304不锈钢法兰盖规格及理论重量(GB9123-2000)
实用文库汇编之不锈钢法兰规格表
250
142
20
210
23
8
20K
125
34.5
16
90
19
4
20K
270
142
26
225
25
8
150P
108
34.5
14.3
79.4
15
4
150P
254
143.8
23.9
215.9
22
8ቤተ መጻሕፍቲ ባይዱ
300P
124
34.5
17.5
90
19
4
300P
279
143.8
35
234.9
22
8
DIN16
115
34.5
400
25
16
20K
175
77.5
20
140
19
8
20K
480
320
36
430
27
16
150P
178
74.7
22.3
139.7
19
4
150P
483
327.1
31.8
431.8
25
12
300P
190
74.7
25.4
149.2
22
8
300P
521
327.1
50.8
450.8
32
16
DIN16
185
77.5
725
26
20
42
DN600
840
770
36
20
52
表二不锈钢法兰规格尺寸表
国内常用钢法兰标准(GB、JB、HG、SH等)
国内常用钢法兰标准(国标GB,机标JB,化工HG,石化SH等) 1、国标法兰GB/T 9112—2000 钢制管法兰类型与参数GB/T 9113.1—2000 平面、突面整体钢制管法兰GB/T 9113.2—2000 凹凸面整体钢制管法兰GB/T 9113.3—2000 榫槽面整体钢制管法兰GB/T 9113.4—2000 环连接面整体钢制管法兰GB/T 9114—2000 突面带颈螺纹钢制管法兰GB/T 9115.1—2000 平面、突面对焊钢制管法兰GB/T 9115.2—2000 凹凸面对焊钢制管法兰GB/T 9115.3—2000 榫槽面对焊钢制管法兰GB/T 9115.4—2000 环连接面对焊钢制管法兰GB/T 91l6.l一2000 平面、突面带颈平焊钢制管法兰GB/T 9116.2—2000 凹凸面带颈平焊钢制管法兰GB/T 9116.3—2000 榫槽面带颈平焊钢制管法兰GB/T 9116.4—2000 环连接面带颈平焊钢制管法兰GB/T 9117.1—2000 突面带颈承插焊钢制管法兰GB/T 9117.2—2000 凹凸面带颈承插焊钢制管法兰GB/T 9117.3—2000 榫槽面带颈承插焊钢制管法兰GB/T 9117.4—2000 环连接面带颈承插焊钢制管法兰GB/T 9118.1—2000 突面对焊环带颈松套钢制管法兰GB/T 9118.2—2000 环连接面对焊环带颈松套钢制管法兰GB/T 9119—2000 平面、突面板式平焊钢制管法兰GB/T 9120.1—2000 突面对焊环板式松套钢制管法兰GB/T 9120.2—2000 凹凸面对焊环板式松套钢制管法兰GB/T 9120.3—2000 榫槽面对焊环板式松套钢制管法兰GB/T 9121.1—2000 突面平焊环板式松套钢制管法兰GB/T 9121.2—2000 凹凸面平焊环板式松套钢制管法兰GB/T 9121.3—2000 榫槽面平焊环板式松套钢制管法兰GB/T 9122—2000 翻边环板式松套钢制管法兰GB/T 9123.1—2000 平面、突面钢制管法兰盖GB/T 9123.2—2000 凹凸面钢制管法兰盖GB/T 9123.3—2000 榫槽面钢制管法兰盖GB/T 9123.4—2000 环连接面钢制管法兰盖GB/T 9124—2000 钢制管法兰 技术条件船用法兰CB/T4194-2011 船用法兰 类型CB/T4196-2011 船用法兰 连接尺寸和密封面GB/T 2501-89/2010 船用法兰连接尺寸和密封面GB/T 2506-2005 船用搭焊钢法兰GB/T11693-89/94/08 船用法兰焊接单面座板GB/T11694-89/94 船用法兰焊接双面座板CB/T3766-96 船舶行业-排气管钢法兰及垫片GB/T4450-95 船用盲板钢法兰GB10745-89 船用法兰类型(四进位)GB10746-89 船用对焊钢法兰(四进位)GB10747-89 船用对焊钢环松套钢法兰(四进位)GB10748-89 船用对焊铜环松套钢法兰(四进位)GB10749-89 船用铜管折边松套钢法兰(四进位)GB10750-89 船用扁圆形铸铁和铸钢法兰(四进位) GB10751-89 船用扁圆形焊接钢法兰(四进位)外贸CBM1012-81 船用搭焊钢法兰 JIS B2221-1976外贸CBM1013-81 船用搭焊钢法兰 JIS B2222-1976外贸CBM1014-81 船用搭焊钢法兰 JIS B2223-1976外贸CBM1015-81 船用搭焊钢法兰 JIS B2224-1976外贸CBM1016-81 船用搭焊钢法兰 JIS B2225-1976外贸CBM1017-81 船用对焊钢法兰 JIS B2233-1976外贸CBM1018-81 船用对焊钢法兰 JIS B2216-1976外贸CBM1019-81 船用对焊钢法兰 JIS B2217-1976 GB568~569-65、GB573~582-65、2、机械部法兰JB/T 74—1994 管路法兰 技术条件JB/T 75—1994 管路法兰 类型JB/T 79.1—1994 凸面整体铸钢管法兰JB/T 79.2—1994 凹凸面整体铸钢管法兰JB/T 79.3—1994 榫槽面整体铸钢管法兰JB/T 79.4—1994 环连接面整体铸钢管法兰JB/T 81—1994 凸面板式平焊钢制管法兰JB/T 82.1—1994 凸面对焊钢制管法兰JB/T 82.2—1994 凹凸面对焊钢制管法兰JB/T 82.3—1994 榫槽面对焊钢制管法兰JB/T 82.4—1994 环连接面对焊钢制管法兰JB/T 83—1994 平焊环板式松套钢制管法兰JB/T 84—1994 凹凸面对焊环板式松套钢制管法兰JB/T 85—1994 翻边板式松套钢制管法兰JB/T 86.1—1994 凸面钢制管法兰盖JB/T 86.2—1994 凹凸面钢制管法兰盖JB/T 81—1959 钢制平焊法兰JB4700-2000 压力容器法兰分类与技术条件JB4701-2000 甲型平焊法兰.JB4702-2000 乙型平焊法兰.JB4703-2000 长颈对焊法兰压力容器法兰3、化工部法兰HG 20592—1997 钢制管法兰型式、参数(欧洲体系) HG 20593—1997 板式平焊钢制管法兰(欧洲体系) HG 20594—1997 带颈平焊钢制管法兰(欧洲体系) HG 20595—1997 带颈对焊钢制管法兰(欧洲体系) HG 20596—1997 整体钢制管法兰(欧洲体系)HG 20597—1997 承插焊钢制管法兰(欧洲体系)HG 20598—1997 螺纹钢制管法兰(欧洲体系)HG 20599—1997 对焊环松套钢制管法兰(欧洲体系) HG 20600—1997 平焊环松套钢制管法兰(欧洲体系)HG 20601—1997 钢制管法兰盖(欧洲体系)HG 20602一1997 不锈钢衬里法兰盖(欧洲体系)HG 20603—1997 钢制管法兰技术条件(欧洲体系)HG 20604—1997 钢制管法兰压力-温度等级(欧洲体系)HG 20605—1997 钢制管法兰焊接接头和坡口尺寸(欧洲体系)HG 20615—1997 钢制管法兰型式、参数(美洲体系)HG 20616—1997 带颈平焊钢制管法兰(美洲体系)HG 20617—1997 带颈对焊钢制管法兰(美洲体系)HG 20618—1997 整体钢制管法兰(美洲体系)HG 20619—1997 承插焊钢制管法兰(美洲体系)HG 20620—1997 螺纹钢制管法兰(美洲体系)HG 20621—1997 对焊环松套钢制管法兰(美洲体系)HG 20622—1997 钢制管法兰盖(美洲体系)HG 20623—1997 大直径钢制管法兰(美洲体系)HG 20624—1997 钢制管法兰技术条件(美洲体系)HG 20625—1997 钢制管法兰压力-温度等级(美洲体系)HG 20626—1997 钢制管法兰焊接接头和坡口尺寸(美洲体系)HG 20592—2009 钢制管法兰(欧洲体系) 代替 HG 20592~20605—1997HG 20615—2009 钢制管法兰(美洲体系) 代替 HG 20615~20622—1997和HG 20624~20626—1997HG 20623—2009 大直径钢制管法兰(美洲体系) 代替 HG 20623—1997HG 5008—1958 钢制螺纹法兰HG 5010—1958 突面平焊法兰HG 5011—1958 榫槽面平焊法兰HG 5012—1958 凹凸面平焊法兰HG 5013—1958 平焊法兰用于英制水煤气管HG 5014—1958 突面对焊法兰HG 5015—1958 榫槽面对焊法兰HG 5016—1958 凹凸面对焊法兰HG 5019—1958 耐酸钢平焊法兰HG 5022—1958 焊环活动法兰HG 5028—1958 平面法兰盖HG 5028—1958 凹凸面法兰盖HG 5028—1958 榫槽面法兰盖HG 20527—1992 不锈钢突面对焊环钢制管法兰HG 20528—1992 衬里钢管用承插环松套钢制管法兰HG 20529—1992 不锈钢衬里法兰盖HG 20530—1992 钢制管法兰用焊唇密封环HGJ 44~76-1991 钢制管法兰HG 21547—1993 管道用钢制插板、垫环、8字盲板4、石化部法兰SH 3406—1996 石油化工钢制管法兰。
