螺栓液压扳手按力矩对照表-液压扳手
RT液压扳手扭矩对照表
150060 160064 180071 200079 220087 240095 2600103 2800111 3000119 3200127 3400135 3600143 3800151 4000159 4200167 4400175 4600183 4800191 5000199 5200206 5400214 5600222580023060002386200246640025466002626800270700027872002867400294760030278003108000318820032684003338600341880034990003579200365940037396003819800389100003971048111086124971381081521181651291791401931512071612201722341832481942622052762152902263032373172483312583452693582803722913863014003124143234273344413444553554683664823774963885103985244095384205524315654415794525934636074746204846344956485066625176765276905382Set the pressure on the pump thatcorresponds to the torque value.1Find the closest torque value foryour application, either in ft-lbsor in Nm.FOOT-POUNDS NEWTON-METERSThe above torque values are only applicable when using a calibrated RT-P5 hydraulic torque wrench powered by a 10,000 psi pumpQUICK SETUP GUIDESetting up your hydraulic torque wrench for use is easy. Please read the included user manual and safety instruc-tion booklet for additional guidelines.Wear personal protec-tive equipment, such aseyeglasses and steel-toe shoes.1 2 3SET PRESSUREMake sure the hoses are free of any defects. The couplers are on pump and the tool should be securely connected.Place tool on flat surface.Turn pump on. Cycle the tool. Press the “ON ’ but-ton on the remote, hold until tool clicks. Release, wait for the tool to click. Repeat the cycle. Ensure there is no leak.4Use the torque conver-sion chart to set the psi for the torque you need. Press the remote’s “ON ” button and slowly turn the pressure regulator clockwise to reach the right pressure.FOUR BASIC STEPS TO OPERATE YOUR RT-P5Scan the code to see a brief overview video on how to use the document or go to CYCLE YOUR TOOLCONNECT HOSES1500209 1600222 1800250 2000278 2200306 2400334 2600361 2800389 3000417 3200445 3400473 3600500 3800528 4000556 4200584 4400612 4600639 4800667 5000695 5200723 5400751 5600778580080660008346200862640089066009176800945700097372001001740010297600105678001084800011128200114084001168860011958800122390001251920012799400130796001334980013621000013901042831103021243391383771524151654521794901935282075652206032346412486782627162767542907923038293178673319053459423589803721018386105540010934141131427116844112064551244468128248213194961357510139552414325381470552150856515455791583593162160716586201696634173464817726621809676184769018852Set the pressure on the pump thatcorresponds to the torque value.1Find the closest torque value foryour application, either in ft-lbsor in Nm.FOOT-POUNDS NEWTON-METERSThe above torque values are only applicable when using a calibrated RT-1 hydraulic torque wrench powered by a 10,000 psi pumpQUICK SETUP GUIDESetting up your hydraulic torque wrench for use is easy. Please read the included user manual and safety instruc-tion booklet for additional guidelines.Wear personal protec-tive equipment, such