH 73138168341917.53294255-000-285255-052-446257-000-285257-050-285G 3⁄4"(BSP)LH 355-000-002355-064-186357-000-002357-050-0021" NPT RH 31⁄4"613⁄16"85⁄16"115⁄16"11⁄8"1"11⁄2"411⁄16"355-000-003355-064-187357-000-003357-050-0031" NPT LH 355-000-019355-064-328357-000-019357-050-01911⁄2"-12 UNF RH 31⁄4"613⁄16"85⁄16"115⁄16"11⁄8"1"11⁄2"41⁄4"355-000-074355-064-329357-000-074357-050-07411⁄2"-12 UNF LH 355-000-222355-064-378357-000-222357-050-222G1" (BSP)RH 75.41662044221.522.238.1108355-000-223355-064-379357-000-223357-050-223G1" (BSP)LH 525-000-001525-097-043527-000-001527-050-00111⁄4"NPT RH 39⁄16"79⁄16"93⁄8"23⁄16"11⁄8"11⁄4"13⁄4"51⁄4"525-000-002525-097-044527-000-002527-050-00211⁄4"NPT LH 525-000-026525-097-095527-000-026527-050-02613⁄4"-12 UN RH 39⁄16"79⁄16"93⁄8"23⁄16"13⁄16"11⁄4"13⁄4"411⁄16"525-000-027525-097-096527-000-027527-050-02713⁄4"-12 UN LH 525-000-054525-097-122527-000-054527-050-054G11⁄4"(BSP)RH 90.5191234542730.244.5119525-000-055525-097-123527-000-055527-050-055G11⁄4"(BSP)LH 555-000-001555-033-154557-000-001557-050-00111⁄2"NPT RH 41⁄4"81⁄2"105⁄16"27⁄16"13⁄16"11⁄2"21⁄8"6"555-000-002555-033-160557-000-002557-050-00211⁄2"NPT LH 555-000-395555-033-399557-000-395557-050-3952"-12 UN RH 41⁄4"87⁄8"1011⁄16"213⁄16"11⁄8"11⁄2"21⁄8"513⁄16"555-000-396555-033-382557-000-396557-050-3962"-12 UN LH 555-000-198555-033-288557-000-198557-050-198G11⁄2"(BSP)RH 10822526871293554147555-000-199555-033-289557-000-199557-050-199G11⁄2"(BSP)LH 655-500-116655-502-116657-000-116657-050-1162" NPT RH 45⁄8"101⁄16"113⁄4"3"11⁄2"17⁄8"21⁄4"7"655-500-117655-502-117657-000-117657-050-1172" NPT LH 127⁄16"655-500-124655-502-124657-000-124657-050-124G2" (BSP)RH 1172462896528.64755164655-500-125655-502-125657-000-125657-050-125G2" (BSP)LHB Port NPTA xRotor ThreadC D 1D 2E FGHJOrdering Number 55 Series All Purpose55 Series E.L.S.57 SeriesE.L.S.57 Series Water Service3⁄8"1⁄2"3⁄4"1"2"11⁄4"11⁄2"xMetric threads and other thread sizes are available.Contact factory for further information.For 2",21⁄2",3",4" and 5" capacity unions refer to pages 11-13 and 16-20.DEUBLIN91-847-689-8600 o r w w w .d e u b l i n .c o mG Rotor HolePipe Supplied By CustomerA1/16"R Pipe Length Into UnionD 2Duoflow Length(3) 11/32"Dia. VentsEq.SpacedJLock-up Approx.H Across FlatsSPipe