冷拔或冷軋精密無縫鋼管規(guī)格表

1、冷拔或冷軋精密無縫鋼管規(guī)格表(GB/T36391983)壁厚10%(最小0.12mm)0.5(0.8)1(1.2)1.5(1.8)2夕卜徑內(nèi)徑(公稱數(shù)值及允許偏差)尺寸允許偏差40.1030.302.40.3020.30540.303.40.3030.30650.254.40.2540.2536030870.206.40.2060.205603050.304.40.3540.351090.158.40.1580.207.60.2570.256.40.3060.3012110.1510.40.15100.159.60，2090.208.40.2580.2514130.1012.40.10120.

2、1011.60.15110.1510.40.20100.2015140.1013.40.10130.1012.60.10120.1511.40.2011土0.2016150.1014.40.10140.1013.60.10130.1012.40.15120.1518170.1016.40.10160.1015.60.10150.1014.40.10140.1020190.1018.40.10180.1017.60,10170.1016.40.10160.1022210.1020.40.10200.1019.60.10190.1018.40.10180.1025240.1023.40.10230

3、.1022.60.10220.1021.40.10210.10(26)250.1024.40.10240.1023.60.10230.1022.40.10220.1028270.1026.40.10260.1025.60.10250.1024.40.1024土0.1030290.1028.40.10280.1027.60.10270.1026.40.10260.10320.15310.1530.40.15300.1529.60.15290.1528.40.15280.1535340.1533.40.15330.1532.60.15320.1531.40.15310.1538370.1536.4

4、0.15360.1535.60.15350.1534.40.15340.1540390.1538.40.15380.1537.60.15370.1536.40.15360.15420.20400.2039.60.20390.2038.40.20380.2045430.2042.60.20420.2041.40.20410.204846.40.2045.60.20450.2044.40.20440.2050480.2047.60.20470.2046.40.20460.20550.25530.2552.60.25520.2551.40.25510.2560580.2557.60.25570.25

5、56.40.25560.25630.30610.3060.60.30600.3059.40.30590.3070680.3067.60.30670.3066.40.30660.30760.35740.3573.60.35730.3572.40.35720.3580780.3577.60.35770.3576.40.35760.35900.40870.4086.40.40860.401000.4596.40.45960.451100.501060.501201160.501300.651401500.751600.801700.851800.901900.952001.0壁厚10%(最小土0.1

6、2mm)(2.2)(2.5)(2.8)3(3.5)4(4.5)5外徑內(nèi)徑（公稱數(shù)值及允許偏差）尺寸允許偏差40.105683.60.4030.40105603550.35127.50.3070.306.40.4060.40149.60.2590,258.40.3080.301510.60.25100.259.40.3090.301611.60.20110.2010.40.30100.3090.3580.351813.60.20130.2012.40.20120.20110.35100.352015.60.15150.1514.40.15140.20130.30120.35110.35100.3

7、52217.60.10170.1516.40.15160.15150.20140.30130.35120.352520.60.10200.1019.40.15190.15180.15170.20160.20150.30(26)21.6土0.10210.1020.40.15200.15190.15180.15170.20160.30280.1023.60.10230.1022.40.10220.15210.15200.15190.15180.203025.60.10250.1024.40.10240.15230.15220.15210.15200.15320.1527.60.15270.1526

8、.40.15260.15250.15240.15230.15220.153530.60.15300.1529.40.15290.15280.15270.15260.15250.153833.6土0.15330.1532.40.15320.15310.15300.15290.15280.154035.60.15350.1534.40.15340.15330.15320.15310.15300.15420.2037.60.20370.2036.40.20360.20350.20340.20330.20320.204540.60.20400.2039.40.20390.20380.20370.203

9、60.20350.204843.60.20430.2042.40.20420.204l0.20400.20390.20380.205045.60.20450.20414.40.20440.20430.20420.204l0.20400.20550.2550.60.25500.2549.40.25490.25480.25470.25460.25450.256055.60.25550.2554.40.25540.25530.25520.255l0.25500.25630.30586030580.3057.40.30570.30560.30550.30540.30530.307065.60.3065

10、0.3064.40.30640.30630.30620.306l0.30600.307671.60.35710.3570.40.35700.35690.35680.35670.35660.35800.3575.60.35750.3574.40.35740.35730.35720.35710.35700.35900.4085.60.4085土0.4084.40.40840.40830.40820.408l0.40800.401000.4595.60.45950.4594.40.45940.45930.45920.45910.45900.451100.50105.60.501050.50104.4

11、0.501040.501030.50102土0.501010.501000.50120115.60.501150.50114.40.501140.501130.501120.501110.501100.501300.651240.651230.651220.651210.651200.651401340.651330.651320.651310.651300.651500.751440.751430.751420.751410.751400.751600.801520.8015l0.801500.801700.851610.851610851600.851800.901700.901900.9

12、52001.0壁厚10%(最小0.12mm)(5.5)6(7)8(9)101112.5外徑內(nèi)徑（公稱數(shù)值及允許偏差）尺寸允許偏差4568100.101214151618202225(26)150.30140.3028170.30160.3030190.30180.30320.15210.30200.3035240.20230.20210.2038270.15260.15240.20220.2540290.15280.15260.20240.25420.20310.20300.20280.2026土0.20240.20220.3045340.20330.20310.20290.20270.202

13、50.2548370.20360.20340.20320.20300.20280.2050390.20380.20360.20340.20320.20300.20554-0X440.25430.25410.25390.25370.25350.25330.25300.2560丄0.25490.25480.25460.25440.25420.25400.25380.25350.2563土0.30520.30510.30490.30470.30450.30430.30410.30390.3070590.30580.30560.30540.30520.30500.30480.30450.30760.3

14、5650.35640.35620.35600.35580.35560.35530.35500.3580690.35680.35660.35640.35620.35600.35580.35550.35900.40790.40780.40760.40740.40720.40700.40680.40650.401000.45890.45880.45860.45840.45820.45800.45780.45750.451100.50990.50980.50960.50940.50920.50900.50880.50850.501201090.501080.501060.501040.501020.501000.50980.50950.50130In1/20按本表規(guī)定數(shù)值1/201/40按本表規(guī)定數(shù)值的1.5倍140_160按本表規(guī)定數(shù)值的2倍/MPa85(%)ob/MPa85(%)ob/MPa85(%)10410637510335122051054508430103059045506520845645463056107注：1.