aseyeglasses and steel-toe shoes.1 2 3SET PRESSUREMake sure the hoses are free of any defects. The couplers are on pump and the tool should be securely connected.Place tool on flat surface.Turn pump on. Cycle the tool. Press the “ON ’ but-ton on the remote, hold until tool clicks. Release, wait for the tool to click. Repeat the cycle. Ensure there is no leak.4Use the torque conver-sion chart to set the psi for the torque you need. Press the remote’s “ON ” button and slowly turn the pressure regulator clockwise to reach the right pressure.FOUR BASIC STEPS TO OPERATE YOUR RT-1Scan the code to see a brief overview video on how to use the document or go to CYCLE YOUR TOOLCONNECT HOSES1500485 1600517 1800581 2000646 2200711 2400775 2600840 2800904 3000969 32001034 34001098 36001163 38001227 40001292 42001357 44001421 46001486 48001550 50001615 52001680 54001744 560018095800187360001938620020036400206766002132680021967000226172002326740023907600245578002519800025848200264984002713860027788800284290002907920029729400303696003101980031651000032301046571107011247881388761529631651051179113919312262071314220140123414892481577262166427617522901839303192731720143312102345219035822773722365386245240025404142628427271544128034552890468297848230664963153510324152433285383416552350356535915793679593376660738546203941634402964841176624204676429269043792Set the pressure on the pump thatcorresponds to the torque value.1Find the closest torque value foryour application, either in ft-lbsor in Nm.FOOT-POUNDS NEWTON-METERSThe above torque values are only applicable when using a calibrated RT-3 hydraulic torque wrench powered by a 10,000 psi pumpQUICK SETUP GUIDESetting up your hydraulic torque wrench for use is easy. Please read the included user manual and safety instruc-tion booklet for additional guidelines.Wear personal protec-tive equipment, such aseyeglasses and steel-toe shoes.1 2 3SET PRESSUREMake sure the hoses are free of any defects. The couplers are on pump and the tool should be securely connected.Place tool on flat surface.Turn pump on. Cycle the tool. Press the “ON ’ but-ton on the remote, hold until tool clicks. Release, wait for the tool to click. Repeat the cycle. Ensure there is no leak.4Use the torque conver-sion chart to set the psi for the torque you need. Press the remote’s “ON ” button and slowly turn the pressure regulator clockwise to reach the right pressure.FOUR BASIC STEPS TO OPERATE YOUR RT-3Scan the code to see a brief overview video on how to use the document or go to CYCLE YOUR TOOLCONNECT HOSES1500839 1600894 18001006 20001118 22001230 24001342 26001453 28001565 30001677 32001789 34001901 36002012 38002124 40002236 42002348 44002460 46002571 48002683 50002795 52002907 54003019 