Ø55 & 57 Series Duoflow Union SpecificationsFixed Supply Pipe DetailRotating Supply Pipe Detail———-030.250"43⁄16"—————1⁄4"11⁄16"13⁄8"1⁄4"2#———-030.250"43⁄16"—————1⁄4"11⁄16"13⁄8"1⁄4"2#-120M6X198.5————————1⁄4"18351⁄4"0.9 Kg -0121⁄8"NPT 43⁄4"-061.375"57⁄16"—————3⁄8"11⁄16"11⁄2"3⁄8"3#-0121⁄8"NPT43⁄4"-061.375"55⁄16"-0611⁄8".371"13⁄16"5"3⁄8"11⁄16"11⁄2"3⁄8"3#.370"-199G 1⁄8"(BSP)117———-471—9.93301273⁄8"18383⁄8"1.4 Kg 9.90-0431⁄4"NPT 51⁄4"-075.500"513⁄16"—————1⁄2"1"13⁄4"1⁄2"5#-0441⁄8"NPT 51⁄8"-026.437"-0431⁄4"NPT 51⁄8"-075.500"513⁄16"-0751⁄4".496"11⁄4"511⁄16"1⁄2"1"13⁄4"1⁄2"5#-0441⁄8"NPT 5"-026.437".495"-368G 1⁄4"(BSP)136.5———-681—12.9531146.51⁄2"26451⁄2" 2.3 Kg -367G 1⁄8"(BSP)132.512.90-0833⁄8"NPT 71⁄16"-163.625"71⁄8"—————3⁄4"11⁄16"25⁄16"1⁄2"8#-0841⁄4"NPT 7"-0833⁄8"NPT 71⁄16"-163.625"71⁄8"-1633⁄8".621"11⁄4"7"3⁄4"11⁄16"25⁄16"1⁄2"8#-0841⁄4"NPT7".619"-255G 3⁄8"(BSP)162—-——-347—15.95311753⁄4"27591⁄2" 3.6 Kg 15.90-0071⁄2"NPT 81⁄8"-104.750"81⁄4"—————1"13⁄8"213⁄16"3⁄4"10#-0071⁄2"NPT81⁄8"-104.750"81⁄4"-1041⁄2".745"11⁄2"83⁄16"1"13⁄8"213⁄16"3⁄4"10#.743"-079G 1⁄2"(BSP)185.5———-237—21.9438201.51"35723⁄4" 4.5 Kg 21.89-0133⁄4"NPT 813⁄16"-263 1.000"91⁄8"—————11⁄4"11⁄2"31⁄16"3⁄4"16#-0361⁄2"NPT 83⁄4"-0133⁄4"NPT 93⁄16"-263 1.000"91⁄2"-1443⁄4"1.000"13⁄4"95⁄16"11⁄4"11⁄2"31⁄16"3⁄4"16#-0361⁄2"NPT91⁄8".998"-221G 3⁄4"(BSP)222———-468—25.914424411⁄4"38783⁄4"7.2 Kg 25.81-0133⁄4"NPT 101⁄4"-263 1.000"105⁄8"—————11⁄4"11⁄2"31⁄16"3⁄4"17#-1831"NPT103⁄8"13⁄4"31⁄2"1"-221G 3⁄4"(BSP)243———-468—25.914425011⁄4"38783⁄4"7.7 Kg25.81RKNPTMNO NPTShpg.Wt.Fixed Supply Pipe Fixed Supply TubeElbow SuffixThread R Elbow Suffix TubeODRotating Supply PipeS RElbowSuffixPipe Size PipeDia.D 2Duoflow LengthThread SpecificationPipe Supplied By CustomerOFor Description See Page 10101-847-689-8600 o r w w w .d e u b l i n .c o mThreaded PipeThe largest threaded supply pipe achieves the maximum flow rates available for a particular size union. Stresses at the pipe thread can cause breakage allowing the pipe to fall into the roll. For this reason pipe lengths longer than 4union lengths (4 x D1) and rotational speeds above 1000RPM should be avoided.Fixed TubeThin wall stainless steel tube silver soldered into the Duoflow elbow produces the strongest, lightest weightassembly.The