板式平焊钢制管法兰GB／T9119-2010数据表
GBT9119-2010_板式平焊钢制管法兰高清
PN2.5PN6PN10PN16PN25PN40PN63PN100DN10-DN2000DN10-DN2000DN10-DN2000DN10-DN2000DN10-DN800DN10-DN600DN10-DN2000DN10-DN2000DN10-DN2000DN10-DN2000DN10-DN800DN10-DN600DN10-DN400DN10-DN350数量ｎ/个螺纹规格ｄ/ｍｍｆ1/ｍｍ系列１系列２1017.2147550114101235218151521.3188055114101240222191范围板式平焊钢制管法兰GB/T9119-2010本标准规定了公称压力用PN标记的板式平焊钢制管法兰的型式、尺寸、技术要求和标记。
本标准适用于公称压力PN2.5～PN100的板式平焊钢制管法兰。
GB/T9124钢制管法兰技术条件3型式与尺寸3.1用PN标记的板式平焊钢制管法兰的密封面型式及适用的公称压力和公称尺寸范围按表1的规定．表1用PN标记的板式平焊钢制管法兰的密封面型式及适用的公称压力和公称尺寸范围2规范性引用文件下列文件中的条款通过本标准的引用而成为本标准的条款。
凡是注日期的引用文件，其随后所有的修改单（不包括勘误的内容）或修订版均不适用于本标准，然而，鼓励根据本标准达成协议的各方研究是否可使用这些文件的最新版本。
凡是不注日期的引用文件，其最新版本适用于本标准。
GB/T9112钢制管法兰类型与参数表2PN2.5板式平焊钢制管法兰密封面型式平面（ＦＦ）突面（ＲＦ）公称压力——连接尺寸螺栓螺栓孔直径Ｌ/ｍｍ法兰外径Ｄ/ｍｍ3.2板式平焊钢制管法兰的型式应符合图1和图2的规定，法兰尺寸应符合表2～表9的规定。
公称尺寸DN 法兰厚度Ｃ/ｍｍ密封面法兰内径Ｂ/ｍｍ螺栓孔中心圆直径Ｌ/ｍｍ钢管外径Ａ/ｍｍ系列２系列１前言？？？表３ＰＮ６板式平焊钢制法兰表4ＰＮ10板式平焊钢制法兰表５ＰＮ１６板式平焊钢制管法兰４ 技术要求法兰的类型与参数应符合ＧＢ/Ｔ ９１２２的规定，法兰的技术要法度应符合ＧＢ/Ｔ９１２４的规定。
钢制管法兰表
表 1 PN0.25 MPa（2.5 bar）平面、突面板式平焊钢制管法兰
连接尺寸
公称 通径
钢管外径 A
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
螺栓
数量 n
螺纹 规格
d
法兰
厚度
f
C
mm
法兰内径 B
系列Ⅰ 系列Ⅱ
10 15 20 25 32 40 50 65 80 100
513.5 534
616.5 634
715
724
817
824
918
924
1020 1024
1224
1424
1624
1824
2024
2
GB／T 9119—2000
表 3 PN1.0 MPa（10 bar）平面、突面板式平焊钢制管法兰
mm
连接尺寸
公称 钢管外径
螺栓
通径
A
DN
法兰 外径
D
螺栓孔 中心圆
直径
12
M20
370
350 355.6 377 505 460 22
16
M20
429
400 406.4 426 565 515 26
16
M24
480
450 457 480 615 565 26
20
M24
530
500 508 530 670 620 26
20
M24
582
600 610 630 780 725 30
20
M33
720
2
52 616.5 634
国标法兰尺寸表格模板
8<, /TD>
M16
185
3
24
135
5.40
150
159
285/280
240
23
8
M20
210
3
24
161
6.67
175
194
310
270
23
8
M20
240
3
24
196
7.44
200
219
340/335
295
23
8
M20
265
3
24
222
8.24
225
245
365
325
23
8
M20
295
3
24
1.71
50
57
165/160
125
18
4
M16
100
3
18
59
2.09
65
73
185/180
145
18
4
M16
120
3
20
75
2.84
80
89
200/195
160
18
4
M16
135
3
20
91
3.24
100
108
220/215
180
18
8
M16
155
3
22
110
4.01
125
133
250/245
210
85
14
4
M12
65
2
18
33
1.18
(仅供参考)304不锈钢板式平焊法兰(GB9119-2000)-RF
50 60.3 57 140 110 14 4 M12 88 2 16 61.5 59 1.36 1.39
65 76.1 76 160 130 14 4 M12 108 2 16 77.5 78 1.71 1.70
80 88.9 89 190 150 18 4 M16 124 2 18 90.5 91 2.74 2.73
600 610 630 755 705 26 20 M24 667 2 36 616.5 634 38.2 33.3
700 711 720 860 810 26 24 M24 772 5 40 715 724 48.9 45.7
800 813 820 975 920 30 24 M27 878 5 44 817 824 66.7 63.6
304 不锈钢板式平焊法兰（GB/9119-2000）
突面（RF）
压力 突面板式平焊法兰（ ） PN1.6Mpa(1.6 )
GB/T9119-2000 /mm
公称 通径 DN
钢管外径A
连接尺寸
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
螺栓
数量 螺纹 n 规格
d
法兰
f
厚度C 系列 系列
ⅠⅡ
法兰理论重量 （kg）
价格
系列Ⅰ 系列Ⅱ 系列Ⅱ 系列Ⅱ
