管道公稱直徑壁厚壓力對照表304公稱壓力

1、管道公稱直徑一覽表（美國ASME尺度）公稱直英制國內(nèi)外外外國不銹鋼管道壁厚系列焊接和無縫鋼管壁厚系列序徑NPS徑徑102030號DN（吋）mmmm5S10S40S80Smm）161/81010.31.241.732.411.731.732.412.41281/41513.71.652.243.022.242.243.023.023103/81817.11.652.313.202.312.313.203.204151/222、2521.31.652.112.773.732.112.412.772.773.733.734.787.475203/427、3226.71.652.112.873.912

2、.112.412.872.873.913.915.567.82625134、3833.41.652.773.384.552.772.903.383.384.554.556.359.0973211/44242.21.652.773.564.853.563.564.854.856.359.7084011/245、4848.31.652.773.685.082.773.183.683.685.085.087.1410.15950257、6060.31.652.773.915.542.773.183.913.915.545.548.7411.07106521/27673.02.113.055.167.

3、015.495.497.017.0111.1314.02118038988.92.113.055.497.623.054.785.495.497.627.6211.1315.24129031/2101.62.113.055.748.085.745.748.088.08131004108、114114.32.113.056.028.563.054.786.026.028.568.5611.1313.4917.12141255133141.32.773.406.559.536.556.559.539.5312.7015.8819.05151506159、168168.32.773.407.1110

4、.93.407.117.1110.9710.9714.2718.2621.957162008219219.12.773.768.1812.73.766.357.048.188.1810.3112.7012.7020.6223.0122.2301725010273273.03.404.199.2712.74.196.357.809.279.2712.7012.7015.0925.4028.5825.4001830012325323.83.964.579.5312.74.576.358.389.5310.3114.2712.7017.4828.5833.3225.4001935014377355.

5、63.964.786.357.929.539.5311.1315.0912.7019.0531.7535.712040016426406.44.194.786.357.929.539.5312.7016.6612.7021.4436.5340.492145018480457.04.194.786.357.9211.139.5314.2719.0512.7023.8329.3634.9339.6745.242250020530508.04.785.546.359.5312.709.5315.0920.6212.7026.1932.5438.1044.4550.012355022559.04.78

6、5.546.359.5312.709.5322.2312.7028.5834.9341.2847.6353.982460024630610.05.546.356.359.5314.279.5317.4824.6112.7030.9638.8946.0252.3759.542565026660.07.9212.79.5312.700管道公稱直徑一覽表（美國ASME尺度）公稱直英制國內(nèi)外外外國不銹鋼管道壁厚系列焊接和無縫鋼管壁厚系列序徑NPS徑徑102030STD4060XS80100120140160XXS號DN（吋）mmmm5S10S40S80Smm）2670028720711.07.9212

7、.715.889.5312.7002775030762.07.927.9212.715.889.5312.706.3502880032820813.07.9212.715.889.5317.4812.7002985034864.07.9212.715.889.5317.4812.7003090036920914.07.9212.715.889.5319.0512.7003195038965.09.5312.703210004010201016.09.5312.70331050421067.09.5312.703411004411201118.09.5312.70351150461168.09.

8、5312.703612004812201219.09.5312.703713005213201321.010.311.111.912.714.215.8830.1817.4819.0531.7520.6225.4026.9728.589.53310713814005614201422.010.311.111.912.714.215.8830.1817.4819.0531.7520.6222.2323.8325.4026.9728.589.53310713915006015201524.010.311.111.912.714.215.8830.1817.4819.0531.7520.6222.2

9、323.8325.4026.9728.589.53310714016006416201626.010.311.111.912.714.215.8830.1817.4819.0531.7520.6222.2323.8325.4026.9728.589.53310714117006817201727.011.912.714.215.8830.1817.4819.0531.7520.6222.2323.8325.4026.9728.581074218007218201829.012.714.215.8830.1817.4819.0531.7520.6222.2323.8325.4026.9728.5

10、8074319007619201930.012.714.215.8830.1817.4819.0531.7520.6222.2323.8325.4026.9728.58074420008020202032.014.215.8830.1817.4819.0531.7520.6222.2323.8325.4026.9728.587注：STD指尺度壁厚管XS加厚壁厚管XXS特別加厚壁厚管S指不銹鋼系列，不帶S指其余鋼種焊接和無縫鋼管壁厚系列數(shù)據(jù)中系列加上Sch與沒有Sch的意義同樣如Sch5S與5S意義同樣，Sch30與30意義同樣中國公稱壓力PN（MPa）0.251.622.54.056.46.8

11、10151625404264100美國壓力級別CL（PSi）（lb）7515030040060090015002500六角頭螺栓螺紋規(guī)格M10、M12、M14、M16、M18、M20、M22、M24、M27、M30、M33、M36、M39、M42、M45、M48、M52、M56、M64、M72、M76、M90管道公稱直徑一覽表（SH3405-96）公稱直英制國內(nèi)外奧氏體不銹鋼管道壁厚系列焊接和無縫鋼管壁厚系列序徑NPS徑SCHSCHSCHSCHSCH20SCH30SCH40SCH60SCH80SCH10SCH12SCH14SCH16XXS號DN（吋）mmSCH5S000010S20S40S80

12、S（mm）1103/8171.21.62.02.53.22.53.52151/2221.62.02.53.04.03.04.05.07.53203/4271.62.02.53.04.03.04.05.58.04251341.62.83.03.54.53.54.56.59.053211/4421.62.83.03.55.03.55.06.510.064011/2481.62.83.04.05.04.05.07.010.07502601.62.83.54.05.53.54.05.05.57.08.511.086521/2762.03.03.55.07.04.55.06.07.08.09.014.0

13、9803892.03.04.05.57.54.55.56.57.59.011.015.01010041142.03.04.06.08.55.06.07.08.511.014.017.01112551402.83.55.06.59.55.06.58.09.513.016.019.01215061682.83.55.07.011.05.56.57.09.511.014.018.022.01320082192.84.06.58.013.06.57.08.010.013.015.018.020.024.023.014250102733.54.06.59.515.06.58.09.513.015.018.022.025.028.025.015300123254.04.56.59.517.06.58.510.014.017.022.025.028.034.026.016350143564.05.08.09.511.015.019.024.028.032.036.017400164064.55.08.09.513.017.022.026.032.036.040.018450184578.011.014.019.024.030.035.040.045.019500205089.513.015.020.026.032038.045.050.0205502255