thinner wall sections allow greater flow rates than the threaded pipe. Maximum flow rates are obtained with the largest tube available for a given size union. Tube length is usually limited to 6 union lengths (6 x D1). Speeds to 3500 RPM are possible.Rotating PipeRotating pipes are fastened internally to rotate with the roll.The Duoflow elbow helps to support the pipe and restrict crosstalk between passages. The pipe must be straight and concentric to the center line to avoid excessive loading of the union. The union must also have a rotor with astraight thread (Example 1"-14 UNS) rather than a tapered pipe thread to assure concentricity. Rotational speeds above 1000 RPM should be avoided.Deublin water service unions can be adapted for Duoflow applications where a single media is circulated through and around the supply pipe. Duoflow elbows are available in 3 styles to accept a variety of different supply systems.The guidelines shown below should be carefully considered. A poorly designed supply system can contribute to premature union failure.Where long pipes or high speeds are required, an adapter should be used to avoid transmitting stresses from heavy pipes, cascading water or vibrations to the union. A typical adapter is illustrated.Customer ShaftAdapter*PilotGasketUnionStationary TubeElbowInletOutletRotorGasket*Carbon Filled TFE Bearing*Rotating Pipe**Supplied by customer.Duoflow Supply Pipe InstallationsR EFPipe Supplied by Customer2" NPTD2D1CCast Iron HousingSupply Pipe(Stationary Shown)Stainless Steel SpringDual Ball BearingsOperating DataVent Supply Pipe(Rotating Shown) Dual Ball BearingsDEUBLIN7/8"31/2"J R D 9"Dia.GAFE DC1/16"7/8"3.312"3.307"Dia.DRJ Type I Type II Type III14181814159910413/16"13/16"13/16"13/16"11/16"11/16"7/8"3/16"3/8"7/8"1/4"2Dia.3.430"3.425"Dia.BJH (Across Flats)1/4"27/8"Dia.4.004"4.002"Pilot Dia.(6) 11/16"Dia. Bolt Holeson a 79/16"DBC1Type I Type II Type III 13171714"14991013/16"13/16"15/16"15/16"13/16"11/16"5/16"D RPipe Length Into UnionE FCGPipe Supplied By CustomerA JH (Across Flats)BNOP 3" NPTT -Dia.SRPipe Length Into UnionFlange O-Ring size 2-353857 Series Specifications857-132 Flanged Rotor DetailType I Monoflow857-128 Quick ConnectRotor DetailType IIDuoflow Fixed PipeType