10 17.2 14 90 60 14 4 M12 41 2 15 21.3 18 95 65 14 4 M12 46 2 20 26.9 25 105 75 14 4 M12 56 2 25 33.7 32 115 85 14 4 M12 65 2 32 42.4 38 140 100 18 4 M16 76 2 40 48.3 45 150 110 18 4 M16 84 2 50 60.3 57 165 125 18 4 M16 99 2 65 76.1 76 185 145 18 4 M16 118 2 80 88.9 89 200 160 18 8 M16 132 2 100 114.3 108 220 180 18 8 M16 156 2 125 139.7 133 250 210 18 8 M16 184 2 150 168.3 159 285 240 22 8 M20 211 2 200 219.1 219 340 295 22 8 M20 266 2 250 273 273 395 350 22 12 M20 319 2 300 323.9 325 445 400 22 12 M20 370 2 350 355.6 377 505 460 22 16 M20 429 2 400 406.4 426 565 515 26 16 M24 480 2 450 457 480 615 565 26 20 M24 530 2 500 508 530 670 620 26 20 M24 582 2 600 610 630 780 725 30 20 M27 682 2
gbt 9119-2010 板式平焊钢管法兰规格表查询表
PN 2.5PN 6 PN 10 PN 16 PN 25 PN 40PN 100PN 63平面（FF） DN 10 - DN 2000 DN 10 - DN 2000 DN 10 -DN 2000 DN 10 - DN 2000 DN 10 - DN 800DN 10 -- DN 600突面（RF） DN 10 - DN 2000DN 10 - DN 2000DN 10 - DN 2000DN 10 - DN 2000DN 10 - DN 800DN 10 - DN 600DN 10 - DN 400DN 10 - DN 350突面（RF）板式平焊钢制管法兰适用于 PN2.5、PN6、PN16、PN25、PN40、PN63、PN100用PN标记的板式平焊钢制管法兰的密封面形式及适用的公称压力和公称尺寸范围公称压力密封面型式平面（FF）板式平焊管制法兰适用于 PN2.5、PN6、PN16、PN25、PN40平面FF 平面FF 突面RF 突面RF 平面FF 突面RF1017.2147550114M101235218150.360.360.310.32120.380.331521.3188055114M101240222190.400.410.350.36120.440.382026.9259065114M101450227.5260.590.600.530.54140.660.592533.73210075114M101460234.5330.720.730.650.65140.820.753242.43812090144M121670243.539 1.16 1.19 1.05 1.0914 1.18 1.074048.345130100144M121680349.546 1.35 1.38 1.17 1.2014 1.39 1.215060.357140110144M121690361.559 1.48 1.51 1.28 1.3114 1.62 1.436576.176160130144M1216110377.578 1.86 1.85 1.62 1.6114 2.14 1.918088.989190150184M1618128390.591 2.95 2.94 2.61 2.6016 3.43 3.09100114.3108210170184M16181483116110 3.26 3.41 2.87 3.0216 4.22 3.84125139.7133240200188M16201783141.5135 4.31 4.54 3.88 4.1018 6.10 5.67150168.3159265225188M16202023170.5161 4.76 5.14 4.26 4.65187.517.01200219.1219320280188M16222583221.5222 6.88 6.85 6.27 6.242012.3111.692502732733753351812M16243123276.52768.928.968.198.232218.5517.82300323.93254403952212M20243654327.532811.9211.8710.5710.522225.4724.13350355.63774904452212M20264154359.538016.8414.4115.3112.882231.7830.25400406.44265404952216M2028465441143019.8417.0818.1715.412238.5036.834504574805955502216M2030520446248424.5720.7222.7018.852451.2449.375005085306456002220M20305704513.553426.3922.4224.3820.412460.1358.126006106307557052620M24326705616.563434.8130.4931.4927.1730102.9399.617007117208608102624M2440775571572452.3249.1348.5445.3440178.40174.618008138209759203024M2744880581782470.9567.8366.1863.0744252.02247.26900914920107510203024