304不锈钢法兰盖规格及理论重量(GB9123-2000)
304不锈钢法兰盖(GB/9123-2000)突面(RF)PN0.25MPa(2.5压力)突面管法兰盖(GB9123.1-2000)/mm突面(RF)PN0.6MPa(6压力)突面管法兰盖(GB9123.1-2000)/mm突面(RF)突面(RF)突面(RF)PN2.5MPa(25压力)突面管法兰盖(GB9123.1-2000)/mm突面(RF)PN4.0MPa(40压力)突面管法兰盖(GB9123.1-2000)/mm突面(RF)PN6.3MPa(63压力)突面管法兰盖(GB9123.1-2000)/mm突面(RF)PN10.0MPa(100压力)突面管法兰盖(GB9123.1-2000)/mm突面(RF)平面(RF)PN0.25MPa(2.5压力)平面管法兰盖(GB9123.1-2000)/mm平面(RF)PN0.6MPa(6压力)平面管法兰盖(GB9123.1-2000)/mm平面(RF)平面(RF)平面(RF)PN2.5MPa(25压力)平面管法兰盖(GB9123.1-2000)/mm平面(RF)PN4.0MPa(40压力)平面管法兰盖(GB9123.1-2000)/mm凹凸面(MF)—凸面PN1.6MPa(16压力)凹凸面(凸面)管法兰盖(GB9123.2-2000)/mm凹凸面(MF)—凸面PN2.5MPa(25压力)凹凸面(凸面)管法兰盖(GB9123.2-2000)/mm凹凸面(MF)—凸面PN4.0MPa(40压力)凹凸面(凸面)管法兰盖(GB9123.2-2000)/mm凹凸面(MF)—凸面PN6.3MPa(63压力)凹凸面(凸面)管法兰盖(GB9123.2-2000)/mm凹凸面(MF)—凸面PN10.0MPa(100压力)凹凸面(凸面)管法兰盖(GB9123.2-2000)/mm凹凸面(MF)—凸面PN16.0MPa(160压力)凹凸面(凸面)管法兰盖(GB9123.2-2000)/mm凹凸面(MF)—凹面凹凸面(MF)—凹面PN2.5MPa(25压力)凹凸面(凹面)管法兰盖(GB9123.2-2000)/mm凹凸面(MF)—凹面PN4.0MPa(40压力)凹凸面(凹面)管法兰盖(GB9123.2-2000)/mm凹凸面(MF)—凹面凹凸面(MF)—凹面凹凸面(MF)—凹面PN16.0MPa(160压力)凹凸面(凹面)管法兰盖(GB9123.2-2000)/mm榫槽面(TG)—榫面PN1.6MPa(16压力)榫槽面(榫面)管法兰盖(GB9123.3-2000)/mm榫槽面(TG)—榫面PN2.5MPa(25压力)榫槽面(榫面)管法兰盖(GB9123.3-2000)/mm榫槽面(TG)—榫面PN4.0MPa(40压力)榫槽面(榫面)管法兰盖(GB9123.3-2000)/mm榫槽面(TG)—榫面榫槽面(TG)—榫面榫槽面(TG)—榫面PN16.0MPa(160压力)榫槽面(榫面)管法兰盖(GB9123.3-2000)/mm榫槽面(TG)—槽面PN1.6MPa(16压力)榫槽面(槽面)管法兰盖(GB9123.3-2000)/mm榫槽面(TG)—槽面PN2.5MPa(25压力)榫槽面(槽面)管法兰盖(GB9123.3-2000)/mm榫槽面(TG)—槽面PN4.0MPa(40压力)榫槽面(槽面)管法兰盖(GB9123.3-2000)/mm榫槽面(TG)—槽面榫槽面(TG)—槽面榫槽面(TG)—槽面PN16.0MPa(160压力)榫槽面(槽面)管法兰盖(GB9123.3-2000)/mm。
不锈钢法兰重量标准
不锈钢法兰重量标准
不锈钢法兰在各种工业领域中都有广泛的应用,其重量标准也是十分重要的一个指标。
一般情况下,不锈钢法兰的重量标准主要涉及到以下几个方面:
1. 材料的密度:不锈钢法兰的材料密度是影响其重量的重要因素。
不锈钢的密度一般在7.93-8.00g/cm之间,根据不同种类的不锈钢材料,其密度也会有所不同。
2. 法兰的尺寸:不锈钢法兰的重量还与其尺寸有关。
一般来说,法兰的外径、内径、螺栓孔尺寸等都会影响其重量。
3. 壳体厚度:不锈钢法兰的壳体厚度也是影响其重量的因素之一。
通常情况下,壳体厚度越大,不锈钢法兰的重量也会相应增加。
4. 加工方式:不锈钢法兰的加工方式也会对其重量有一定的影响。
一般情况下,冷加工的不锈钢法兰会比热加工的重量更轻。
根据不同的标准和需求,不同类型的不锈钢法兰的重量也会有所不同。
一般来说,不锈钢法兰的重量标准是按照国际标准或客户要求制定的。
在选择不锈钢法兰时,除了关注其重量标准外,还需考虑其材料质量、加工工艺等因素,以确保所选不锈钢法兰的质量和使用效果。
- 1 -。
国标法兰及常用钢材重量表(DOC)
品名
规格
材质
钢厂/产地
价格(元/吨)
涨跌
备注
螺旋管
219*6-8
Q235B
鑫源泰
3470
-
货少
螺旋管
630-1420*16
Q235B
鑫源泰
3620
-
-
螺旋管
820-1020*11-12
Q235B
鑫源泰
3420
-
-
螺旋管
1120-1220*13-14
Q235B
鑫源泰
3520
-
-
螺旋管
219-529*6-8
41.245
DN200 8〞
31.52
33.41
30MM
5.55
90*10
13.476
18#B
23.00
25#
38.105
32MM
6.31
100*10
15.120
20#
22.637
25#B
42.030
扁钢公斤/米
花纹板公斤/㎡
35MM
7.55
110*10
16.690
20#B
25.777
27#
42.825
200*18
54.401
28#
35.823
36#B
65.689
90*9
6.36
1.8MM
4.36
75MM
34.70
200*20
60.056
28#B
40.219
40#
67.589
100*10
7.85
2.0MM
15.7
80MM
39.5
不锈钢法兰执行标准
不锈钢法兰执行标准不锈钢法兰是一种重要的连接元件,广泛应用于石油、化工、冶金、电力、船舶等领域。
它是连接管道、阀门、法兰和其他设备的重要部分,具有承受压力、密封和连接的功能。
因此,不锈钢法兰的执行标准对于保障工程质量、安全生产具有重要意义。
首先,不锈钢法兰的执行标准应符合国家标准和行业标准。
国家标准是指由国家标准化管理委员会发布的,具有强制性的标准。
在我国,不锈钢法兰的国家标准主要包括GB/T 9112-2010、GB/T 9113.1-2000、GB/T 9113.2-2000、GB/T 9113.3-2000等。
这些标准规定了不锈钢法兰的材质、尺寸、连接方式、压力等重要技术要求,确保了不锈钢法兰在使用过程中的安全可靠性。
其次,不锈钢法兰的执行标准还应符合相关行业标准。
不同行业对于不锈钢法兰的要求有所不同,例如石油化工行业对于法兰的耐腐蚀性能要求较高,电力行业对于法兰的承压能力要求较高。
因此,不锈钢法兰的执行标准应根据不同行业的特点进行调整,满足不同行业的需求。
此外,不锈钢法兰的执行标准还应符合国际标准。
随着全球化的发展,国际标准在不锈钢法兰领域的影响力越来越大。
我国不锈钢法兰生产企业如果想要进入国际市场,就必须符合国际标准,满足国际客户的需求。
因此,不锈钢法兰的执行标准应参照国际标准,不断提高产品质量,增强市场竞争力。
总的来说,不锈钢法兰的执行标准是保障产品质量、确保工程安全的重要保障。
只有严格执行标准要求,不断提高产品质量,才能赢得客户的信任,赢得市场的认可。
希望广大不锈钢法兰生产企业能够重视执行标准,不断提高产品质量,为行业的发展做出贡献。
国标法兰及常用钢材重量表(DOC)
0.25
3MM
26.6
38MM
8.9
125*10
19.133
22#
24.999
27#B
47.084
20*3
0.47
4MM
34.4
40MM
9.87
125*12
22.696
22#B
28.453
28#
43.492
25*3
0.59
5MM
42.3
42MM
10.87
140*12
25.522
24#
26.860
公斤/米
规格
公斤/米
20*3
0.889
5#
5.438
10#
11.261
DN15 1/2〞
1.26
1.33
8MM
0.395
25*3
1.124
6.3#
6.634
12#
13.987
DN20 3/4〞
1.63
1.73
10MM
0.617
30*3
1.373
6.5#
6.709
12#B
14.223
DN25 1〞
2.42
C
法兰
内径
B
法兰
理论
重量
kg
法兰管径
D
系列1/系列2
螺栓孔中
心圆直径
K
螺栓孔直径
L
系列1/系列2
螺栓、螺柱
d
f
数量
n
螺纹Th.
