钢管规格参考表

您正在查看的是：镀锌焊接钢管及焊接钢管公称口径r(mmm)公称外径R(mmm)普通钢管壁厚ccd(mmm)普通钢管理论质质量cG(kkg/m))加厚钢管理壁厚厚td(mmm)加厚钢管理论质质量tG(kkg/m))公称口径r(mmm)公称外径R(mmm)普通钢管壁厚ccd(mmm)普通钢管理论质质量cG(kkg/m))加厚钢管理壁厚厚td(mmm)加厚钢管理论质质量tG(kkg/m))公称口径r(mmm)公称外径R(mmm)普通钢管壁厚ccd(mmm)普通钢管理论质质量cG(kkg/m))加厚钢管理壁厚厚td(mmm)加厚钢管理论质质量tG(kkg/m))610.02.000.392.500.46813.52.250.622.750.731017.02.250.822.750.971521.32.751.263.251.452026.82.751.633.502.012533.53.252.424.002.913242.33.253.134.003.784048.03.503.844.254.585060.03.504.884.506.166575.53.756.644.507.888088.54.008.344.759.81100114.04.0010.855.0013.44125140.04.5015.045.5018.24150165.04.5017.815.5021.63您正在查看的是：热轧(挤压,扩)无缝钢管品种外径R(mm)壁厚d(mm)外径R(mm)壁厚d(mm)外径R(mm)壁厚d(mm)322.5~8382.5~8422.5~10452.5~10502.5~10543~11573~13603~1463.53~14683~16703~16733~1976319833.5~19893.5~24953.5~241023.5~241084~281144~281214~281274~301334~321404.5~361464.5~361524.5~361594.5~361685~451805~451945~452036~502196~502456.5~502736.5~502997.5~753257.5~753518~753779~754029~754069~754509~754659~754809~755009~755309~755509~755609~246009~246309~24您正在查看的是：冷拔(轧)无缝钢管品种外径R(mm)壁厚d(mm)外径R(mm)壁厚d(mm)外径R(mm)壁厚d(mm)60.25~2..070.25~2..580.25~2..590.25~2..8100.25~3..5110.25~3..5120.25~4..0130.25~4..0140.25~4..0150.25~5..0160.25~5..0170.25~5..0180.25~6..0190.25~6..0200.25~6..0210.40~6..0220.40~6..0230.40~6..0240.40~7..0250.40~7..0270.40~7..0280.40~7..0290.40~7..0300.40~8..0320.40~8..0340.40~8..0350.40~8..0360.40~8..0380.40~9..0400.40~9..0421.0~9.0044.51.0~9.00451.0~10481.0~10501.0~12511.0~12531.0~12541.0~12561.0~12571.0~13601.0~14631.0~12651.0~12681.0~14701.0~14731.0~14751.0~12761.0~14801.4~12831.4~12851.4~12891.4~14901.4~12951.4~121001.4~121021.4~121081.4~121101.4~121201.5~121251.8~121302.5~121332.5~121403.0~121503.0~121603.5~121703.5~121803.5~121904.0~122004.0~12您正在查看的是：冷拔或冷轧精密无缝钢管外径R(mm)壁厚d(mm)外径R(mm)壁厚d(mm)外径R(mm)壁厚d(mm)40.5~1.0050.5~1.0060.5~1.2280.5~2.55100.5~2.55120.5~3.00140.5~3.00150.5~3.00160.5~4.00180.5~4.00200.5~5.00220.5~5.00250.5~5.00260.5~6.00280.5~6.00300.5~6.00320.5~6.00350.5~7.00380.5~8.00400.5~8.00421.0~10451.0~10481.0~10501.0~10551.0~12..5601.0~12..5631.0~12..5701.0~12..5761.0~12..5801.0~12..5901.0~12..51001.8~12..51102.0~12..51202.0~12..51303.0~12..51403.0~12..51503.0~12..51604.0~12..51704.0~12..51805.0~12..51906.0~12..52006.0~12..5您正在查看的是：低中压结构锅炉用无缝钢管外径R(mm)壁厚d(mm)外径R(mm)壁厚d(mm)外径R(mm)壁厚d(mm)10,121.5~2.5514,16,1172~318,19,2202~322,24,2252~429,30,3322.5~435,38,4402.5~442,45,448,5112.5~557,60,66