56003130580032426000335462003466640035786600368968003801700039137200402574004137760042487800436080004472820045848400469686004807880049199000503192005143940052559600536698005478100005590104113711012131241364138151615216671651819179197119321222072274220242523425772482728262288027630322903183303333531734863313638345379035839413724093386424440043964144547427469944148514555002468515448253054965457510560852457605385912552606356562155796366593651860766706206821634697364871246627276676742769075792Set the pressure on the pump thatcorresponds to the torque value.1Find the closest torque value foryour application, either in ft-lbsor in Nm.FOOT-POUNDS NEWTON-METERSThe above torque values are only applicable when using a calibrated RT-5 hydraulic torque wrench powered by a 10,000 psi pumpQUICK SETUP GUIDESetting up your hydraulic torque wrench for use is easy. Please read the included user manual and safety instruc-tion booklet for additional guidelines.Wear personal protec-tive equipment, such aseyeglasses and steel-toe shoes.1 2 3SET PRESSUREMake sure the hoses are free of any defects. The couplers are on pump and the tool should be securely connected.Place tool on flat surface.Turn pump on. Cycle the tool. Press the “ON ’ but-ton on the remote, hold until tool clicks. Release, wait for the tool to click. Repeat the cycle. Ensure there is no leak.4Use the torque conver-sion chart to set the psi for the torque you need. Press the remote’s “ON ” button and slowly turn the pressure regulator clockwise to reach the right pressure.FOUR BASIC STEPS TO OPERATE YOUR RT-5Scan the code to see a brief overview video on how to use the document or go to CYCLE YOUR TOOLCONNECT HOSES15001200 16001280 18001440 20001600 22001760 24001920 26002080 28002240 30002400 32002560 34002720 36002880 38003040 40003200 42003360 44003520 46003680 48003840 50004000 52004160 54004320 560044805800464060004800620049606400512066005280680054407000560072005760740059207600608078006240800064008200656084006720860068808800704090007200920073609400752096007680980078401000080001041627110173512419521382169152238616526031792820193303720732542203471234368824839052624122276433929045563034772317498933152063455423358564037258573866074400629141465084276725441694245571594687376482759349678105108026524824353884605528677565889457991115939328607954562097626349979648101966621041367610630690108472Set the pressure on the pump thatcorresponds to the torque value.1Find the closest torque value foryour application, either in ft-lbsor in Nm.FOOT-POUNDS NEWTON-METERSThe above torque values are only applicable when using a calibrated RT-8 hydraulic torque wrench powered by a 10,000 psi pumpQUICK SETUP GUIDESetting up your hydraulic torque wrench for use is easy. Please read the included user manual and safety instruc-tion booklet for additional guidelines.Wear personal protec-tive equipment, such aseyeglasses and steel-toe shoes.1 2 3SET PRESSUREMake sure the hoses are free of any defects. The couplers are on pump and the tool should be securely connected.Place tool on flat surface.Turn pump on. Cycle the tool. Press the “ON ’ but-ton on the remote, hold until tool