系列1/系列2
10
14
90
60
14
4
M12
40
不锈钢法兰规格表国标日标
50
12
95
15
4
8"
5K
320
218
20
280
23
8
10K
140
50
16
105
19
4
10K
330
218
22
290
23
12
20K
140
50
18
105
19
4
20K
350
218
30
305
25
12
150P
127
49.5
17.5
98.4
15
4
150P
343
221.5
28.6
298.4
22
8
300P
156
460
320
28
412
27
12
水道
193
77.1
18
155
18
4
水道
464
321
23
414
21
法兰类型及密封面类型
法兰类型代号
法兰类型
PL
板式平焊法兰
SO
带颈平焊法兰
WN
带颈对焊法兰
IF
整体法兰
SW
承插焊法兰
TH
螺纹法兰
PJ/SE
对焊环松套法兰
PJ/RJ
平焊环松套法兰
BL
法兰盖
BL(S)
衬里法兰盖
49.5
20.7
114.3
19
4
300P
381
221.5
41.3
330.2
25
法兰厚度一览表
63.5
70.6
10 30.5 16.2 48
34 63.5 70.9
70
99.7
12
32
26.5 51 49.1 67 84.5 79.5 132.3
14
35
公称 通径
法兰厚 度
理论重 量
法兰厚 度
理论重 量
法兰厚 度
理论重 量
法兰厚度 理论重量 法兰厚度 理论重量
1/2 11.5 0.41 14.5 0.63 14.5 0.75 22.5
1.75
22.5
1.75
3/4 13
0.58 16 1.16 16 1.35 25.5
2.35
25.5
2.35
1 14.5 0.8 17.5 1.37 17.5 1.58
28
14.6
28
14.6
200 22 13.5 24 16.5 24 16.5
30
22.5
34
27.2
250 24 20.2 26 24.1 26 24.1
32
33.5
38
44.4
300 24 27.8 26 30.8 28 35.1
34
46.3
42
64.1
350 24 34.7 26 39.6 30
1400 68 244.1
1600 76
309
1800 84
408
2000 92
538
第1页共8页
法兰及法兰盖厚度及理论重量一览表
HG20594-97PN0.6
PN1.0
PN1.6
PN2.5
PN4.0
公称 通径
法兰厚 度
理论重 量
不锈钢法兰规格表
(无锡灏艺合金制品有限公司133-8224-9118 )常用法兰规格尺寸表(国标)
表二(无锡灏艺合金制品有限公司133-8224-9118 )不锈钢法兰规格尺寸表
PL
SO WN IF SW
法兰类型及密封面类型
i 「P 么么嫁丁何刃
村昱弦兰崙
CBL CS ))
港兰类樂図其世号
法兰类型代号 法兰类型
板式平焊法兰 带颈平焊法兰 带颈对焊法兰 整体法兰
承插焊法兰
<30?
帶知对怦逹益
(WN )
栓比平坤铁兰
<PL>
I
<7li}
(J
F )
汞战郵法兰
tsw )
(PJZSEJ
叩坤环城霖洸茎
<PJ/RJ}
法兰■
tBU
PJ/SE 对焊环松套法兰
PJ/RJ 平焊环松套法兰
BL 法兰盖
BL(S) 衬里法兰盖
怯兰的豁封面型式茂丼优号医兰国密轉晤媒式包猛:离面、凹面f凸血,轄廊/确面、
全平卿和环歪接面.
北向(RF)
抻U/増砌:T6
凹而/凸厲(MFM) 蜚平曲(FF>
sfiiisan <KJ)
童封充型武星商代号密时吊型式及代寻。
不锈钢板式平焊法兰规格及理论重量GB
不锈钢板式平焊法兰规格及理论重量(GB-)————————————————————————————————作者:————————————————————————————————日期:304不锈钢板式平焊法兰(GB/9119-2000)突面(RF )PN0.25Mpa(2.5压力)突面板式平焊法兰(GB/T9119-2000)/mm1017.2147550114M103321218150.310.321521.3188055114M103821222190.350.362026.9259065114M104821427.5260.530.542533.73210075114M105821434.5330.650.663242.43812090144M126921643.539 1.06 1.094048.345130100144M127821649.546 1.24 1.275060.357140110144M128821661.559 1.36 1.396576.176160130144M1210821677.578 1.71 1.708088.989190150184M1612421890.591 2.74 2.73100114.3108210170184M16144218116110 3.01 3.17125139.7133240200188M16174220141.5135 4.05 4.27150168.3159265225188M16199220170.5161 4.45 4.85200219.1219320280188M16254222221.5222 6.51 6.482502732733753351812M16309224276.52768.508.54300323.93254403952212M20363224327.532811.3411.29350355.63774904452212M20413226359.538016.2213.76400406.44265404952216M2046322841143019.1816.394504574805955502216M2051823046248423.8519.965005085306456002220M20568232513.553427.3923.116006106307557052620M24667236616.563438.1633.267007117208608102624M2477253671572443.5940.698008138209759203024M2787853881782456.9754.25900914920107510203024M2797854091892467.0364.28100010161020117511203028M2710785421020102476.3774.241200137513203032M2712955441400157515203036M2712105481600179017303040M2717105511800199019303044M2719185542000219021303048M272125558法兰厚度C 系列Ⅰ系列Ⅱ密封面尺寸d f 法兰内径B 1824192.193.91420142495.012201224公称通径DN 系列Ⅰ系列Ⅱ法兰外径D 钢管外径A 连接尺寸螺栓螺纹规格20202024229.7螺栓孔中心圆直径K 螺栓孔径L 数量n 16201624161.01820价格系列Ⅰ系列Ⅱ系列Ⅰ法兰理论重量(kg)系列Ⅱ304不锈钢板式平焊法兰(GB/9119-2000)突面(RF)PN0.6Mpa(6压力)突面板式平焊法兰(GB/T9119-2000)/mm1017.2147550114M103321218150.310.321521.3188055114M103821222190.350.362026.9259065114M104821427.5260.530.542533.73210075114M105821434.5330.650.663242.43812090144M126921643.539 1.06 1.094048.345130100144M127821649.546 1.24 1.275060.357140110144M128821661.559 1.36 1.396576.176160130144M1210821677.578 1.71 1.708088.989190150184M1612421890.591 2.74 2.73100114.3108210170184M16144218116110 3.01 3.17125139.7133240200188M16174220141.5135 4.05 4.27150168.3159265225188M16199220170.5161 4.45 4.85200219.1219320280188M16254222221.5222 6.51 6.482502732733753351812M16309224276.52768.508.54300323.93254403952212M20363224327.532811.311.3350355.63774904452212M20413226359.538016.213.8400406.44265404952216M2046322841143019.216.44504574805955502216M2051823046248423.820.05005085306456002220M20568232513.553427.423.16006106307557052620M24667236616.563438.233.37007117208608102624M2477254071572448.945.78008138209759203024M2787854481782466.763.6900914920107510203024M2797854891892481.578.2100010161020117511203028M2710785521020102496.093.31200140513403332M3012955601400163015603336M3315105681600183017603340M3317105761800204519703344M3619185842000226521803348M392125592d f 螺栓数量n 钢管外径A 连接尺寸12201224法兰厚度C 密封面尺寸螺纹规格法兰外径D 螺栓孔中心圆直径K螺栓孔径L 156.614201424239.316201624304.318201824408.020202024544.7公称通径DN 系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ价格系列Ⅰ系列Ⅱ法兰内径B 法兰理论重量(kg)304不锈钢板式平焊法兰(GB/9119-2000)突面(RF )PN1.0Mpa(10压力)突面板式平焊法兰(GB/T9119-2000)/mm1017.2149060144M124121418150.540.551521.3189565144M124621422190.600.612026.92510575144M125621627.5260.860.862533.73211585144M126521634.533 1.02 1.033242.438140100184M167621843.539 1.68 1.734048.345150110184M168421849.546 1.93 1.965060.357165125184M169922061.559 2.56 2.596576.176185145184M1611822077.578 3.12 3.118088.989200160188M1613222090.591 3.39 3.38100114.3108220180188M16156222116110 4.16 4.35125139.7133250210188M16184222141.5135 5.14 5.39150168.3159285240228M20211224170.5161 6.817.28200219.1219340295228M20266224221.52228.868.822502732733953502212M20319226276.527611.3411.38300323.93254454002212M20370228327.532814.1314.07350355.63775054602216M20429230359.538021.2618.43400406.44265655152616M2448023241143026.8223.644504574806155652620M2453023546248431.9227.395005085306706202620M24582238513.553439.4334.346006106307807253020M27682242616.563453.4547.73公称通径DN系列Ⅰ系列Ⅱ法兰外径D 螺栓法兰厚度C 钢管外径A连接尺寸密封面尺寸螺栓孔中心圆直径K 螺栓孔径L 数量n 螺纹规格d价格系列Ⅱ系列Ⅱf系列Ⅰ系列Ⅱ法兰内径B法兰理论重量(kg)系列Ⅰ系列Ⅱ304不锈钢板式平焊法兰(GB/9119-2000)突面(RF )PN1.6Mpa(1.6压力)突面板式平焊法兰(GB/T9119-2000)/mm1017.2149060144M124121418150.540.55 1521.3189565144M124621422190.600.61 2026.92510575144M125621627.5260.860.86 2533.73211585144M126521634.533 1.02 1.03 3242.438140100184M167621843.539 1.68 1.73 4048.345150110184M168421849.546 1.93 1.96 5060.357165125184M169922061.559 2.56 2.59 6576.176185145184M1611822077.578 3.12 3.11 8088.989200160188M1613222090.591 3.39 3.38 100114.3108220180188M16156222116110 4.16 4.35 125139.7133250210188M16184222141.5135 5.14 5.39 150168.3159258240228M20211224170.5161 4.80 5.27 200219.12193402952212M20266226221.52229.359.31 2502732734053552612M24319228276.527613.1813.23 300323.93254604102612M24370232327.532818.3518.28 