管道壁厚分级表

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1、管壁厚分级表公称通径外径公称壁厚(T)DNA系列B系列SCH5sSCH10sSCH20sSCH20SCH30SCH40SCH60SCH80SCH100SCH120SCH140SCH1601521.3181.62.12.6--2.9-3.6---4.52026.9251.62.12.6--2.9-4---5.62533.7321.62.83.2--3.2-4.5---6.33242.4391.62.83.2--3.6-5---6.34048.3451.62.83.2--3.6-5---7.15060.3571.62.

2、83.23.6-4-5.6---8.876.16576233.64.5-5-7.1---10(73)8088.9892344.5-5.6-8---1190101.6-2344.5-5.6-8---12.5100114.61082345-5.9-8.8-11-14.2125139.71332.93.44.55-6.3-10-12.5-16150168.31592.93.455.6-7.1-11-14.2-17.5200219.12192.9456.37.181012.51617.52022.22502732733.6

3、46.36.388.812.51617.522.22528300323.932544.56.36.38.81014.217.522.2252832350355.637745-81011162025.8283236400406.424645-81012.517.522.22830364045045747845-81114.220253036404550050852955.6-9.512.516202832404550550558.858066.49.59.512.516222935414854600609.66306

4、6.49.59.514.317.5253139465260标准分享网www.bzfxw.com免费下载外径尺寸和壁厚表(日标)JISB2311、B2312、B2313公称通径外径NorminalPipeSizeOutside公称壁厚TNorminalWallThicknessDNDimeterAB（in）DSGPSch5sSch10sSch10Sch20Sch30Sch40sSTDSch40Sch60Sch80sXSSch80Sch100Sch120Sch140Sch160XXS151/221.72.81.72.1

5、———2.82.82.8—3.73.73.7———4.87.5203/427.22.81.72.1———2.92.92.9—3.93.93.9———5.67.825134.03.21.72.8———3.43.43.4—4.54.54.5———6.49.13211/442.73.51.72.8———3.63.63.6—4.94.94.9———6.49.74011/248.63.51.72.8———3.73.73.7—5.15.15.1———7.110.250260.53.81.72.8———3.93.93.9—5.5

6、5.55.5———8.711.16521/276.34.22.13.0———5.25.25.2—7.07.07.0———9.514.080389.14.22.13.0———5.55.55.5—7.67.67.6———11.115.29031/2101.64.22.13.0———5.75.75.7—8.18.18.1—————1004114.34.52.13.0———6.06.06.0—8.68.68.6—11.1—13.517.11255139.84.52.83.4———6.66.66.6—9.59.59.5—12

7、.7—15.919.01506165.25.03.4———7.17.17.1—11.011.011.0—14.3—18.321.92008216.35.82.83.8—6.47.08.28.28.210.312.712.712.715.118.320.623.022.225010267.46.63.44.2—6.47.89.39.39.312.712.712.715.118.321.425.428.625.430012318.56.94.04.6—6.48.49.59.510.314.312.712.717.521

8、.425.428.633.325.435014355.67.94.04.86.47.99.59.59.511.115.1—12.719.023.827.831.835.7—40016406.47.94.24.86.47.99.59.59.512.716.7—12.721.426.231.036.540.5—45018457.27.94.24.86.47.91