clicks. Release, wait for the tool to click. Repeat the cycle. Ensure there is no leak.4Use the torque conver-sion chart to set the psi for the torque you need. Press the remote’s “ON ” button and slowly turn the pressure regulator clockwise to reach the right pressure.FOUR BASIC STEPS TO OPERATE YOUR RT-8Scan the code to see a brief overview video on how to use the document or go to CYCLE YOUR TOOLCONNECT HOSES15001728 16001843 18002074 20002304 22002534 24002765 26002995 28003226 30003456 32003686 34003917 36004147 38004378 40004608 42004838 44005069 46005299 48005530 50005760 52005990 54006221 560064515800668260006912620071426400737366007603680078347000806472008294740085257600875578008986800092168200944684009677860099078800101389000103689200105989400108299600110599800112901000011520104234311024991242811138312415234361653749179406119343732074686220499823453102485623262593527662482906560303687231771853317497345781035881223728434386874740090594149371427968444199964551030946810621482109334961124651011558524118705381218355212495565128085791312059313432607137456201405763414370648146826621499467615307690156192Set the pressure on the pump thatcorresponds to the torque value.1Find the closest torque value foryour application, either in ft-lbsor in Nm.FOOT-POUNDS NEWTON-METERSThe above torque values are only applicable when using a calibrated RT-10 hydraulic torque wrench powered by a 10,000 psi pumpSetting up your hydraulic torque wrench for use is easy. Please read the included user manual and safety instruc-tion booklet for additional guidelines.Wear personal protec-tive equipment, such aseyeglasses and steel-toe shoes.1 2 3SET PRESSUREMake sure the hoses are free of any defects. The couplers are on pump and the tool should be securely connected.Place tool on flat surface.Turn pump on. Cycle the tool. Press the “ON ’ but-ton on the remote, hold until tool clicks. Release, wait for the tool to click. Repeat the cycle. Ensure there is no leak.4Use the torque conver-sion chart to set the psi for the torque you need. Press the remote’s “ON ” button and slowly turn the pressure regulator clockwise to reach the right pressure.FOUR BASIC STEPS TO OPERATE YOUR RT-10Scan the code to see a brief overview video on how to use the document or go to CYCLE YOUR TOOLCONNECT HOSES15002964 16003162 18003557 20003952 22004347 24004742 26005138 28005533 30005928 32006323 34006718 36007114 38007509 40007904 42008299 44008694 46009090 48009485 50009880 520010275 540010670 560011066580011461600011856620012251640012646660013042680013437700013832720014227740014622760015018780015413800015808820016203840016598860016994880017389900017784920018179940018574960018970980019365100001976010440191104287124482213853581525894165643017969661937501207803722085732349109248964526210181276107162901125230311788317123243311286034513395358139313721446738615003400155394141607542716610441171464551768246818218482187544961928951019825524203615382089755221433565219695792250459323040607235766202411263424648648251846622571967626255690267912Set