350355.63775204702616M24429235359.538027.4724.16 400406.44265805253016M2748023841143035.0831.30 4504574806405853020M2754824246248445.4640.02 5005085307156503320M30609246513.553463.1957.04 6006106308407703620M33720252616.563495.0187.92价格系列Ⅰ系列Ⅱ钢管外径A 连接尺寸密封面尺寸法兰内径B法兰理论重量(kg)系列Ⅰ系列Ⅱ公称通径DN系列Ⅰ系列Ⅱf螺栓系列Ⅰ系列Ⅱ法兰外径D螺栓孔中心圆直径K螺栓孔径L法兰厚度C数量n螺纹规格d304不锈钢板式平焊法兰(GB/9119-2000)突面(RF )PN2.5Mpa(25压力)突面板式平焊法兰(GB/T9119-2000)/mm1017.2149060144M124121418150.540.551521.3189565144M124621422190.600.612026.92510575144M125621627.5260.860.862533.73211585144M126521634.533 1.02 1.033242.438140100184M167621843.539 1.68 1.734048.345150110184M168421849.546 1.93 1.965060.357165125184M169922061.559 2.56 2.596576.176185145188M1611822277.578 3.29 3.288088.989200160188M1613222490.591 4.12 4.10100114.3108235190228M20156226116110 5.80 6.02125139.7133270220268M24184228141.51357.868.17150168.3159300250268M24211230170.51619.8710.46200219.12193603102612M24274232221.522213.8513.812502732734253703012M27330235276.527619.5919.65300323.93254854303016M27389238327.532826.0125.93350355.63775554903316M30448242359.538041.0837.12400406.44266205503616M3350324641143054.4149.834504574806706003620M3354825046248463.7157.235005085307306603620M33609256513.553483.1575.666006106308457703920M36720268616.5634126.5117.2密封面尺寸公称通径DN系列Ⅰ系列Ⅱ螺栓孔中心圆直径K 法兰外径D 钢管外径A连接尺寸螺栓孔径L df数量n 螺纹规格螺栓系列Ⅱ法兰厚度C 系列Ⅱ系列Ⅰ系列Ⅱ系列Ⅰ法兰理论重量(kg)系列Ⅰ法兰内径B突面(RF )PN4.0Mpa(40压力)突面板式平焊法兰(GB/T9119-2000)/mm1017.2149060144M124121418150.540.551521.3189565144M124621422190.600.612026.92510575144M125621627.5260.860.862533.73211585144M126521634.533 1.02 1.033242.438140100184M167621843.539 1.68 1.734048.345150110184M168421849.546 1.93 1.965060.357165125184M169922061.559 2.56 2.596576.176185145188M1611822277.578 3.29 3.288088.989200160188M1613222490.591 4.12 4.10100114.3108235190228M20156226116110 5.80 6.02125139.7133270220268M24184228141.51357.868.17150168.3159300250268M24211230170.51619.8710.46200219.12193753203012M27284236221.522217.4917.442502732734503853312M30345242276.527628.6728.74300323.93255154503316M30409248327.532841.0140.91350355.63775805103616M33465255359.538062.6157.42400406.44266605853916M3653526041143088.9983.024504574806856103920M3656026646248491.0682.515005085307556704220M39615272513.5534119.6110.06006106308907954820M45735284616.5634188.9177.4钢管外径A连接尺寸密封面尺寸公称通径DN 系列Ⅰ系列Ⅱ法兰外径D 螺栓孔中心圆直径K 螺栓孔径L 法兰厚度C 法兰内径B法兰理论重量(kg)螺栓系列Ⅰ数量n 螺纹规格d f价格系列Ⅰ系列Ⅱ系列Ⅱ系列Ⅰ系列Ⅱ平面(FF )PN0.25Mpa(2.5压力)平面板式平焊法兰(GB/T9119-2000)/mm1017.2147550114M101218150.360.371521.3188055114M101222190.410.422026.9259065114M101427.5260.60.612533.73210075114M101434.5330.730.733242.43812090144M121643.539 1.17 1.214048.345130100144M121649.546 1.36 1.395060.357140110144M121661.559 1.5 1.536576.176160130144M121677.578 1.87 1.878088.989190150184M161890.591 2.98 2.97100114.3108210170184M1618116110 3.29 3.44125139.7133240200188M1620141.5135 4.36 4.58150168.3159265225188M1620170.5161 4.8 5.2200219.1219320280188M1622221.5222 6.95 6.922502732733753351812M1624276.52769.019.05300323.93254403952212M2024327.532812.0411.99350355.63774904452212M2026359.538017.0114.55400406.44265404952216M202841143020.0417.254504574805955502216M203046248424.8220.935005085306456002220M2032513.553428.4324.156006106307557052620M2436616.563439.5534.657007117208608102624M243671572447.5644.668008138209759203024M273881782461.8959.17900914920107510203024M274091892472.5669.81100010161020117511203028M27421020102482.3980.261200137513203032M27441400157515203036M27481600179017303040M27511800199019303044M27542000219021303048M2758价格系列Ⅰ系列Ⅱ系列Ⅰ法兰理论重量(kg)系列Ⅱ20202024237.05螺栓孔中心圆直径K 螺栓孔径L 数量n 16201624168.551820公称通径DN 系列Ⅰ系列Ⅱ法兰外径D 钢管外径A连接尺寸螺栓螺纹规格1824199.5999.6414201424125.6812201224法兰厚度C系列Ⅰ系列Ⅱ法兰内径B304不锈钢板式平焊法兰(GB/9119-2000)平面(FF)PN0.6Mpa(6压力)平面板式平焊法兰(GB/T9119-2000)/mm1017.2147550114M101218150.360.371521.3188055114M101222190.410.422026.9259065114M101427.5260.60.612533.73210075114M101434.5330.730.733242.43812090144M121643.539 1.17 1.214048.345130100144M121649.546 1.36 1.395060.357140110144M121661.559 1.5 1.536576.176160130144M121677.578 1.87 1.878088.989190150184M161890.591 2.98 2.97100114.3108210170184M1618116110 3.29 3.44125139.7133240200188M1620141.5135 4.36 4.58150168.3159265225188M1620170.5161 4.8 5.2200219.1219320280188M1622221.5222 6.95 6.922502732733753351812M1624276.52769.019.05300323.93254403952212M2024327.532812.0411.99350355.63774904452212M2026359.538017.0114.55400406.44265404952216M202841143020.0417.254504574805955502216M203046248424.8220.935005085306456002220M2032513.553428.4324.156006106307557052620M2436616.563439.5534.657007117208608102624M244071572452.8549.628008138209759203024M274481782471.6668.51900914920107510203024M274891892487.0783.77100010161020117511203028M275210201024102.0199.361200140513403332M30601400163015603336M33681600183017603340M33761800204519703344M36842000226521803348M3992价格系列Ⅰ系列Ⅱ法兰内径B法兰理论重量(kg)20202024562.25公称通径DN 系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ16201624316.1318201824422.21164.7714201424249.81钢管外径A连接尺寸12201224法兰厚度C螺纹规格法兰外径D 螺栓孔中心圆直径K 螺栓孔径L 螺栓数量n304不锈钢板式平焊法兰(GB/9119-2000)平面(FF )PN1.0Mpa(10压力)平面板式平焊法兰(GB/T9119-2000)/mm1017.2149060144M121418150.610.621521.3189565144M121422190.680.692026.92510575144M121627.5260.950.952533.73211585144M121634.533 1.12 1.133242.438140100184M161843.539 1.84 1.884048.345150110184M161849.546 2.1 2.145060.357165125184M162061.559 2.76 2.86576.176185145184M162077.578 3.35 3.348088.989200160188M162090.591 3.64 3.63100114.3108220180188M1622116110 4.43 4.62125139.7133250210188M1622141.5135 5.46 5.71150168.3159285240228M2024170.51617.227.69200219.1219340295228M2024221.52229.379.332502732733953502212M2026276.527611.9411.99300323.93254454002212M2028327.532814.8114.76350355.63775054602216M2030359.538022.0519.22400406.44265655152616M243241143027.824.614504574806155652620M243546248432.9728.435005085306706202620M2438513.553440.6335.556006106307807253020M2742616.563455.0149.29公称通径DN系列Ⅰ系列Ⅱ法兰外径D 螺栓法兰厚度C钢管外径A连接尺寸螺栓孔中心圆直径K 螺栓孔径L 数量n螺纹规格价格系列Ⅱ系列Ⅱ系列Ⅰ系列Ⅱ法兰内径B法兰理论重量(kg)系列Ⅰ系列Ⅱ304不锈钢板式平焊法兰(GB/9119-2000)平面(FF )PN1.6Mpa(1.6压力)平面板式平焊法兰(GB/T9119-2000)/mm1017.2149060144M121418150.610.621521.3189565144M121422190.680.692026.92510575144M121627.5260.950.952533.73211585144M121634.533 1.12 1.133242.438140100184M161843.539 1.84 1.884048.345150110184M161849.546 2.1 2.145060.357165125184M162061.559 2.76 