M2748980591892486.2182.9480.8577.5848335.60330.25100010161020117511203028M27521080510201024101.0098.3895.1792.5552434.55428.72120012191220137513203032M27601280512231224135.43134.52128.54127.6350573.94567.06140014221420157515203036M27651480514261424166.21168.50158.26160.5557860.37852.42160016261620179017303040M27721690516301624226.93235.59217.31225.97641250.081240.47180018291820199019303044M27791890518331824273.05289.09262.31278.35701692.001681.26200020322020219021303048M27862090520362024322.17348.00310.30336.14782285.672273.81f 数量n 系列Ⅰ公称通径DN 钢管外径A 连接尺寸密封面尺寸法兰厚度C法兰内径B d 系列Ⅰ系列Ⅱ螺纹规格螺栓孔中心圆直径K 螺栓孔径L 螺栓法兰外径D 法兰理论重量（kg）系列Ⅰ系列Ⅱ系列Ⅱ系列ⅠPN2.5 板式平焊钢制管法兰（GB/T9119-2010）注：公称尺寸DN10－DN1000的法兰使用PN6的法兰尺寸。
GB／T 9119-2010 板式平焊钢制管法兰、法兰盖规格及理论重量计算
平面FF 平面FF 突面RF 突面RF 1017.2147550114M101235218150.360.360.310.321521.3188055114M101240222190.400.410.350.362026.9259065114M101450227.5260.590.600.530.542533.73210075114M101460234.5330.720.730.650.653242.43812090144M121670243.539 1.16 1.19 1.05 1.094048.345130100144M121680349.546 1.35 1.38 1.17 1.205060.357140110144M121690361.559 1.48 1.51 1.28 1.316576.176160130144M1216110377.578 1.86 1.85 1.62 1.618088.989190150184M1618128390.591 2.95 2.94 2.61 2.60100114.3108210170184M161814831161103.26 3.41 2.87 3.02125139.7133240200188M16201783141.51354.31 4.54 3.88 4.10150168.3159265225188M16202023170.5161 4.765.14 4.26 4.65200219.1219320280188M16222583221.52226.88 6.85 6.27 6.242502732733753351812M16243123276.52768.928.968.198.23300323.93254403952212M20243654327.532811.9211.8710.5710.52350355.63774904452212M20264154359.538016.8414.4115.3112.88400406.44265404952216M2028465441143019.8417.0818.1715.41f 数量n 系列Ⅰ公称通径DN 钢管外径A 连接尺寸密封面尺寸法兰厚度C 法兰内径B d 系列Ⅰ系列Ⅱ螺纹规格螺栓孔中心圆直径K螺栓孔径L 螺栓法兰外径D 法兰理论重量（kg）系列Ⅰ系列Ⅱ系列Ⅱ系列ⅠPN2.5 板式平焊钢制管法兰（GB/T9119-2010）系列Ⅱ注：公称尺寸DN10－DN1000的法兰使用PN6的法兰尺寸。
平面、突面板式平焊钢制管法兰表
513.5 534
616.5 634
715
724
817
824
918
924
1020 1024
1224
1424
1624
1824
2024
2
GB／T 9119—2000
表 3 PN1.0 MPa（10 bar）平面、突面板式平焊钢制管法兰
mm
连接尺寸
公称 钢管外径
螺栓
通径
A
DN
法兰 外径
D
螺栓孔 中心圆
直径
20
M27
682
法兰
厚度
f
C
法兰内径 B
系列Ⅰ 系列Ⅱ
2
24 221.5 222
2
26 276.5 276
2
28 327.5 328
2
30 359.5 380
2
32
411
430
2
35
462
484
2
38 513.5 534
2
42 616.5 634
3
GB／T 9119—2000
表 4 PN1.6 MPa（16 bar）平面、突面板式平焊钢制管法兰
4
M16
144
2
18
125 139.7 133 240 200 18
8
M16
174
2
20
150 168.3 159 265 225 18
8
M16
199
2
20
200 219.1 219 320 280 18
8
M16
254
2
22
250 273 273 375 335 18
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 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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 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