the pressure on the pump thatcorresponds to the torque value.1Find the closest torque value foryour application, either in ft-lbsor in Nm.FOOT-POUNDS NEWTON-METERSThe above torque values are only applicable when using a calibrated RT-20 hydraulic torque wrench powered by a 10,000 psi pumpSetting up your hydraulic torque wrench for use is easy. Please read the included user manual and safety instruc-tion booklet for additional guidelines.Wear personal protec-tive equipment, such aseyeglasses and steel-toe shoes.1 2 3SET PRESSUREMake sure the hoses are free of any defects. The couplers are on pump and the tool should be securely connected.Place tool on flat surface.Turn pump on. Cycle the tool. Press the “ON ’ but-ton on the remote, hold until tool clicks. Release, wait for the tool to click. Repeat the cycle. Ensure there is no leak.4Use the torque conver-sion chart to set the psi for the torque you need. Press the remote’s “ON ” button and slowly turn the pressure regulator clockwise to reach the right pressure.FOUR BASIC STEPS TO OPERATE YOUR RT-20Scan the code to see a brief overview video on how to use the document or go to CYCLE YOUR TOOLCONNECT HOSES15003884 16004142 18004660 20005178 22005696 24006214 26006731 28007249 30007767 32008285 34008803 36009320 38009838 400010356 420010874 440011392 460011909 480012427 500012945 520013463 540013981 5600144985800150166000155346200160526400165706600170876800176057000181237200186417400191597600196767800201948000207128200212308400217488600222658800227839000233019200238199400243379600248549800253721000025890104526511056161246318138702015277221658425179912719398292071053122011233234119352481263726213339276140412901474330315445317161473311684934517551358182533721895538619657400203594142106142721763441224654552316746823869482245714962527451025976524266785382738055228082565287845792948659330188607308906203159263432294648329966623369867634400690351022Set the pressure on the pump thatcorresponds to the torque value.1Find the closest torque value foryour application, either in ft-lbsor in Nm.FOOT-POUNDS NEWTON-METERSThe above torque values are only applicable when using a calibrated RT-25 hydraulic torque wrench powered by a 10,000 psi pumpSetting up your hydraulic torque wrench for use is easy. Please read the included user manual and safety instruc-tion booklet for additional guidelines.Wear personal protec-tive equipment, such aseyeglasses and steel-toe shoes.1 2 3SET PRESSUREMake sure the hoses are free of any defects. The couplers are on pump and the tool should be securely connected.Place tool on flat surface.Turn pump on. Cycle the tool. Press the “ON ’ but-ton on the remote, hold until tool clicks. Release, wait for the tool to click. Repeat the cycle. Ensure there is no leak.4Use the torque conver-sion chart to set the psi for the torque you need. Press