2.86576.176185145184M162077.578 3.35 3.348088.989200160188M162090.591 3.64 3.63100114.3108220180188M1622116110 4.43 4.62125139.7133250210188M1622141.5135 5.46 5.71150168.3159258240228M2024170.5161 5.02 5.5200219.12193402952212M2026221.52229.839.82502732734053552612M2428276.527613.8613.9300323.93254604102612M2432327.532819.1819.11350355.63775204702616M2435359.538028.4125.1400406.44265805253016M273841143036.2232.444504574806405853020M274246248446.641.155005085307156503320M3046513.553464.6758.526006106308407703620M3352616.563497.0289.93系列Ⅰ系列Ⅱ法兰外径D 螺栓孔中心圆直径K 螺栓孔径L 法兰厚度C数量n螺纹规格公称通径DN系列Ⅰ系列Ⅱ螺栓价格系列Ⅰ系列Ⅱ钢管外径A连接尺寸法兰内径B法兰理论重量(kg)系列Ⅰ系列Ⅱ304不锈钢板式平焊法兰(GB/9119-2000)平面(FF )PN2.5Mpa(25压力)平面板式平焊法兰(GB/T9119-2000)/mm1017.2149060144M121418150.610.621521.3189565144M121422190.680.692026.92510575144M121627.5260.950.952533.73211585144M121634.533 1.12 1.133242.438140100184M161843.539 1.84 1.884048.345150110184M161849.546 2.1 2.145060.357165125184M162061.559 2.76 2.86576.176185145188M162277.578 3.51 3.58088.989200160188M162490.591 4.37 4.35100114.3108235190228M2026116110 6.14 6.36125139.7133270220268M2428141.51358.288.59150168.3159300250268M2430170.516110.3710.96200219.12193603102612M2432221.522214.4314.392502732734253703012M2735276.527620.3520.41300323.93254854303016M2738327.532826.8726.8350355.63775554903316M3042359.538042.238.24400406.44266205503616M334641143055.7851.214504574806706003620M335046248465.2458.765005085307306603620M3356513.553484.8477.366006106308457703920M3668616.5634128.53119.26系列Ⅱ法兰厚度C系列Ⅱ系列Ⅰ系列Ⅱ系列Ⅰ法兰理论重量(kg)系列Ⅰ法兰内径B数量n螺纹规格螺栓公称通径DN系列Ⅰ系列Ⅱ螺栓孔中心圆直径K 法兰外径D 钢管外径A连接尺寸螺栓孔径L304不锈钢板式平焊法兰(GB/9119-2000)平面(FF )PN4.0Mpa(40压力)平面板式平焊法兰(GB/T9119-2000)/mm1017.2149060144M121418150.610.621521.3189565144M121422190.680.692026.92510575144M121627.5260.950.952533.73211585144M121634.533 1.12 1.133242.438140100184M161843.539 1.84 1.884048.345150110184M161849.546 2.1 2.145060.357165125184M162061.559 2.76 2.86576.176185145188M162277.578 3.51 3.58088.989200160188M162490.591 4.37 4.35100114.3108235190228M2026116110 6.14 6.36125139.7133270220268M2428141.51358.288.59150168.3159300250268M2430170.516110.3710.96200219.12193753203012M2736221.522218.1118.062502732734503853312M3042276.527629.5529.62300323.93255154503316M3048327.532842.0141.91350355.63775805103616M3355359.538063.8558.66400406.44266605853916M366041143090.5584.584504574806856103920M366646248492.6284.075005085307556704220M3972513.5534121.53111.96006106308907954820M4584616.5634191.42179.97价格系列Ⅰ系列Ⅱ系列Ⅱ系列Ⅰ系列Ⅱ法兰厚度C 法兰内径B法兰理论重量(kg)螺栓系列Ⅰ数量n 螺纹规格钢管外径A连接尺寸公称通径DN系列Ⅰ系列Ⅱ法兰外径D 螺栓孔中心圆直径K 螺栓孔径L。
304不锈钢板式平焊法兰规格及理论重量(GB9119-2000)
304不锈钢板式平焊法兰(GB/9119-2000)突面(RF )PN0.25Mpa(2.5压力)突面板式平焊法兰(GB/T9119-2000)/mm1017.2147550114M103321218150.310.321521.3188055114M103821222190.350.362026.9259065114M104821427.5260.530.542533.73210075114M105821434.5330.650.663242.43812090144M126921643.539 1.06 1.094048.345130100144M127821649.546 1.24 1.275060.357140110144M128821661.559 1.36 1.396576.176160130144M1210821677.578 1.71 1.708088.989190150184M1612421890.591 2.74 2.73100114.3108210170184M16144218116110 3.01 3.17125139.7133240200188M16174220141.5135 4.05 4.27150168.3159265225188M16199220170.5161 4.45 4.85200219.1219320280188M16254222221.5222 6.51 6.482502732733753351812M16309224276.52768.508.54300323.93254403952212M20363224327.532811.3411.29350355.63774904452212M20413226359.538016.2213.76400406.44265404952216M2046322841143019.1816.394504574805955502216M2051823046248423.8519.965005085306456002220M20568232513.553427.3923.116006106307557052620M24667236616.563438.1633.267007117208608102624M2477253671572443.5940.698008138209759203024M2787853881782456.9754.25900914920107510203024M2797854091892467.0364.28100010161020117511203028M2710785421020102476.3774.241200137513203032M2712955441400157515203036M2712105481600179017303040M2717105511800199019303044M2719185542000219021303048M272125558法兰厚度C 系列Ⅰ系列Ⅱ密封面尺寸d f 法兰内径B 1824192.193.91420142495.012201224公称通径DN 系列Ⅰ系列Ⅱ法兰外径D 钢管外径A连接尺寸螺栓螺纹规格20202024229.7螺栓孔中心圆直径K 螺栓孔径L 数量n 16201624161.01820价格系列Ⅰ系列Ⅱ系列Ⅰ法兰理论重量(kg)系列Ⅱ304不锈钢板式平焊法兰(GB/9119-2000)突面(RF )1017.2147550114M103321218150.310.321521.3188055114M103821222190.350.362026.9259065114M104821427.5260.530.542533.73210075114M105821434.5330.650.663242.43812090144M126921643.539 1.06 1.094048.345130100144M127821649.546 1.24 1.275060.357140110144M128821661.559 1.36 1.396576.176160130144M1210821677.578 1.71 1.708088.989190150184M1612421890.591 2.74 2.73100114.3108210170184M16144218116110 3.01 3.17125139.7133240200188M16174220141.5135 4.05 4.27150168.3159265225188M16199220170.5161 4.45 4.85200219.1219320280188M16254222221.5222 6.51 6.482502732733753351812M16309224276.52768.508.54300323.93254403952212M20363224327.532811.311.3350355.63774904452212M20413226359.538016.213.8400406.44265404952216M2046322841143019.216.44504574805955502216M2051823046248423.820.05005085306456002220M20568232513.553427.423.16006106307557052620M24667236616.563438.233.37007117208608102624M2477254071572448.945.78008138209759203024M2787854481782466.763.6900914920107510203024M2797854891892481.578.2100010161020117511203028M2710785521020102496.093.31200140513403332M3012955601400163015603336M3315105681600183017603340M3317105761800204519703344M3619185842000226521803348M392125592d f 螺栓数量n 钢管外径A 连接尺寸12201224法兰厚度C 密封面尺寸螺纹规格法兰外径D 螺栓孔中心圆直径K螺栓孔径L 156.614201424239.316201624304.318201824408.020202024544.7公称通径DN 系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ系列Ⅰ系列Ⅱ价格系列Ⅰ系列Ⅱ法兰内径B 法兰理论重量(kg)。
最新国内外标准法兰重量表
带颈平 焊法兰 SO
法兰盖 BL
对焊法 兰 WN
900LB
1.75 2.35 3.5 4.01 5.52 9.81 13.5 11.5 / / / / / / / / / / / / / 1.78 2.43 3.65 4.27 5.94 10.05 14.05 18.09 / 21.83 37.36 48.63 91 124 174.8 208 262.8 369.6 460.2 / 874.5 1.78 2.55 3.78 4.39 6.06 10.8 14.07 14.82 / 22.55 44.61 50.6 82.93 138.6 195.6 256.4 339.1 470.8 590.1 / 949.3
钢制法兰重量表(制造标准:ASME B16.5)
公称直径 对焊法 法兰种类 兰 WN
DN
15 20 25 32 40 50 65 80 90 100 125 150 200 250 300 350 400 450 500 550 600
NPS
1/2 3/4 1 0.54 0.78 1.12 1.46 1.86 2.69 4.4 5.11 5.45 7.29 9.43 11.59 19.17 25.67 38.99 53.3 68.5 79.99 101 113.5 139
带颈平 焊法兰 SO
法兰盖 BL
对焊法 兰 WN
600LB
1-1/4
1-1/2 2 2-1/2 3 3-1/2 4 5 6 8 10 12 14 16 18 20 22 24
钢制法兰重量表(制造标准:HG20592)
公称直径 法兰种类 对焊法 兰 WN
0.59 0.68 0.97 1.16 1.89 2.2 2.93 3.32 3.98 4.89 6.24 8.17 11.42 15.01 18.03 25.26 30.79 36.29 42.68 62.25
304不锈钢法兰盖规格及理论重量(GB9123-2000)