IIIDuoflow Rotating Pipe857-000-1013" NPT RH 71⁄2"133⁄4"37⁄16"17⁄8"27⁄8"4"109⁄16"------50#857-000-1023" NPT LH 857-000-118G3" (BSP) RH 190344834473102244------23 Kg 857-000-119G3" (BSP) LH 857-001-1013" NPT RH 71⁄2"177⁄8"37⁄16"17⁄8"27⁄8"4"93⁄4"511⁄16"2"2"1315⁄16"--55#857-001-1023" NPT LH 857-001-118G3" (BSP) RH 1904518344731022281442"2"351--25 Kg857-001-119G3" (BSP) LH 857-002-1013" NPT RH 71⁄2"177⁄8"37⁄16"17⁄8"27⁄8"4"93⁄4"511⁄16"2"-141⁄4"23⁄4" 2.308"55#857-002-1023" NPT LH 2.302"857-002-118G3" (BSP) RH 1904518344731022281442"-3557058.6225 Kg857-002-119G3" (BSP) LH58.47B Port NPTC Dia.D E F G H J NO NPT P NPTR S TShpg.Wt.Ordering Number ARotor Thread 3"T y p e IT y p e I IT y p e I I I2"2"Operating DataDEUBLIN Exclusive On-The-Machine Repair CartridgeCast Iron HousingCast Iron End Cap (nickel-plated)Supply Pipe (Rotating Shown)Composite BearingVentReplaceable Seal CartridgeReplaceable Rotor SealCarbon Steel RotorHeavy-Duty Dual Ball BearingsA Dia.WB.C.PilotDia.JLock-upJLock-upZR Dia.Lug HoleMonoflow Rotating UnionFlanged O-Ring(supplied by DEUBLIN)for:Model O-Ring Size62002-343 Viton62502-343 Viton63002-353 Viton64002-361 Viton6200-001-1236200-016-1232" NPT RH51⁄4"12"215⁄16"11⁄2"17⁄8"95⁄8"27⁄8"39⁄16"31⁄16"1⁄2"––––––2"21# 6200-001-1356200-016-1352" NPT LH6200-001-1376200-016-137G2"(BSP)RH13329563.528.64722873907812.7––––––2"9.5 Kg 6200-001-1396200-016-139G2"(BSP)LH6200-001-1156200-016-1159" O.D.51⁄4"12"31⁄4"1"17⁄8"101⁄4"27⁄8"39⁄16"31⁄16"1⁄2"411⁄16"63⁄8"8.317"–1⁄4"2"32# FLANGE8.315"6250-001-1156250-018-11521⁄2"NPT RH7"145⁄8"31⁄4"17⁄8"23⁄8"12"33⁄4"47⁄16"37⁄8"9⁄16"––––––21⁄2"441⁄2# 6250-001-1196250-018-11921⁄2"NPT LH6250-001-1216250-018-121G21⁄2"(BSP)RH17837182.538.160290951139814.3––––––21⁄2"20.2 Kg 6250-001-1236250-018-123G21⁄2"(BSP)LH6250-001-3006250-018-3009" O.D.7"15"35⁄8"1"23⁄8"1215⁄16"33⁄4"47⁄16"37⁄8"9⁄16"411⁄16"63⁄8"8.317"–1⁄4"21⁄2"59# FLANGE8.315"6300-001-1576300-015-1573" NPT RH9"173⁄16"37⁄8"17⁄8"27⁄8"14"37⁄16"55⁄16"43⁄4"9⁄16"––––––3"98# 6300-001-1586300-015-1583" NPT LH6300-001-1616300-015-161G3"(BSP)RH2294339544.4733358713512114.3––––––3"45.5 Kg 6300-001-1626300-015-162G3"(BSP)LH6300-001-1036300-015-1039" O.D.9"163⁄4"37⁄16"7⁄8"3"141⁄2"37⁄16"55⁄16"43⁄4"9⁄16"611⁄16"79⁄16"4.004"1⁄4"–3"113# FLANGE 