the remote’s “ON ” button and slowly turn the pressure regulator clockwise to reach the right pressure.FOUR BASIC STEPS TO OPERATE YOUR RT-25Scan the code to see a brief overview video on how to use the document or go to CYCLE YOUR TOOLCONNECT HOSES15007875 16008400 18009450 200010500 220011550 240012600 260013650 280014700 300015750 320016800 340017850 360018900 380019950 400021000 420022050 440023100 460024150 480025200 500026250 520027300 540028350 560029400580030450600031500620032550640033600660034650680035700700036750720037800740038850760039900780040950800042000820043050840044100860045150880046200900047250920048300940049350960050400980051450100005250010410677110113891241281213814236152156601651708317918507193199312072135422022778234242012482562526227049276284722902989630331319317327433313416734535590358370143723843738639861400412854144270842744132441455554554697946848403482498264965125051052674524540975385552155256944565583685795979259361215607626396206406263465486648669106626833367669757690711802Set the pressure on the pump thatcorresponds to the torque value.1Find the closest torque value foryour application, either in ft-lbsor in Nm.FOOT-POUNDS NEWTON-METERSThe above torque values are only applicable when using a calibrated RT-50 hydraulic torque wrench powered by a 10,000 psi pumpSetting up your hydraulic torque wrench for use is easy. Please read the included user manual and safety instruc-tion booklet for additional guidelines.Wear personal protec-tive equipment, such aseyeglasses and steel-toe shoes.1 2 3SET PRESSUREMake sure the hoses are free of any defects. The couplers are on pump and the tool should be securely connected.Place tool on flat surface.Turn pump on. Cycle the tool. Press the “ON ’ but-ton on the remote, hold until tool clicks. Release, wait for the tool to click. Repeat the cycle. Ensure there is no leak.4Use the torque conver-sion chart to set the psi for the torque you need. Press the remote’s “ON ” button and slowly turn the pressure regulator clockwise to reach the right pressure.FOUR BASIC STEPS TO OPERATE YOUR RT-50Scan the code to see a brief overview video on how to use the document or go to CYCLE YOUR TOOLCONNECT HOSES。
螺栓拧紧力矩对照表
螺栓拧紧力矩对照表
一、引言
在工程实践中，正确拧紧螺栓是至关重要的步骤。
螺栓拧紧力矩对照表是工程
实践中常用的工具，通过该对照表可以确保螺栓在工作状态下具有适当的预加载力，从而确保螺栓连接的安全和可靠性。
二、螺栓拧紧力矩对照表示例
下表为常见螺栓规格及其对应的推荐拧紧力矩示例：
螺栓规格8.8级螺栓（Nm）10.9级螺栓（Nm）12.9级螺栓（Nm）
M6 10 14 17
M8 23 38 50
M10 45 78 110
M12 70 120 170
注意：以上数值仅为示例，实际使用时应根据具体的工程要求和螺栓材质进行调整。
三、螺栓拧紧力矩的重要性
正确的螺栓拧紧力矩对于工程结构的安全和可靠性至关重要。
如果拧紧力过大，容易导致螺栓断裂；而拧紧力过小，则可能造成连接不紧密，影响工程结构的使用寿命。
因此，根据螺栓规格和工程要求选择适当的拧紧力矩是十分重要的。
四、螺栓拧紧力矩的选择方法
1.参考标准：根据相关标准和规范中对于螺栓拧紧力矩的要求进行选
择。
2.专业建议：在不确定的情况下，可以咨询专业工程师或技术人员的
建议。
3.试验验证：在实际使用中，可以通过试验验证不同拧紧力矩下螺栓
连接的效果，选取最适合的拧紧力矩。
五、结论
螺栓拧紧力矩对照表是工程实践中必不可少的工具，正确选择和应用拧紧力矩
可以确保工程结构的安全可靠性。
在实际应用中，需要根据具体情况不断调整优化，以满足工程结构的要求。
螺栓规格及扭矩对照表
德国BAIER螺栓规格及扭矩对照表拜尔液压动力（武汉）股份有限公司按螺栓，螺母的尺寸及强度等级，确定扳手使用最大扭矩，在处理具体联接时，应确认工程的制造商的使用参数。