304不锈钢法兰盖(GB/9123-2000)突面(RF)PN0.25MPa(2.5压力)突面管法兰盖(GB9123.1-2000)/mm突面(RF)PN0.6MPa(6压力)突面管法兰盖(GB9123.1-2000)/mm突面(RF)突面(RF)突面(RF)PN2.5MPa(25压力)突面管法兰盖(GB9123.1-2000)/mm突面(RF)PN4.0MPa(40压力)突面管法兰盖(GB9123.1-2000)/mm突面(RF)PN6.3MPa(63压力)突面管法兰盖(GB9123.1-2000)/mm突面(RF)PN10.0MPa(100压力)突面管法兰盖(GB9123.1-2000)/mm突面(RF)平面(RF)PN0.25MPa(2.5压力)平面管法兰盖(GB9123.1-2000)/mm平面(RF)PN0.6MPa(6压力)平面管法兰盖(GB9123.1-2000)/mm平面(RF)平面(RF)平面(RF)PN2.5MPa(25压力)平面管法兰盖(GB9123.1-2000)/mm平面(RF)PN4.0MPa(40压力)平面管法兰盖(GB9123.1-2000)/mm凹凸面(MF)—凸面PN1.6MPa(16压力)凹凸面(凸面)管法兰盖(GB9123.2-2000)/mm凹凸面(MF)—凸面PN2.5MPa(25压力)凹凸面(凸面)管法兰盖(GB9123.2-2000)/mm凹凸面(MF)—凸面PN4.0MPa(40压力)凹凸面(凸面)管法兰盖(GB9123.2-2000)/mm凹凸面(MF)—凸面PN6.3MPa(63压力)凹凸面(凸面)管法兰盖(GB9123.2-2000)/mm凹凸面(MF)—凸面PN10.0MPa(100压力)凹凸面(凸面)管法兰盖(GB9123.2-2000)/mm凹凸面(MF)—凸面PN16.0MPa(160压力)凹凸面(凸面)管法兰盖(GB9123.2-2000)/mm凹凸面(MF)—凹面凹凸面(MF)—凹面PN2.5MPa(25压力)凹凸面(凹面)管法兰盖(GB9123.2-2000)/mm凹凸面(MF)—凹面PN4.0MPa(40压力)凹凸面(凹面)管法兰盖(GB9123.2-2000)/mm凹凸面(MF)—凹面凹凸面(MF)—凹面凹凸面(MF)—凹面PN16.0MPa(160压力)凹凸面(凹面)管法兰盖(GB9123.2-2000)/mm榫槽面(TG)—榫面PN1.6MPa(16压力)榫槽面(榫面)管法兰盖(GB9123.3-2000)/mm榫槽面(TG)—榫面PN2.5MPa(25压力)榫槽面(榫面)管法兰盖(GB9123.3-2000)/mm榫槽面(TG)—榫面PN4.0MPa(40压力)榫槽面(榫面)管法兰盖(GB9123.3-2000)/mm榫槽面(TG)—榫面榫槽面(TG)—榫面榫槽面(TG)—榫面PN16.0MPa(160压力)榫槽面(榫面)管法兰盖(GB9123.3-2000)/mm榫槽面(TG)—槽面PN1.6MPa(16压力)榫槽面(槽面)管法兰盖(GB9123.3-2000)/mm榫槽面(TG)—槽面PN2.5MPa(25压力)榫槽面(槽面)管法兰盖(GB9123.3-2000)/mm榫槽面(TG)—槽面PN4.0MPa(40压力)榫槽面(槽面)管法兰盖(GB9123.3-2000)/mm榫槽面(TG)—槽面榫槽面(TG)—槽面榫槽面(TG)—槽面PN16.0MPa(160压力)榫槽面(槽面)管法兰盖(GB9123.3-2000)/mm。
各种标准的法兰理论重量及厚度表
30
10.8
32
14.2
35
20.2
38
26.5
42
37.6
46
50.7
50
57.8
56
76.2
68
117
法兰厚度
理论重量
1600
76
309
1800
84
408
2000
92
538
HG20594-97PN0.6
公称通径 法兰厚度 理论重量
10
12
0.38
15
12
0.44
20
14
0.66
25
14
0.81
18
2.12
20
2.77
20
3.31
20
3.59
22
4.57
22
5.65
24
7.61
26
9.69
28
13.8
32
18.9
35
24.7
38
32.1
42
40.5
46
57.6
52
88.2
PN1.6
法兰厚度 理论重量
14
0.61
14
0.68
16
0.94
16
1.12
18
1.86
18
2.12
20
2.77
20
3.31
437
52
434.3
52
473.2
64
601.7
60
717
60
764.7
76
998.2
68
1093.8
76
GB9123.3-2000榫槽面钢制管法兰盖
GB91231 范围本标准规定了公称压力PN为1.6、2.5、4.0、6.3、10.0、16.0MPa和公称压力PN为5.0、11.0、15.0、26.0MPa的榫槽面钢制管法兰盖的型式和尺寸。
本标准适用于公称压力PN1.6~PN26.0MPa的榫槽面钢制管法兰盖。
2 引用标准下列标准所包含的条文,通过在本标准中引用而构成为本标准的条文。
本标准出版时,所示版本均为有效。
所有标准都会被修订,使用本标准的各方应探讨使用下列标准最新版本的可能性。
GB/T 9112—2000 钢制管法兰类型与参数GB/T 9124—2000 钢制管法兰技术条件3 法兰盖的型式与尺寸3.1 PN1.6、PN2.5、PN4.0、PN6.3、PN10.0和PN16.0MPa榫槽面钢制管法兰盖的型式应符合图1的规定,尺寸应符合表1~表6的规定。
3.2 PN5.0、PN11.0、PN15.0和PN26.0MPa榫槽面钢制管法兰盖的型式应符合图2的规定,尺寸应符合表7~表10的规定。
4 法兰盖的技术要求4.1 法兰盖的技术要求应符合GB/T 9124的规定。
4.2 法兰盖在不同温度下的最大无冲击工作压力应符合GB/T 9124—2000附录A(标准的附录)的规定。
5 标记5.1 法兰盖应按公称通径、公称压力、密封面型式代号和标准编号进行标记。
5.2 法兰盖密封面的型式代号应符合GB/T 9112的规定。
5.3 标记示例公称通径80mm、公称压力5.0MPa(50bar)的榫面钢制管法兰盖:法兰盖DN80-PN50 T GB/T 9123.3—2000公称通径80mm、公称压力2.5MPa(25bar)的槽面钢制管法兰盖:法兰盖DN80-PN25 G GB/T 9123.3—2000国家质量技术监督局2000-09-28批准 2001-07-01实施图1 榫槽面(TG)钢制管法兰盖(适用于PN1.6、PN2.5、PN4.0、PN6.3、PN10.0和PN16.0MPa)公称 通径 DN 连接尺寸密封面法兰厚度 C法兰 外径 D螺栓孔 中心圆 直径 K螺栓孔径 L 螺栓d X Y Z W f 1 f 2数量n 螺纹规格10 使用PN4.0MPa 法兰尺寸15 20 25 32 40 50 65 185 145 18 4 M16 118 109 110 94 95 4 3 20 80 200 160 18 8 M16 132 120 121 105 106 4 3 20 100 220 180 18 8 M16 156 149 150 128 129 4.5 3.5 22 125 250 210 18 8 M16 184 175 176 154 155 4.5 3.5 22 150 285 240 22 8 M20 211 203 204 182 183 4.5 3.5 24 200 340 295 22 12 M20 266 259 260 238 239 4.5 3.5 24 250 405 355 26 12 M24 319 312 313 291 292 4.5 3.5 26 300 460 410 26 12 M24 370 363 364 342 343 4.5 3.5 28 350 520 470 26 16 M24 429 421 422 394 395 5 4 30 400 580 525 30 16 M27 480 473 474 446 447 5 4 32 450 640 585 30 20 M27 548 523 524 496 497 5 4 40 500 715 650 33 20 M30 609 575 576 548 549 5 4 44 600 840 770 36 20 M33 720 675 676 648 649 5 4 54 700 910 840 36 24 M33 794 777 778 750 751 5 4 48 800 1 025 950 39 24 M36 901 882 883 855 856 5 4 52 900 1 125 1 050 39 28 M36 1 001 987 988 960 961 5 4 58 1 0001 255 1 170 42 28 M39 1 112 1 092 1 094 1 060 1 062 6 5 64n ×LCf 1WX f 1Cd YZK D表2 PN2.5MPa(25bar)榫槽面钢制管法兰盖mm表3 PN4.0MPa(40bar)榫槽面钢制管法兰盖mm表5 PN10.0MPa(100bar)榫槽面钢制管法兰盖mm表6 PN16.0MPa (160bar )榫槽面钢制管法兰盖 mm公称 通径 DN 连接尺寸 密封面法兰 厚度 C 法兰 外径 D 螺栓孔 中心圆 直径 K 螺栓 孔径 L 螺栓 d X Y Z W f 1 f 2 数量n螺纹规格 10 100 70 14 4 M12 41 34 35 23 24 4 3 24 15 105 75 14 4 M12 46 39 40 28 29 4 3 26 20 130 90 18 4 M16 56 50 51 35 36 4 3 30 25 140 100 18 4 M16 65 57 58 42 43 4 3 32 32 155 110 22 4 M20 76 65 66 50 51 4 3 34 40 170 125 22 4 M20 84 75 76 60 61 4 3 36 50 195 145 26 4 M24 99 87 88 72 73 4 3 38 65 220 170 26 8 M24 118 109 110 94 95 4 3 42 80 230 180 26 8 M24 132 120 121 105 106 4 3 46 100 265 210 30 8 M27 156 149 150 128 129 4.5 3.5 52 125 315 250 33 8 M30 184 175 176 154 155 4.5 3.5 56 150 355 290 33 12 M30 211 203 204 182 183 4.5 3.5 62 200 430 360 36 12 M33 284 259 260 238 239 4.5 3.5 66 250 515 430 42 12 M39 345 312 313 291 292 4.5 3.5 76 3005855004216M39409363364 3423434.53.588图2 榫槽面(TG )钢制管法兰(适用于PN5.0、PN11.0、PN15.0和PN26.0MPa )n ×Lf 1WX f 2C d Y ZK DC。
法兰厚度一览表
1600 46 368.9 58 483.7
1800 50 451.1 62 590.5
2000 54 564.2 66 748.9
第3页共8页
法兰及法兰盖厚度及理论重量一览表
HG20595-97PN10.0
PN16.0
PN25.0
公称 法兰厚 理论重 法兰厚 理论重 法兰厚 理论重
通径 度
量
度
量
度
量
10
20
1.18 24 1.39 24 2.26
15
20
1.3
26 1.65 26 2.65
20
20
2
30
2.9
58 3.12
25
24
2.79 32 3.61 28 3.74
32
24 3.38 34
4.6
32 5.32
40
26
4.4
36 5.92 34 7.08
50
28
6.24 38 8.28 38 8.61
14
0.68
20
14
0.6
16 0.94 16 0.94
16
0.94
25
14
0.73 16 1.12 16 1.12
16
1.12
32
16
1.19 18 1.86 18 1.86
18
1.86
40
16
1.38 18 2.12 18 2.12
18
2.12
50
16
1.51 20 2.77 20 2.77
20
65
20
3.74 20 3.74 22 3.94
22
3.94
国标法兰尺寸重量
5
38
817
67
900
920
1115/1110
1050
34
28
M30
1005
5
38
918
76参考
1000
1020
1230/1220
1160
36/34
28
M33/M30
1115
5
38
1020
90参考
1100
1120
1340
1270
36
28
M33
1222
5
40
125参考
1200
1220
1455/1450
788
5
50
724
106.2
800
820
1025/1020
950
39/41
24
M36
898
5
52
824
130.5
900
920
1125/1120
1050
39/41
28
M36
998
5
44
924
91参考
1000
1020
1255
1170
42/48
28
M39/M42
1110
5
46
1024
127参考
1100
1120
610
4
52
534
67.30
600
630
845/840
770
41
20
M36
718
5
56
634
95.20
700
720
960/955
