API标准管道及法兰尺寸规格.docx

 PAGE \* MERGEFORMAT 12 1 钢管规格表 1.1 输送流体用无缝钢管规格表 表1.1-1输送流体用无缝钢管规格表 公称直径（mm）外径（mm）壁厚（mm）Kg/m规格DN1521.33.731.6220# GB/T8163 SMLS PE SH/T3405 SCH80DN2026.73.912.2020# GB/T8163 SMLS PE SH/T3405 SCH80DN2533.44.553.2420# GB/T8163 SMLS PE SH/T3405 SCH80(DN32)42.24.854.4720# GB/T8163 SMLS PE SH/T3405 SCH80DN4048.35.085.4120# GB/T8163 SMLS PE SH/T3405 SCH80DN5060.33.915.4420# GB/T8163 SMLS BE SH/T3405 SCH40DN65735.168.6320# GB/T8163 SMLS BE SH/T3405 SCH40DN8088.95.4911.2920# GB/T8163 SMLS BE SH/T3405 SCH40DN100114.36.0216.0820# GB/T8163 SMLS BE SH/T3405 SCH40DN150168.37.1128.2620# GB/T8163 SMLS BE SH/T3405 SCH40DN200219.16.3533.3220# GB/T8163 SMLS BE SH/T3405 SCH20DN250273.06.3541.7620# GB/T8163 SMLS BE SH/T3405 SCH20DN300323.86.3549.7120# GB/T8163 SMLS BE SH/T3405 SCH20DN350355.67.9267.9120# GB/T8163 SMLS BE SH/T3405 SCH20DN400406.47.9277.8320# GB/T8163 SMLS BE SH/T3405 SCH20 1.2 焊接钢管规格表 表1.2-1输送流体用直缝埋弧焊钢管规格表 公称直径（mm）外径（mm）壁厚（mm）Kg/m规格DN45045710110.23Q245R GB713 SAWL PSL2 GB/T9711 BE SH/T3405 T=10mmDN50050810122.81Q245R GB713 SAWL PSL2 GB/T9711 BE SH/T3405 T=10mmDN60061010147.96Q245R GB713 SAWL PSL2 GB/T9711 BE SH/T3405 T=10mmDN70071110172.87Q245R GB713 SAWL PSL2 GB/T9711 BE SH/T3405 T=10mmDN80081310198.02Q245R GB713 SAWL PSL2 GB/T9711 BE SH/T3405 T=10mmDN90091410222.93Q245R GB713 SAWL PSL2 GB/T9711 BE SH/T3405 T=10mmDN1000101611272.62Q245R GB713 SAWL PSL2 GB/T9711 BE SH/T3405 T=11mmDN1200121911327.68Q245R GB713 SAWL PSL2 GB/T9711 BE SH/T3405 T=11mm2 法兰规格表 法兰与碳素钢及低合金钢接管连接尺寸（SH3406-96） 公称直径（mm）接管外径（mm）备注(PN2.0)DN1521.320# NB/T47008 SW-RF SH3406 PN2.0 SCH80DN2026.720# NB/T47008 SW-RF SH3406 PN2.0 SCH80DN2533.420# NB/T47008 SW-RF SH3406 PN2.0 SCH80(DN32)42.220# NB/T47008 SW-RF SH3406 PN2.0 SCH80DN4048.320# NB/T47008 SW-RF SH3406 PN2.0 SCH80DN5060.320# NB/T47008 WN-RF SH3406 PN2.0 SCH40DN657320#