法蘭螺栓公稱直徑

1、公稱直徑管子外徑（法蘭內(nèi)徑）法 蘭 盤焊 接螺 栓管子外徑和法蘭盤內(nèi)徑之間最大距離法蘭盤外徑和公差螺栓中心距直徑和公差連接凸緣密封表面法蘭盤厚度及公差螺栓孔直徑及公差法蘭盤重量（Kg）焊縫高度管壁最小厚度法蘭盤管端距離數(shù)量螺紋長度直徑高度溝紋間的距離溝紋寬度溝紋數(shù)DgdhDD1D2hgg1BdQKSHne10140.4390+0.8760+0.7440241212+0.4314+0.430.463344M124515180.5295+0.8765+0.7445241212+0.4314+0.430.613344M124520250.52105+0.8775+0.7458241214+0.431

2、4+0.430.753344M124525320.62115+0.8785+0.8768241214+0.4314+0.430.8943.554M124532380.62135+1.0100+0.8778241216+0.4318+0.521.4043.554M165540450.62145+1.0110+0.8988341218+0.5218+0.521.7143.554M166050570.74160+1.0125+1.0102341218+0.5218+0.522.0943.554M166070760.74180+1.15145+1.0122341220+0.5218+0.522.845

3、464M166580890.87195+1.15160+1.0138351320+0.5218+0.523.245464M16651001080.87215+1.15180+10.5218+0.524.015468M16701251331.0245+1.15210+10.5218+0.525.405468M16701501591.0280+1.35240+10.5223+0.526.1254.568M20752002191.0335+1.35295+1.35268351324+0.5223+0.528.247688M

4、20752502731.0390+1.55350+1.35320351326+0.5223+0.5210.7981012M20803003251.0440+1.55400+1.55370451328+0.5223+0.5212.9981012M20903503791.0500+1.8460+1.55430451328+0.5223+0.5215.71091116M20904004261.0565+1.8515+1.8482451330+0.6225+0.5221.81091116M22904504782.0615+1.8565+1.8532451330+0.625+0.5224.4109112

5、0M22905005292.0670+2.0620+1.8585451332+0.6225+0.5227.71091120M221006006302.0780+2.0725+1.8685551336+0.6230+0.5239.41091120M27100焊接平式鋼制法蘭盤標(biāo)準(zhǔn)尺寸表（Pg=10Kg/cm2）單位（mm）焊接平式鋼制法蘭盤標(biāo)準(zhǔn)尺寸表（Pg=1Kg/cm2）管子公稱直徑管子外徑（法蘭內(nèi)徑）法 蘭 盤法蘭重量 管子外徑和法蘭盤內(nèi)徑之間最大距離螺栓中心距直徑和公差法蘭盤外徑和公差法蘭盤厚度及公差 螺栓孔螺栓直徑及公差焊接縫隙焊縫高度孔徑螺栓數(shù)量Dgd0eD1Dbd HK1K2(Kg)

6、200219129533518238M208686.72582731350390202312M208688.23003251395435202312M2086109.33503771.5445485202312M2086109.94004261.5495535202316M20861011.24504781.5550590202316M208610135005291.5600640202316M20861014.16006301.5705755202520M22861018.97007201.5810860202524M27861024.48008202920975203024M2786103

7、0.4900920210201075203024M27108103410001020211201175203028M271081037.211001120212201280243032M271081053.812001220213401400243432M301081061.4130013202.514401500243432M301081066.4140014202.515601620243436M301081280.4150015202.516601720243436M301081286160016202.517601820243440M301081291180018202.5197020