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304不锈钢法兰盖(GB/9123-2000)突面(RF )PN0.25MPa (2.5压力)突面管法兰盖(GB9123.1-2000)/mm107550114M10332120.33158055114M10382120.39209065114M10482140.602510075114M10582140.753212090144M1269216 1.2540130100144M1278216 1.4850140110144M1288216 1.7465160130144M12108216 2.3180190150184M16124218 3.66100210170184M16144218 4.53125240200188M16174220 6.55150265225188M161992208.08200320280188M1625422213.242503753351812M1630922419.933004403952212M2036322427.383504904452212M2041322434.244005404952216M2046322441.584505955502216M2051822450.815006456002220M2056822664.786007557052620M24667230102.627008608102624M24772536158.278009759203024M27878538215.01900107510203024M27978540277.071000117511203028M271078542348.641200137513203032M271295544504.611400157515203036M271210548701.471600179017303040M271710551999.001800199019303044M2719185541311.42000219021303048M2721255581710.0法兰厚度C 密封面尺寸d f 价格法兰理论重量(kg)公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n304不锈钢法兰盖(GB/9123-2000)突面(RF)PN0.6MPa(6压力)突面管法兰盖(GB9123.1-2000)/mm107550114M10332120.33158055114M10382120.39209065114M10482140.602510075114M10582140.753212090144M1269216 1.2540130100144M1278216 1.4850140110144M1288216 1.7465160130144M12108216 2.3180190150184M16124218 3.66100210170184M16144218 4.53125240200188M16174220 6.55150265225188M161992208.08200320280188M1625422213.242503753351812M1630922419.933004403952212M2036322427.383504904452212M2041322434.244005404952216M2046322441.584505955502216M2051822450.815006456002220M2056822664.786007557052620M24667230102.627008608102624M24772540176.308009759203024M27878544249.74900107510203024M27978548333.591000117511203028M271078552433.081200140513403332M301295560716.701400163015603636M3315105681095.51600183017603640M3317105761549.51800204519703944M3619185842139.92000226521804248M3921255922875.4法兰厚度C 密封面尺寸d f 价格法兰理论重量(kg)公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n304不锈钢法兰盖(GB/9123-2000)突面(RF )PN1.0MPa (10压力)突面管法兰盖(GB9123.1-2000)/mm109060144M12412140.57159565144M12462140.642010575144M12562160.932511585144M1265216 1.1432140100184M1676218 1.9040150110184M1684218 2.2050165125184M1699220 3.0365185145184M16118220 3.8780200160188M16132220 4.41100220180188M16156222 6.01125250210188M161842227.89150285240228M2021122411.16200340295228M2026622416.202503953502212M2031922623.733004454002212M2037022630.453505054602216M2042922639.274005655152616M2448022852.834506155652620M2453022862.585006706202620M2458222874.746007807253020M27682234123.507008958403024M27794538179.8880010159503324M30901542256.74900111510503324M301001546342.101000123011603628M331112552470.891200145513803932M361328560763.66价格法兰理论重量(kg)公称通径DN法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n 法兰厚度C密封面尺寸d f304不锈钢法兰盖(GB/9123-2000)突面(RF)PN1.6MPa(16压力)突面管法兰盖(GB9123.1-2000)/mm304不锈钢法兰盖(GB/9123-2000)突面(RF )PN2.5MPa (25压力)突面管法兰盖(GB9123.1-2000)/mm109060144M12412140.57159565144M12462140.642010575144M12562160.932511585144M1265216 1.1432140100184M1676218 1.9040150110184M1684218 2.2050165125184M1699220 3.0365185145188M16118222 4.1280200160188M16132224 5.34100235190228M201562247.34125270220268M2418422610.51150300250268M2421122814.262003603102612M2427423022.132504253703012M2733023233.103004854303016M2738923445.913505554903316M3044823867.684006205503616M3350324089.254506706003620M33548246119.695007306603620M33609248149.916008457703920M36720258244.96法兰厚度C密封面尺寸df价格法兰理论重量(kg)公称通径DN法兰外径D连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L数量n304不锈钢法兰盖(GB/9123-2000)突面(RF)PN4.0MPa(40压力)突面管法兰盖(GB9123.1-2000)/mm109060144M12412140.57159565144M12462140.642010575144M12562160.932511585144M1265216 1.1432140100184M1676218 1.9040150110184M1684218 2.2050165125184M1699220 3.0365185145188M16118222 4.1280200160188M16132224 5.34100235190228M201562247.34125270220268M2418422610.51150300250268M2421122814.262003753203012M2728423426.892504503853312M3034523843.973005154503316M3040924263.843505805103616M3346524689.224006605853916M36535250126.554506856103920M36560257154.265007556704220M39615257187.946008907954820M45735272332.07法兰厚度C密封面尺寸df价格法兰理论重量(kg)公称通径DN法兰外径D连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L数量n304不锈钢法兰盖(GB/9123-2000)突面(RF )PN6.3MPa(63压力)突面管法兰盖(GB9123.1-2000)/mm304不锈钢法兰盖(GB/9123-2000)突面(RF )PN10.0MPa (100压力)突面管法兰盖(GB9123.1-2000)/mm1010070144M1241220 1.0515********M1246220 1.172013090184M1656220 1.7925140100184M1665224 2.5632155110224M2076224 3.1040170125224M2084226 4.1250195145264M2499228 5.8465220170268M241182307.6780230180268M241322329.09100265210308M2715623613.65125315250338M3018424021.851503552903312M3021124430.112004303603612M3328425253.762505054303912M3634526087.043005855004216M39409268131.203506555604816M45465274178.604007156204816M45535282239.99法兰厚度C密封面尺寸df价格法兰理论重量(kg)公称通径DN法兰外径D连接尺寸螺栓螺纹规格螺栓孔中心圆直径K螺栓孔径L数量n304不锈钢法兰盖(GB/9123-2000)突面(RF)PN16.0MPa(160压力)突面管法兰盖(GB9123.1-2000)/mm1010070144M1241224 1.281510575144M1246226 1.562013090184M1656230 2.7625140100184M1665232 3.4732155110224M2076234 4.4840170125224M2084236 5.8050195145264M24992388.0465220170268M2411824210.8980230180268M2413224613.24100265210308M2715625219.94125315250338M3018425630.871503552903312M3021126242.782004303603612M3328426668.532505154304212M39345276114.003005855004216M39409288170.32法兰厚度C密封面尺寸df价格法兰理论重量(kg)公称通径DN法兰外径D连接尺寸螺栓螺纹规格螺栓孔中心圆直径K螺栓孔径L数量n304不锈钢法兰盖(GB/9123-2000)平面(RF )PN0.25MPa (2.5压力)平面管法兰盖(GB9123.1-2000)/mm107550114M10120.38158055114M10120.44209065114M10140.662510075114M10140.833212090144M1216 1.3640130100144M1216 1.6150140110144M1216 1.8865160130144M1216 2.4780190150184M1618 3.90100210170184M1618 4.80125240200188M1620 6.85150265225188M16208.43200320280188M162213.682503753351812M162420.443004403952212M202428.083504904452212M202435.034005404952216M202442.444505955502216M202451.785006456002220M202665.826007557052620M2430104.017008608102624M2436162.248009759203024M2738219.94900107510203024M2740282.601000117511203028M2742354.661200137513203032M2744510.361400157515203036M2748732.121600179017303040M27511006.61800199019303044M27541318.92000219021303048M27581717.4法兰厚度C 价格法兰理论重量(kg)公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n304不锈钢法兰盖(GB/9123-2000)平面(RF)PN0.6MPa(6压力)平面管法兰盖(GB9123.1-2000)/mm304不锈钢法兰盖(GB/9123-2000)平面(RF )PN1.0MPa (10压力)平面管法兰盖(GB9123.1-2000)/mm109060144M12140.64159565144M12140.722010575144M1216 1.022*********M1216 1.2432140100184M1618 2.0540150110184M1618 2.3850165125184M1620 3.2365185145184M1620 4.1080200160188M1620 4.66100220180188M1622 6.28125250210188M16228.21150285240228M202411.57200340295228M202416.712503953502212M202624.333004454002212M202631.143505054602216M202640.054005655152616M242853.804506155652620M242863.625006706202620M242875.956007807253020M2734125.067008958403024M2738184.5280010159503324M3042262.73900111510503324M3046348.791000123011603628M3352478.361200145513803932M3660773.15价格法兰理论重量(kg)公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n 