4.002"6400-030-3306400-042-330107⁄8"O.D.11"19"3"7⁄8"4"163⁄8"33⁄4"61⁄8"51⁄4"5⁄8"613⁄16"9"4.749".300–4"156# FLANGE 4.746"B Port NPTARotor ThreadC D1E F G LOrdering NumberStandard E.L.S.J M Q R T U W X Y ZNPTPilotDia.Shpg.Wt.21⁄2" 2" 3" 4"Threaded Rotor Flanged RotorNote:Threaded Rotors Not For Calender Service.DEUBLINAA Dia.W B.C.Pilot Dia.GYSupplied By CustomerRPJ Lock-upN Approx.Pipe Dia.ZR Dia.Lug HoleKPipe Length Into Union D 2SL EFXT /UCQME FJ Lock-up6200-002-1236200-030-1232" NPT RH 51⁄4"127⁄8"215⁄16"11⁄2"17⁄8"8"105⁄8"27⁄8"6200-002-1356200-030-1352" NPT LH 6200-002-1376200-030-137G2" (BSP)RH 13331463.528.647189260736200-002-1396200-030-139G2" (BSP)LH6200-002-1156200-030-1159" O.D.51⁄4"133⁄16"31⁄4"1"17⁄8"85⁄8"1015⁄16"27⁄8"FLANGE 6250-002-1156250-030-11521⁄2"NPT RH 7"157⁄8"31⁄4"17⁄8"23⁄8"93⁄4"1213⁄16"33⁄4"6250-002-1196250-030-11921⁄2"NPT LH 6250-002-1216250-030-121G21⁄2"(BSP)RH 17840382.538.160228.6325956250-002-1236250-030-123G21⁄2"(BSP)LH6250-002-3006250-030-3009" O.D.7"161⁄4"35⁄8"1"23⁄8"109⁄16"131⁄2"33⁄4"FLANGE 6300-002-1576300-030-1573" NPT RH 9"20"37⁄8"17⁄8"27⁄8"121⁄4"163⁄8"37⁄16"6300-002-1586300-030-1583" NPT LH 6300-002-1616300-030-161G3" (BSP)RH 2295059544.473288.9412876300-002-1626300-030-162G3" (BSP)LH6300-002-1036300-030-1039" O.D.9"199⁄16"37⁄16"7⁄8"3"123⁄4"16"37⁄16"FLANGE 6400-031-3306400-051-330107⁄8"O.D.11"213⁄8"3"7⁄8"4"133⁄4"171⁄2"33⁄4"FLANGE6200-011-1236200-040-1232" NPT RH 51⁄4"127⁄8"215⁄16"11⁄2"17⁄8"8"101⁄8"27⁄8"6200-011-1356200-040-1352" NPT LH 6200-013-1376200-020-137G2" (BSP)RH 13331463.528.647189246736200-013-1396200-020-139G2" (BSP)LH6200-011-1156200-040-1159" O.D.51⁄4"133⁄16"31⁄4"1"17⁄8"85⁄8"101⁄16"27⁄8"FLANGE 6250-006-1156250-040-11521⁄2"NPT RH 7"157⁄8"31⁄4"17⁄8"23⁄8"93⁄4"13"33⁄4"6250-006-1196250-040-11921⁄2"NPT LH 6250-025-*******-035-121G21⁄2"(BSP)RH 17840382.538.160228.6330956250-025-*******-035-123G21⁄2"(BSP)LH6250-006-3006250-040-3009" O.D.7"161⁄4"35⁄8"1"23⁄8"109⁄16"133⁄8"33⁄4"FLANGE 6300-006-1576300-040-1573" NPT RH 9"20"37⁄8"17⁄8"27⁄8"121⁄4"161⁄16"37⁄16"6300-006-1586300-040-1583" NPT LH 6300-025-*******-035-161G3" (BSP)RH 2295059544.473288.9404876300-025-*******-035-162G3" (BSP)LH6300-006-1036300-040-1039" O.D.9"199⁄16"37⁄16"7⁄8"3"123⁄4"1637⁄16"FLANGE 