8、45244144M3610812113200020202.521802265284848M4210812156220022202.523902475284852M4210812176240024202.526002685284856M4210812204單位（mm）圖號：1B503-3焊接平式鋼制法蘭盤標(biāo)準(zhǔn)尺寸表（Pg=6Kg/cm2）單位（mm）公稱直徑管子外徑（法蘭內(nèi)徑）法 蘭 盤焊 接螺 栓管子外徑和法蘭盤內(nèi)徑之間最大距離法蘭盤外徑和公差螺栓中心距直徑和公差連接凸緣密封表面法蘭盤厚度及公差螺栓孔直徑及公差法蘭盤重量（Kg）焊縫高度管壁最小厚度法蘭盤管端距離數(shù)量螺紋長度直徑高度溝紋間的距離

9、溝紋寬度溝紋數(shù)DgdhDD1D2hgg1BdQKSHne10140.4375+0.7450+0.7435241212+0.4312+0.430.313344M104015180.5280+0.8755+0.7440241212+0.4312+0.430.343344M104020250.5290+0.9765+0.7450241214+0.4312+0.430.543344M104525320.62100+0.8775+0.7460241214+0.4312+0.430.6443.554M104532380.62120+1.090+0.8770241216+0.4314+0.431.1043.

10、554M125040450.62130+1.0100+0.8780341216+0.4314+0.431.2243.554M125050570.74140+1.0110+0.8790341216+0.4314+0.431.3543.554M125070760.74160+1.0130+1.0110341216+0.4314+0.431.675464M125080890.87185+1.10150+1.0128351318+0.5218+0.522.485464M16601001080.87205+1.15170+1.0148351318+0.5218+0.522.895464M16601251

11、331.0235+1.15200+10.5218+0.523.945468M16651601591.0260+1.35225+10.5218+0.524.4754.568M16652002191.0315+1.35280+1.35258351322+0.5218+0.528.077688M16702502731.0370+1.55335+1.35312351324+0.5218+0.528.03981012M16703003251.0435+1.65395+1.55365451324+0.5223+0.5210.3981012M2075350

12、3791.0485+1.59445+1.55415451326+0.5223+0.5212.61091112M20804004261.0535+1.8495+1.55465451328+0.5223+0.5215.21091116M20904504782.0590+1.8550+1.8520451328+0.5223+0.5217.61091116M20905005292.0640+2.0600+1.8570451330+0.5223+0.5220.71091116M20906006302.0755+2.0705+2.0670551330+0.6225+0.5226.61091120M2290

13、7007202.0860+2.2810+2.2775561.5332+0.6225+0.5237.11091124M221008008202.0975+2.2920+2.2880561.5332+0.6230+0.6246.21091124M271009009202.01075+2.41020+2.4980561.5334+0.6230+0.6255.11091124M27110100010202.01175+2.41120+2.41080561.5336+0.6230+0.6257.31091128M27110焊接平式鋼制法蘭盤標(biāo)準(zhǔn)尺寸表（Pg=16Kg/cm2）單位（mm）圖號：1標(biāo)200

14、1公稱直徑管子外徑（法蘭內(nèi)徑）法 蘭 盤焊 接螺 栓管子外徑和法蘭盤內(nèi)徑之間最大距離法蘭盤外徑和公差螺栓中心距直徑和公差連接凸緣密封表面法蘭盤厚度及公差螺栓孔直徑及公差法蘭盤重量（Kg）焊縫高度管壁最小厚度法蘭盤管端距離數(shù)量螺紋長度直徑高度溝紋間的距離溝紋寬度溝紋數(shù)DgdhDD1D2hgg1BdQKSHne10140.4390+0.8760+0.7440241214+0.4314+0.430.553344M124515180.5295+0.8765+0.7445241214+0.4314+0.430.713344M124520250.52105+0.8775+0.7458241216+0.43

15、14+0.430.873344M125025320.62115+0.8785+0.8768241218+0.5214+0.431.1743.554M125532380.62135+1.0100+0.8778251318+0.5218+0.521.6043.554M166040450.62145+1.0110+0.8988351320+0.5218+0.522.0043.554M166550570.74160+1.0125+1.0102351322+0.5218+0.522.6143.554M167070760.74180+1.15145+1.0122351324+0.5218+0.523.45

