JB各种规格法兰尺寸标准样本.docx

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1、资料内容仅供您学习参考，如有不当或者侵权，请联系改正或者删除。焊接平式钢制法兰盘标准尺寸表(Pg=10Kg/cm2)单位(mm)法兰盘焊接螺栓管子外径法兰盘外螺栓中连接凸缘密封表面法兰螺栓法兰盘焊缝管壁法兰数量螺纹长度和法兰盘径和公差心距直直高度沟纹沟纹沟纹盘厚孔直重量高度最小盘管公称直径管子外径内径之间径和公径间的宽度数度及径及(Kg)厚度端距(法兰内最大距离差距离公差公差离径)DgdhDD1D2hgg1BdQKSHne10140.4390+0.8760+0.7440241212+0.4314+0.430.463344M124515180.5295+0.8765+0.74452412

2、12+0.4314+0.430.613344M124520250.52105+0.8775+0.7458241214+0.4314+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+

3、0.522.0943.554M166070760.74180+1.15145+1.0122341220+0.5218+0.522.845464M166580890.87195+1.15160+1.0138351320+0.5218+0.523.245464M16651001080.87215+1.15180+1.15158351322+0.5218+0.524.015468M16701251331.0245+1.15210+1.15188351324+0.5218+0.525.405468M16701501591.0280+1.35240+1.15212351324+0.5223+0.

4、526.1254.568M20752002191.0335+1.35295+1.35268351324+0.5223+0.528.247688M20752502731.0390+1.55350+1.35320351326+0.5223+0.5210.7981012M20803003251.0440+1.55400+1.55370451328+0.5223+0.5212.9981012M20903503771.0500+1.8460+1.55430451328+0.5223+0.5215.71091116M20904004261.0565+1.8515+1.8482451330+0.62

5、25+0.5221.81091116M22904504782.0615+1.8565+1.8532451330+0.625+0.5224.41091120M22905005292.0670+2.0620+1.8585451332+0.6225+0.5227.71091120M221006006302.0780+2.0725+1.8685551336+0.6230+0.5239.41091120M27100资料内容仅供您学习参考，如有不当或者侵权，请联系改正或者删除。资料内容仅供您学习参考，如有不当或者侵权，请联系改正或者删除。焊接平式钢制法兰盘标准尺寸表(Pg=1Kg/cm2)法兰盘法

6、兰重量管子外径螺栓中心法兰盘法兰盘螺栓孔螺栓直径焊接缝隙焊缝高度和法兰盘距直径和外径和厚度及孔径螺栓数量及公差管子公称管子外径内径之间公差公差公差直径(法兰内最大距离径)Dgd0eD1DbdHK1K2(Kg)200219129533518238M208686.72582731350390202312M208688.23003251395435202312M2086109.33503771.5445485202312M2086109.94004261.5495535202316M20861011.24504781.5550590202316M208610135005291.5600640

7、202316M20861014.16006301.5705755202520M22861018.97007201.5810860202524M27861024.48008202920975203024M27861030.4900920210201075203024M27108103410001020211201175203028M271081037.211001120212201280243032M271081053.8120012202134