六角尺寸S（mm）螺纹尺寸D（mm）六角尺寸J（mm）17M10819M121022M141224M161427M181430M201732M221736M241941M271946M302250M332455M362760M3927（30）65M423270M45-75M483680M523685M564190M604695M6446100M6850105M7255110M7660115M8065120M8570130M9070（75）135M95-145M10085150M105-155M110-165M115-170M120-180M125-185M130-200M140-210M150-重要：下表列出的六角尺寸仅用于参考。
在特定系统中的特别尺寸应单独检查。
六角尺寸S（mm）螺纹尺寸D（mm）六角尺寸J（mm）11/16"5/8"1/2"11/4"3/4"5/8"17/16"7/8"3/4"15/8"1"3/4"113/16"11/8"7/8"2"11/4"7/8"23/16"13/8"1"23/8"11/2"1"29/16"15/8"-23/4"13/4"11/4"215/16"17/8"13/8"3"2"11/2"31/8"2"15/8"33/8"21/4"13/4"31/2"21/4"13/4"33/4"21/2"13/4"37/8"21/2"17/8"41/8"23/4"2"41/4"23/4"2"45/8"3"21/4"5"31/4"21/4"重载套筒必须符合：ISO2725，ISO1174，DIN3129DIN3121，ASME-B107.2/1995选择扳手时请务必注意拆松扭矩强度等级 4.8 6.88.810.912.9最小破断强度392Mpa588Mpa784Mpa941Mpa1176Mpa材质一般构造用钢机械构造用钢铬铝合金钢镍铬铝合金钢镍铬钼合金钢螺栓螺母对边扭矩值扭矩值扭矩值扭矩值扭矩值Nm Nm Nm Nm NmM14226998137165225M162498137206247353M1827127206284341480M2030176296402569480M2232225333539765911M24363144706869811176M2741441637102914721764M3046588882122519622352M33507351127147020602450M36559801470176424532940M396011761764215629433626M426515192352274438264606M457017642744313644155390M487522543430392055926664M528027444116470465738330M5685352851495978843710290M60904018597877421079113230M649549987448882012600-M68100568485261078015400-M72105646898001264218060-M761107350107801470021000-M801158143122501813025900-M851208820137202205031500-M9013010584161702450035000-M1001451372020090---M1101551636624990---M1201751989429890---1、以上是德国工业标准，表中扭矩为螺栓达到屈服极限的70%时所测定。
液压扳手扭矩压力换算
液压扳手-YK中空式液压扳手YK中空式液压扳手是液压扭力扳手中的一种。
它的特点是：最大限度的采用高强度轻金属,一体成型动力头，全面提高强度及寿命；较大的扭矩/重量比,双作用，高速,转角大，效率高, 一只动力头可配合多种工作头使用，工作范围广,360°×360°旋转软管接头使在狭小的空间内使用方便,绝不会出现机构卡死,扭矩重复精度高达±3%,松开时不需其它工具,存贮箱保护扳手头避免损坏，浸水和污浊,运动部件少，经久耐用，维护方便。
液压扭力扳手可分为手动扭力扳手和电动扭力扳手。
YK中空式液压扳手体积小，力矩大、预紧准确。
它广泛适用于冶金、电力、化工、机械、通信等行业的机械设备和设施，重要螺栓联接的安装及拆卸维修，能方便快捷地NJS大功率液压扭矩扳手（液压扭力扳手）一、NJS大功率液压扭矩扳手（液压扭力扳手）产品的型号及适用螺栓、螺母范围二、NJS大功率液压扭矩扳手（液压扭力扳手）产品简介随着我国机械制造业的技术水平的不断提高，为确保产品质量，许多设备和设施已经并将日益广泛的采用高强度螺栓，并对螺栓的紧固的预紧力矩提出严格的要求，尤其是承受重载荷及强烈冲击振动的重型机械设备就更为重要，为了提高螺纹联接质量及可靠性，精确地控制高强度螺栓联接的预紧力矩，本厂科技人员综合应用国内外先进技术，研制成功液压扭矩扳手，可帮助您解决这一难题。
液压扭矩扳手是帮助您装、拆螺栓、螺母，同时能比较准确的控制拧紧扭矩的理想工具，它广泛适用于冶金、电力、化工、机械、通信等行业的机械设备和设施，重要螺栓联接的安装及拆卸维修，能方便快捷地完成您的装拆螺栓任务，同时可有效地保证您所需的扭矩值。
三、NJS大功率液压扭矩扳手（液压扭力扳手）结构及工作原理液压扭矩扳手（液压扭力扳手）（见图1）由手动高压泵和带棘轮式液压扭矩扳手两部分组成。
操纵手动高压泵的手柄，液压缸产生推力，经过曲柄系统形成力矩，带动螺母转动一个角度，使扭矩传递到带棘轮装置的内六角套筒上从而传递给螺栓联接，按要求预紧螺栓。
凯特克HYTORC液压扳手力矩对照表
材质
一般构造用钢
机械制造用钢
鉻钼合金钢
镍鉻钼合金钢
螺栓
螺母
扭矩值
扭矩值
扭矩值
扭矩值
KGM
NM
ＫGＭ
NＭ
KＧＭ
ＮM
ＫＧM
ＮM
Ｍ
2２ｍm
13７
２３
225
M1６
24mm
1０
９8
1４
53
M1８
27ｍm
14
８4
49
4８０
M２
30mm
４1
４０2
69
6７6
M22
３２mｍ
２3
225
34
3３３
55
５３9
凯特克ＨYTＯRC液压扳手力矩对照表
———————————————————————————————— 作者：
———————————————————————————————— 日期:
螺栓及螺母最大扭矩推荐知值
（仅供参考)
强度区分
４.８
6.８
8.８
12.９
最小破断强度
39２Mｐa
588Mpa
784Mpa
553
8
1
0
20３7
3
７5
4６６2
5９3
5７５0
２182
３2
６
８５９７
83１8
１
0０
2328
３4
8
5２76
672
7850
２４7３
36
9
5583
７１
54
129６
127
38
４
5０
２７4６
螺栓拧紧力矩表
螺栓拧紧力矩标准M6~M24螺钉或螺母的拧紧力矩（操作者参考）未注明拧紧力矩要求时，参考下表(普通螺栓拧紧力矩)未注明拧紧力矩要求时，参考下表(普通螺栓拧紧力矩)公制螺栓扭紧力矩Q/STB 12.521.5-2000范围：本标准适用于机械性能10.9级，规格从M6-M39的螺栓的扭紧力矩，对于使用尼龙垫圈、密封垫圈、其它非金属垫圈的螺栓，本标准不适用。