6400-024-3306400-054-330107⁄8"O.D.11"213⁄8"3"7⁄8"4"133⁄4"17"33⁄4"FLANGEB &O Port NPTACD 2EFGJStandardE.L.S.KL(2) x 1"(2) x 2"(2) x 11⁄2"(2) x 21⁄2"(2) x 1"(2) x 2"(2) x 11⁄2"(2) x 21⁄2"Duoflow Rotating Pipe ModelsB &O Port NPTACD 2EFGJStandardE.L.S.KLDuoflow Fixed Pipe ModelsFlanged/Threaded Duoflow Rotating PipeDEUBLINFPON Approx.BZMJ Lock-upYK Pipe Length Into UnionD2LR Dia. Lug HoleT /U QE FXA Dia.Pilot Dia.W B.C.AJ Lock-upE FSupplied By Customer39⁄16"33⁄8"1" 1.245"1"31⁄16"1⁄2"11⁄2"––––––2"29#1.240"90861"31.621"7812.738––––––2"13.2 Kg 31.4939⁄16"33⁄8"1" 1.245"1"31⁄16"1⁄2"11⁄2"411⁄16"63⁄8"8.317"–1⁄4"2"40#1.240"8.315"47⁄16"41⁄16"11⁄2" 1.867"11⁄2"37⁄8"9⁄16"15⁄8"––––––21⁄2"551⁄2#1.865"11310311⁄2"47.4211⁄2"9814.341––––––21⁄2"25.2 Kg 47.3747⁄16"41⁄16"11⁄2" 1.867"11⁄2"37⁄8"9⁄16"15⁄8"411⁄16"63⁄8"8.317"–1⁄4"21⁄2"70#1.865"8.315"55⁄16"53⁄16"2" 2.308"2"43⁄4"9⁄16"23⁄4"––––––3"105#2.302"1351322"58.622"12114.370––––––3"47.7 Kg 58.4755⁄16"53⁄16"2" 2.308"2"43⁄4"9⁄16"23⁄4"611⁄16"79⁄16" 4.004"1⁄4"–3"120#2.302" 4.002"61⁄8"53⁄4"21⁄2"2.745"21⁄2"51⁄4"5⁄8"21⁄2"613⁄16"9"4.749".300"–4"168#2.742"4.746"39⁄16"33⁄8"1"1"31⁄16"1⁄2"–––-––2"29#NPT 90861"G1"7812.7––––––2"13.2 Kg (BSP)39⁄16"33⁄8"1"1"31⁄16"1⁄2"411⁄16"63⁄8"8.317"–1⁄4"2"40#NPT 8.315"47⁄16"41⁄16"11⁄2"11⁄2"37⁄8"9⁄16"––––––21⁄2"551⁄2#NPT 11310311⁄2"G11⁄2"9814.3––––––21⁄2"25.2 Kg (BSP)47⁄16"41⁄16"11⁄2"11⁄2"37⁄8"9⁄16"411⁄16"63⁄8"8.317"–1⁄4"21⁄2"70#NPT 8.315"55⁄16"53⁄16"2"2"43⁄4"9⁄16"––––––3"105#NPT 1351322"G2"12114.3––––––3"47.7 Kg (BSP)55⁄16"53⁄16"2"2"43⁄4"9⁄16"611⁄16"79⁄16" 4.004"1⁄4"–3"120#NPT 4.002"61⁄8"53⁄4"21⁄2"21⁄2"51⁄4"5⁄8"613⁄16"9"4.749".300"–4"168#NPT4.746"T U WPilot Dia.X YZ NPT Shpg.Wt.M NO NPT Pipe Dia.RP Q RS MNO NPTFPQRTUWPilot Dia.XYZ NPTShpg.Wt.Flanged/Threaded Duoflow Fixed PipeOperating Data Maximum Water Pressure x230 PSI16 bar x1,000 RPM1,000/min Maximum SpeedOperating DataOperating DataMaximum Saturated Steam Pressure x 150 PSI 10 bar Stainless Steel SpringSiphon Pipe SupportRemovable Duo AdapterSupply or Return Pipe (Stationary Shown)One Piece Nickel-PlatedSteel RotorSteel End CapBearingC GAERotor HoleS Dia.T Spanner Wrench Hole CenterJApprox. Lock-UpBMQKGB.S.P . Rotor DetailAJ Lock-Up HAcross FlatsRotor HoleFE1/16"J Lock-Up Quick Detail Rotor ConnectG EF1/16"Rotor HoleF 1F 2F 3D 