法兰厚度C304不锈钢法兰盖(GB/9123-2000)平面(RF)PN1.6MPa(16压力)平面管法兰盖(GB9123.1-2000)/mm109060144M12140.64159565144M12140.722010575144M1216 1.022*********M1216 1.2432140100184M1618 2.0540150110184M1618 2.3850165125184M1620 3.2365185145184M1620 4.1080200160188M1620 4.66100220180188M1622 6.28125250210188M16228.21150258240228M20249.372003402952212M202416.422504053552612M242625.253004604102612M242835.503505204702616M243048.524005805253016M273264.194506405853020M274097.595007156503320M3044134.176008407703620M3354228.77009108403624M3348238.380010259503924M3652328.5900112510503928M3658441.91000125511704228M3964608.31200148513904832M45761009.2法兰厚度C 价格法兰理论重量(kg)公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n304不锈钢法兰盖(GB/9123-2000)平面(RF )PN2.5MPa (25压力)平面管法兰盖(GB9123.1-2000)/mm109060144M12140.64159565144M12140.722010575144M1216 1.022*********M1216 1.2432140100184M1618 2.0540150110184M1618 2.3850165125184M1620 3.2365185145188M1622 4.3480200160188M1624 5.59100235190228M20247.68125270220268M242610.93150300250268M242814.762003603102612M243022.712504253703012M273233.863004854303016M273446.783505554903316M303868.804006205503616M334090.634506706003620M3346121.225007306603620M3348151.616008457703920M3658247.0价格法兰理论重量(kg)公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K螺栓孔径L 数量n 法兰厚度C304不锈钢法兰盖(GB/9123-2000)平面(RF)PN4.0MPa(40压力)平面管法兰盖(GB9123.1-2000)/mm304不锈钢法兰盖(GB/9123-2000)凹凸面(MF)—凸面PN1.6MPa (16压力)凹凸面(凸面)管法兰盖(GB9123.2-2000)/mm109060144M1241343543140.48159565144M1246394443140.552010575144M1256505143160.832511585144M126557584316 1.0132140100184M167665664318 1.7040150110184M168475764318 1.9950165125184M169987884320 2.7765185145184M161181091104320 3.5880200160188M161321201214320 4.09100220180188M16156149150 4.5 3.522 5.62125250210188M16184175176 4.5 3.5227.39150258240228M20211203204 4.5 3.5248.772003402952212M20266259260 4.5 3.52616.592504053552612M24319312313 4.5 3.52825.563004604102612M24370363364 4.5 3.53238.563505204702616M24429421422543554.044005805253016M27480473474543873.174506405853020M27548523524544298.795007156503320M306095755765446135.326008407703620M337206756765454221.687009108403624M337947777785448232.3280010259503924M369018828835452321.18900112510503928M3610019879885458434.181000125511704228M391112109210946564595.851200148513904832M451328129212946576991.95价格法兰理论重量(kg)公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n 法兰厚度C密封面尺寸d f2X Y f1304不锈钢法兰盖(GB/9123-2000)凹凸面(MF)—凸面PN2.5MPa(25压力)凹凸面(凸面)管法兰盖(GB9123.2-2000)/mm109060144M1241343543140.48159565144M1246394443140.552010575144M1256505143160.832511585144M126557584316 1.0132140100184M167665664318 1.7040150110184M168475764318 1.9950165125184M169987884320 2.7765185145188M161181091104322 3.8480200160188M161321201214324 5.02100235190228M20156149150 4.5 3.524 6.86125270220268M24184175176 4.5 3.5269.90150300250268M24211203204 4.5 3.52813.542003603102612M24274259260 4.5 3.53021.182504253703012M27330312313 4.5 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(100压力)凹凸面(凹面)管法兰盖(GB9123.2-2000)/mm1010070144M1241343543200.981510575144M124639444320 1.092013090184M165650514320 1.6625140100184M166557584324 2.4132155110224M207665664324 2.9240170125224M208475764326 3.8950195145264M249987884328 5.5465220170268M2411810911043307.2780230180268M2413212012143328.63100265210308M27156149150 4.5 3.53612.80125315250338M30184175176 4.5 3.54020.651503552903312M30211203204 4.5 3.54428.562004303603612M33284259260 4.5 3.55251.452505054303912M36345312313 4.5 3.56083.803005855004216M39409363364 4.5 3.568126.943506555604816M454654214225474171.974007156204816M455354734745482232.05价格法兰理论重量(kg)公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K螺栓孔径L数量n 法兰厚度C密封面尺寸d f2X Y f1凹凸面(MF)—凹面PN16.0MPa (160压力)凹凸面(凹面)管法兰盖(GB9123.2-2000)/mm1010070144M124134354324 1.211510575144M124639444326 1.472013090184M165650514330 2.6325140100184M166557584332 3.3232155110224M207665664334 4.2940170125224M208475764336 5.5750195145264M2499878843387.7465220170268M24118109110434210.4880230180268M24132120121434612.77100265210308M27156149150 4.5 3.55219.08125315250338M30184175176 4.5 3.55629.671503552903312M30211203204 4.5 3.56241.232004303603612M33284259260 4.5 3.56666.232505154304212M39345312313 4.5 3.576110.693005855004216M394093633644.53.588166.06价格法兰理论重量(kg)公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K螺栓孔径L数量n 法兰厚度C密封面尺寸d f2X Y f1榫槽面(TG )—榫面PN1.6MPa (16压力)榫槽面(榫面)管法兰盖(GB9123.3-2000)/mm109060144M12413435232443140.47159565144M12463944282943140.532010575144M12565051353643160.802511585144M12655758424343160.9732140100184M1676656650514318 1.6440150110184M1684757660614318 1.9050165125184M1699878872734320 2.6465185145184M1611810911094954320 3.3580200160188M161321201211051064320 3.81100220180188M16156149150128129 4.5 3.522 5.15125250210188M16184175176154155 4.5 3.522 6.72150258240228M20211203204182183 4.5 3.5247.832003402952212M20266259260238239 4.5 3.52614.992504053552612M24319312313291292 4.5 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3.53426.192504503853312M30345312313291292 4.5 3.53843.023005154503316M30409363364342343 4.5 3.54262.753505805103616M33465421422394395544687.424006605853916M365354734744464475450124.354506856103920M365605235244964975457151.995007556704220M396155755765485495457185.216008907954820M457356756766486495472328.59法兰厚度C 密封面尺寸d f2X Y f1Z W 价格法兰理论重量(kg)公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L 数量n304不锈钢法兰盖(GB/9123-2000)PN6.3MPa (63压力)榫槽面(槽面)管法兰盖(GB9123.3-2000)/mm1010070144M12413435232443200.991510575144M1246394428294320 1.102013090184M1656505135364320 1.6925140100184M1665575842434324 2.4432155110224M2076656650514324 2.9640170125224M2084757660614326 3.9650180135224M2099878872734326 4.5065205160228M2011810911094954326 5.6780215170228M201321201211051064328 6.85100250200268M24156149150128129 4.5 3.5309.82125295240308M27184175176154155 4.5 3.53415.75150345280338M30211203204182183 4.5 3.53623.122004153453612M33284259260238239 4.5 3.54239.102504704003612M33345312313291292 4.5 3.54656.683005304603616M33409363364342343 4.5 3.55281.923506005253916M364654214223943955456113.564006705854216M395354734744464475460153.26法兰厚度C 密封面尺寸d f2X Y f1Z W 价格法兰理论重量(kg)公称通径DN 法兰外径D 连接尺寸螺栓螺纹规格螺栓孔中心圆直径K 螺栓孔径L数量n304不锈钢法兰盖(GB/9123-2000)。