GB/T 9115.1-2000國標(biāo)法蘭尺寸表公稱通徑
DN鋼管
外徑APN1.0MPa(10bar)PN1.6MPa(16bar)PN2.5MPa(25bar)PN4.0MPa(40bar)連接尺寸密封面法蘭
厚度連接尺寸密封面法蘭厚度連接尺寸密封面法蘭
厚度連接尺寸密封面法蘭
厚度法蘭
外徑螺栓孔中心圓直徑螺栓
孔徑螺栓法蘭
外徑螺栓孔中心圓直徑螺栓
孔徑螺栓法蘭外徑螺栓孔中心圓直徑螺栓孔徑螺栓法蘭
外徑螺栓孔中心圓直徑螺栓
孔徑螺栓系列Ⅰ系列ⅡDKL數(shù)量n螺絲規(guī)格dfCDKL數(shù)量n螺絲規(guī)格dfCDKL數(shù)量n螺絲規(guī)格dfCDKL數(shù)量n螺絲規(guī)格dfC1017.214同PN4.0同PN4.0同PN4.09060144M12412141521.3189565144M12462142026.92510575144M12562162533.73211585144M12652163242.438140100184M16762184048.345150110184M16842185060.357165125184M16992206576.176同PN1.6MPa185145184M16118220同PN4.0185145188M161182228088.989200160188M16132220200160188M16132224100114.3108220180188M16156222235190228M20156224125139.7133250210188M16184222270220268M24184226150168.3159285240228M20211224300250268M24211228200219.12193402952212M202662243603102612M242742303753203012M272842342502732733953502212M203192264053552612M243192264253703012M27330232 300323.93254454002212M203702264604102612M243702284854303016M27389234 350355.63775064602216M204292265204702616M244292305554903316M0448238 400406.44265655152616M244802265805253016M274802326205503616M33503240 4504574806155652620M245302286405853020M27548240 5005085306706202620M245822287156503320M30609244 6006106307807253020M276822348407703620M33720254 

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