16、5464M167080890.87195+1.15160+1.0138351324+0.5218+0.523.715468M16701001080.87215+1.15180+10.5218+0.524.85468M16751251331.0245+1.15210+10.5218+0.526.475468M16801501591.0280+1.35240+10.5223+0.527.9254.568M20902002191.0335+1.35295+1.35268351330+0.6223+0.5210.176812

17、M20902502731.0405+1.55355+1.35320351332+0.6225+0.5215.7981012M221003003251.0460+1.55410+1.59378461.5332+0.6225+0.6218.1981012M221003503791.0520+1.8470+1.56438461.5334+0.6225+0.5223.31091112M221004004261.0580+1.8525+1.8490461.5338+0.6230+0.5231.01091116M271104504782.0640+2.0585+1.8550461.5342+0.6230+

18、0.6240.21091120M271205005292.0705+2.0650+2.0610461.5348+0.6234+0.6255.11091120M301406006302.0840+2.2710+2.0720561.5450+0.6241+0.6280.31091122M36150焊接平式鋼制法蘭盤標(biāo)準(zhǔn)尺寸表（Pg=25Kg/cm2）單位（mm）圖號：1標(biāo)3795公稱直徑連管的突出長度連接管法蘭盤加強(qiáng)環(huán)焊接螺栓重量（Kg）連管的直徑壁厚當(dāng)R=350時高度法蘭盤突出部分連管端部的距離外徑螺栓圓周直徑密封面直徑法蘭盤的厚度螺栓孔的直徑外徑設(shè)備壁之厚度數(shù)量直徑環(huán)m=10mm管子長100m

19、m法蘭盤810121416182022DghdsanDKgLeD1環(huán)的厚度1010014314906040161434M120.080.651510018314956545161434M120.110.7320100253141057558181434M120.161.0425100323.5161158568181454M120.291.2532100383.51614010078181854M160.301.804010044.53.51615011088181854M160.352.0050100574.517160125102181864M160.382.207013076638185

20、145122221813081012141618202278M160.691.043.308013089638200160138241816081012141618202278M161.081.234.20100150108758235190162282317081012141618202278M201.501.746.60125180133758290220188302524081012141618202278M222.492.188.901501801598910300250218302529081012141618202298M223.632.9810.62002002199181136

21、031029832254008101214161820221012M226.954.6614.22502202739281142537033534305108101214161820221012M2711.55.8619.43002203259401148543039036306108101214161820221016M2716.57.0124.5尺寸表公稱直徑管子法蘭盤雙頭螺栓外徑外徑與公稱內(nèi)徑與公稱連接突出部突出部凹入部突出部凹入部法蘭盤的厚度與公差高度雙頭螺栓孔直徑與公差頸法蘭盤重量Kg數(shù)量螺紋長度直徑高度直徑與公差直徑與公差突出部的高度凹入部的深度與公差外徑最大直徑倒圓半徑帶突出部帶

22、凹入部DgdHDd1D2hD3D4H1LhdDnDmQQhL1014100+0.8780.5502340.3435+0.344±0.518+0.524814+0.43153441.051.04M12551518105+0.87120.5552390.3440+0.344±0.518+0.524814+0.43193851.181.114M12552025125+1.0180.5682500.451+0.44±0.520+0.525618+0.52264851.871.764M16652532135+1.0250.5782570.458+0.44±0.52

23、2+0.525818+0.52335252.362.224M16703238150+1.0310.5852650.466+0.44±0.524+0.526223+0.52396453.152.994M20754045165+1.0370.5963750.476+0.44±0.524+0.526823+0.52467453.803.674M20755057175+1.0470.51063870.4688+0.464±0.526+0.527023+0.52588654.764.54M20807076200+1.15640.513231090.46110+0.464±0.528+0.527523+0.527710666.436.058M20908089210+1.15770.514231200.53121+0.534±0.530+0.627523