1Approx. MonoflowLengthPT orque Restraining Rod HoleR9075-001-1069075-020-1243⁄4"NPT RH37⁄16"6"85⁄8"17⁄8"––––21⁄32"–49⁄16"1"9075-001-1079075-020-1253⁄4"NPT LH9075-001-1179075-020-128QUICK37⁄16"6"85⁄8"17⁄8"7⁄16"1.025.95511⁄16"21⁄32"–41⁄2"1"CONNECT 1.020.9509075-029-*******-030-126G 3⁄4"(BSP)RH 871532194819–––16.6251081"9075-029-*******-030-127G 3⁄4"(BSP)LH 9100-001-1039100-020-2201" NPT RH 313⁄16"71⁄4"97⁄8"23⁄8"––––1"–53⁄8"1"9100-001-1099100-020-2211" NPT LH9100-001-1219100-020-213QUICK313⁄16"71⁄4"97⁄8"23⁄8"7⁄16"1.274 1.21611⁄16"1"–57⁄16"1"CONNECT 1.269 1.2119100-027-*******-045-211G1" (BSP)RH971842516022–––25321281"9100-027-*******-045-212G1" (BSP)LH9125-001-1099125-020-13911⁄4"NPTRH 47⁄16"81⁄8"111⁄8"21⁄2"––––11⁄4"–57⁄8"11⁄2"9125-001-1109125-020-14011⁄4"NPT LH9125-001-1269125-020-141QUICK47⁄16"77⁄8"107⁄8"21⁄4"1⁄2"1.615 1.5623⁄4"11⁄4"–57⁄8"11⁄2"CONNECT 1.610 1.5579125-015-1189125-030-137G11⁄4"(BSP)RH1122062826425–––323813811⁄2"9125-015-1199125-030-138G11⁄4"(BSP)LH 9150-001-1039150-020-19511⁄2"NPT RH51⁄4"9"125⁄8"21⁄2"––––11⁄2"–65⁄8"11⁄2"9150-001-1049150-020-19611⁄2"NPT LH9150-001-1179150-020-199QUICK51⁄4"9"125⁄8"21⁄2"1⁄2"1.865 1.7757⁄8"11⁄2"–65⁄8"11⁄2"CONNECT 1.860 1.7709150-018-1139150-031-197G11⁄2"(BSP)RH1332293206428–––384615411⁄2"9150-018-1149150-031-198G11⁄2"(BSP)LH9200-001-1029200-020-1122" NPTRH 63⁄32"101⁄16"137⁄16"25⁄8"––––115⁄16"–75⁄32"11⁄2"9200-001-1119200-020-1132" NPT LH9200-001-1219200-020-122QUICK63⁄32"107⁄16"133⁄16"3"5⁄8"2.320 2.2307⁄8"115⁄16"–77⁄16"11⁄2"CONNECT 2.315 2.2259200-029-*******-030-119G2" (BSP)RH1542553416730–––496016611⁄2"9200-029-*******-030-120G2" (BSP)LHB PortARotor ThreadC D 1D 2E F F 1F 2F 3GH JK NPTOrdering NumberSteam Service Hot Oil Service G 3⁄4"(BSP)3⁄4"NPT 1"NPTG1"(BSP)11⁄4"NPTG11⁄4"(BSP)11⁄2"NPTG11⁄2"(BSP)2"NPTG2"(BSP)9000 Series Monoflow Union Specifications。
旋转接头简介
该资料由滕州市天旋旋转接头制造有限公司提供
旋转接头简介
旋转接头是管道、气路上的重要附件,一般根据国标连接尺寸而加工成被连接尺寸,设计出的旋转式的一种通用产品。
选材一般铸铁、铸铜、厚壁钢管、石墨密封环、弹簧,空心轴被机床逐一加工,配作后安装,测压而完成。
旋转接头一般都是采用国际通用型号，旋转接头按照介质分为：H 型，Q 型、D 型，多通路型，埋入式接头几大类高温。
高压、高速旋转接头然后再细分为单双向，按铸件不同。
使用参数不同，再调整配件。
按照通路的话，通道分单通、双通、多通道。
流体介质分为水、蒸汽、热油、空气与真空、液压油、冷却水。
普通旋转接头弹簧式机械密封可在液体与气体介质间或介质与周围空气间进行提供密封隔离。
旋转接头的弹簧是用以提供最初的内部密封压力，接头一旦开始运作就呈压力密封状态。
低气压或真空环境依靠弹簧推力来进行密封。
一般旋转接头有两种支撑形式，使用内部碳-石墨密封环的自支撑形式和采用杆或支撑架的外支撑形式。