★对于设计图纸有明确力矩要求的，应按图纸要求执行。
套管螺母紧固力矩Q/STB B07833-1998材料HPb63-3Y2直通式压注油杯Q/STB B07020-1998（螺纹M6、M8*1、M10*1）紧固力矩：0.3-0.5Kg.m。
安全阀Q/STB B07029-1998（螺纹R1/8）紧固力矩：2.9-4.9Nm。
通气塞Q/STB B07030-1998 （螺纹R1/4）紧固力矩：2.94-5.88Nm。
螺塞Q/STB B07040-1998（公称直径08-10螺距1.25，12-36螺距1.5）螺栓（排气）Q/STB B07060-1998（M12*1.5）紧固力矩：58.8-78.4N.m。
软管（锥形密封）Q/STB B07100-1998软管（锥形密封）Q/STB B07123-1998（接头部螺母拧紧力矩）螺母（球头式管接头用）Q/STB B07201-1998 拧紧力矩：N.m 材料：（Q235）管接头螺母Q/STB B07202-1998拧紧力矩（Q235 / HPb 59-1）铰接螺栓Q/STB B07206-1998拧紧力矩（Q235）球头式端直通接头Q/STB B07211-1998 拧紧力矩（Q235 HPb 60-1 ）表中拧紧力矩适用于钢制接头管接头Q/STB B07212-1998紧固力矩（区分代号为5、7的件材料Q235）套管螺母Q/STB B07221-1998拧紧力矩（材料Q235）管接头Q/STB B07230-1998拧入紧固力矩（Q235）弯头（带座）Q/STB B07235-1998 、B07236-1998 拧紧力矩喉箍Q/STB B07281-1998拧紧力矩U形管夹及座Q/STB B07283-1998螺母的紧固力矩（区分代号2、3使用）管夹Q/STB B07289-1998(有效紧固直径φ25-φ232) 紧固力矩：8.8±05Nm套管接头Q/STB B07290-1998套管螺母Q/STB B07833-1998软管（空调器用）Q/STB B09488-1998。
螺栓与扳手对应表
外六角,内六角螺栓和对应扳手尺寸对照表公制外六角螺栓和套筒〔开口扳手对边尺寸对照表：螺栓尺寸对应扳手或套筒对边尺寸M3 5.5MMM4 7MMM5 8MMM6 10MMM8 13MM<14MM>M10 16MM<17MM>M12 18MM<19MM>M14 21MM<22MM>M16 24MMM18 27MMM20 30MMM22 34MMM24 36MMM27 41MMM30 46MMM33 50MMM36。
55MM备注：括号中的尺寸为GB旧标准尺寸。
公司风机上基本用旧编号公制内六角螺栓与内六角扳手尺寸对照表：内六角螺栓对应内六角扳手尺寸M3 2.5M4 3M5 4M6 5M8 6M10 8M12 10M14 12M16 14M18 14M20 17M22 17M24 19公司用的棘轮扳手：有1/4驱动头〔小棘轮,1/2的驱动头〔常用,3/4的驱动头〔力矩扳手,1”驱动头〔液压力矩扳手。
备注：1英寸=25.4MM 1英尺=12英寸以下是英寸,毫米对照表螺栓头上的8.8级螺栓的定义是指螺栓的抗拉强度8*100=800MPa屈服强度=800*0.8=640MPa抗拉强度指材料在拉断前承受最大应力值。
屈服强度指材料在出现屈服现象时所能承受的最大应力12.9级螺丝通常指采用SCM435合金钢材料制造,其最小抗拉强度达到1220Mpa,硬度达到39~44HRC的超高强度螺丝。
丝锥是用来加工较小直径内螺纹的成形刀具,一般选用合金工具钢9SiGr制成,并经热处理制成。
通常M6～M24的丝锥一套为两支,称头锥、二锥；M6以下及M24以上一套有三支、即头锥、二锥和三锥。
———铰扛钻头是钻孔用的刀削工具,常用高速钢制造,工作部分经热处理淬硬至62～65HRC。
一般钻头由柄部、颈部及工作部分组成。
盲孔的深度的公式计算：孔的深度=所需螺纹的深度+-.7d板牙是加工外螺纹的刀具,用合金工具钢9SiGr制成,并经热处理淬硬。
螺栓与扳手对应表
外六角，内六角螺栓和对应扳手尺寸对照表公制外六角螺栓和套筒（开口）扳手对边尺寸对照表：螺栓尺寸对应扳手或套筒对边尺寸M3 5.5MMM4 7MMM5 8MMM6 10MMM8 13MM(14MM)M10 16MM(17MM)M12 18MM(19MM)M14 21MM(22MM)M16 24MMM18 27MMM20 30MMM22 34MMM24 36MMM27 41MMM30 46MMM33 50MMM36。
55MM备注：括号中的尺寸为GB旧标准尺寸。
公司风机上基本用旧编号公制内六角螺栓与内六角扳手尺寸对照表：内六角螺栓对应内六角扳手尺寸M3 2.5M4 3M5 4M6 5M8 6M10 8M12 10M14 12M16 14M18 14M20 17M22 17M24 19公司用的棘轮扳手：有1/4驱动头（小棘轮），1/2的驱动头（常用），3/4的驱动头（力矩扳手），1”驱动头（液压力矩扳手）。
备注：1英寸=25.4MM 1英尺=12英寸以下是英寸，毫米对照表指材料在拉断前承受最大应力值。
屈服强度指材料在出现屈服现象时所能承受的最大应力12.9级螺丝通常指采用SCM435合金钢材料制造,其最小抗拉强度达到1220Mpa,硬度达到39~44HRC的超高强度螺丝。
丝锥是用来加工较小直径内螺纹的成形刀具，一般选用合金工具钢9SiGr制成，并经热处理制成。
通常M6～M24的丝锥一套为两支，称头锥、二锥；M6以下及M24以上一套有三支、即头锥、二锥和三锥。
———铰扛钻头是钻孔用的刀削工具，常用高速钢制造，工作部分经热处理淬硬至62～65HRC。
一般钻头由柄部、颈部及工作部分组成。
盲孔的深度的公式计算：孔的深度=所需螺纹的深度+-.7d板牙是加工外螺纹的刀具，用合金工具钢9SiGr制成，并经热处理淬硬。
其外形像一个圆螺母，只是上面钻有3～4个排屑孔，并形成刀刃。
板牙由切屑部分、定位部分和排屑孔组成。
圆板牙螺孔的两端有40°的锥度部分，是板牙的切削部分。
机装段液压扳手力矩对照表优化报告
机装段液压扳手力矩值对照表优化创新报
告
现针对总装厂液压扳手力矩值对照表使用过程中力矩值与机组各部件紧固螺栓工艺要求力矩值调节使用缺陷,作出K系数（0.12-0。
14)的螺栓力矩值与各型号液压扳手使用对照优化表报告如下：
优化前：
1、液压站上贴示力矩值对照表液压扳手型号过于单一；(下图一）
2、液压扳手型号繁多，对照表难保存、且对照值容易出错。
（下图二）
（图一) （图二）
优化后:3、机组各零部件螺栓需液压扳手紧固的力矩值与各液压扳手型号配对一目了然（下图三）。
4、贴示在液压站一侧使得使用者更易正确对照,避免错误工艺操作
（下图四)。
（图三）（图四）。