螺栓螺母及垫片计算书

1.0MPa普通法兰　JB/T81-94

法兰规格数量配对数单重法兰厚　垫片厚螺母厚总厚度余量DN1000.4612310373 DN1500.5112310373 DN2000.7514310419 DN2500.8914310419 DN320 1.416313482 DN400 1.7118313528 DN500 2.0918313528 DN650 2.8420313564 DN800 3.2420313564 DN1000 4.0122313600 DN1250 5.424313646 DN1500 6.6724316673 DN20008.2424316673 DN250010.726316719 DN300012.928316755 DN350016.928316755 DN400021.830318819 DN450024.430318819 DN500027.732318855 DN600038.436322973注：螺栓总长已考虑法兰厚度1-2mm的负偏差。

0.6MPa普通法兰　JB/T81-94

法兰规格数量配对数单重法兰厚　垫片厚螺母厚总厚度余量DN1000.311238355 DN1500.341238355 DN2000.541438391 DN2500.641438391 DN320 1.116310455 DN400 1.2216310455 DN500 1.3516310455 DN650 1.6716310455 DN800 2.4818313528 DN1000 2.8918313528 DN1250 3.9420313564 DN1500 4.4720313564 DN2000 6.0722313600 DN25008.0324313646 DN300010.324316673 DN350012.5926316719 DN400015.228316755 DN450017.5928316755 DN500020.6730316791 DN600026.5730318819 DN700037.132318855

DN800046.232322891 DN900055.134322937 DN1000064.3636322973注：螺栓总长已考虑法兰厚度1-2mm的负偏差。

总长标准螺栓螺栓数量　螺栓总数　螺栓材质配套螺母螺母数量材质配套垫片

40M12X4040A5M120A31/φ2=44X14，S=3 40M12X4040A5M120A31/φ2=49X18，S=3 50M12X5040A5M120A31/φ2=59X25，S=3 50M12X5040A5M120A31/φ2=69X32，S=3 50M16X5040A5M160A31/φ2=82X38，S=3 60M16X6040A5M160A31/φ2=89X45，S=3 60M16X6040A5M160A31/φ2=104X57，S=3 60M16X6040A5M160A31/φ2=124X73，S=3 60M16X6040A5M160A31/φ2=139X89，S=3 60M16X6080A5M160A31/φ2=159X108，S=3 70M16X7080A5M160A31/φ2=189X133，S=3 70M20X7080A5M200A31/φ2=214X159，S=3 70M20X7080A5M200A31/φ2=269X219，S=3 80M20X80120A5M200A31/φ2=324X273，S=3 80M20X80120A5M200A31/φ2=372X325，S=3 80M20X80160A5M200A31/φ2=432X377，S=3 90M22X90160A5M220A31/φ2=486X426，S=3 90M22X90200A5M220A31/φ2=536X480，S=3 90M22X90200A5M220A31/φ2=589X530，S=3 100M27X100200A5M270A31/φ2=689X630，S=3总长标准螺栓螺栓数量　螺栓总数　螺栓材质配套螺母螺母数量材质配套垫片

40M10X4040A5M100A31/φ2=36X14，S=3 40M10X4040A5M100A31/φ2=44X18，S=3 40M10X4040A5M100A31/φ2=54X25，S=3 40M10X4040A5M100A31/φ2=64X32，S=3 50M12X5040A5M120A31/φ2=74X38，S=3 50M12X5040A5M120A31/φ2=84X45，S=3 50M12X5040A5M120A31/φ2=94X57，S=3 50M12X5040A5M120A31/φ2=114X73，S=3 60M16X6040A5M160A31/φ2=129X89，S=3 60M16X6040A5M160A31/φ2=149X108，S=3 60M16X6080A5M160A31/φ2=179X133，S=3 60M16X6080A5M160A31/φ2=204X159，S=3 60M16X6080A5M160A31/φ2=259X219，S=3 70M16X70120A5M160A31/φ2=314X273，S=3 70M20X70120A5M200A31/φ2=366X325，S=3 80M20X80120A5M200A31/φ2=416X377，S=3 80M20X80160A5M200A31/φ2=466X426，S=3 80M20X80160A5M200A31/φ2=522X480，S=3 80M20X80160A5M200A31/φ2=572X530，S=3 90M22X90200A5M220A31/φ2=674X630，S=3 90M22X90240M220φ1/φ2=779X720，S=3

90M27X90240M270φ1/φ2=884X820，S=3 100M27X100240M270φ1/φ2=984X920，S=3 100M27X100280M270φ1/φ2=1084X1020，S=3

垫片数量材质

0耐酸橡胶

垫片数量材质

0耐酸橡胶

0耐酸橡胶2=779X720，S=3

2=884X820，S=3 2=984X920，S=3 2=1084X1020，S=3