油管专用管常用规格

1、常用油管规格尺寸 代号重量代号外径D mm壁厚S mm内径d mm计算重量平式（带螺 纹和接箍）外加厚（带螺 纹和接箍）平端 kg/m因端部加，用增减的重量kg平式（带螺 纹和接箍）外加厚标准 接箍特殊间 隙接箍1.9002.752.9048.263.6840.94.050.270.91-2-3/84.604.7060.324.8350.666.610.731.811.342-7/86.406.5073.025.5162.009.171.452.541.712-7/88.608.7073.027.8257.3812.571.182.271.433-1/29.209.3088.906.4576.

2、0013.122.274.172.453-1/212.7012.9588.909.5269.8618.641.813.722.00410.7011.00101.606.6588.3015.57-4.81-4-1/212.6012.75114.306.88100.5418.232.72-常用加厚油管加厚端尺寸Leu尺 寸 代 号重 量 代 号外径D mm壁厚S mm加厚端尺寸加厚端外 径0+1.59mm管端至加厚厚度 开始减小处长度-25.40mm管端至加厚厚 度减小终止处长度Lamm管端至加厚消失 处最大长度Lbmm1.9002.9048.263.6853.1968.26-2-3/84.706

3、0.324.8365.89101.60152.40254.002-7/86.5073.025.5178.59107.95158.75260.362-7/88.7073.027.8278.59107.95158.75260.363-1/29.3088.906.4595.25114.30165.10266.703-1/212.9588.909.5295.25114.30165.10266.70411.00101.606.65107.95114.30165.10266.704-1/212.75114.306.88120.65120.65171.45273.05平式油管接箍尺寸代号1.900油管外径4

4、8.26接箍外径55.88接箍最小长度95.25单重，kg0.56接箍料推荐尺寸（外径X壁厚）55.9X82-3/860.3273.02107.951.2873 X 112-7/873.0288.90130.182.3488.9X12.53-1/288.90107.95142.883.71108X 154101.60120.65146.054.35120.7X 15.54-1/2114.30132.08155.584.89132 2 15加厚油管接箍尺寸代号油管外径接箍外径接箍最小长度单重，kg接箍料推荐尺寸（外径X壁厚）1.90048.2663.5098.420.8463.5X9.52-3/

5、860.3277.80123.821.5577.8 X 11.52-7/873.0293.17133.352.4093.17 X 133-1/288.90114.30146.054.10114.3X 15.54101.60127.00152.404.82127X 164-1/2114.30141.30158.756.02141.3X 17油管长度范围一级长度Ri二级长度R2三级长度R3总长度范围6.10-7.328.53-9.7511.58-12.80100 %车载量长度范围的最大变化量0.610.610.61油管及其接箍的钢级、牌号及交货状态钢级牌号交货状态J55油管37Mn5平式油管：热轧

6、代替正火加厚油管：加厚以后全长正火N80-1油管36Mn2V平式油管：热轧代替正火加厚油管：加厚以后全长正火N80-Q油管30Mn5全长调质L80-1油管30Mn5全长调质P110油管25CrMnMo全长调质J55接箍37Mn5热轧在线常化N80接箍28MnTiB全长调质L80-1接箍28MnTiB全长调质P110接箍25CrMnMo全长调质油管及其接箍力学性能钢级屈服强度MPa抗拉强度MPa洛氏硬度HRC布氏硬度HBJ55379-552517-N80-1552-758689-N80-Q552-758689-L80-1552-65565523655236552368925.472425.486

7、2-油套管化学成分钢级回碳镒铝铭银铜磷硫硅minMaxMinMaxMinMaxminmaxMaxMaxMaxMaxmaxJ55-0.0300.030-N801-0.0300.030-N80Q-0.0300.030-L801-0.43-1.90-0.250.350.0300.0300.45L809Cr-0.150.300.600.901.108.0010.00.500.250.0200.0101.00L8013Cr0.150.220.251.00-12.014.00.500.250.0200.0101.00C901-0.35-1.000.250.75-1.200.99-0.0200.010-C9

8、02-0.50-1.90-NL-NL0.99-0.0300.010-T951-0.35-1.200.250.850.401.500.99-0.0200.010-T952-0.50-1.90-0.99-0.0300.010-P110-0.0300.030-套管常用规格尺寸代 号重量代号外径Dmm壁厚Smm内d mm计算重量平端kg/m因端部加工螺纹而增减的重量，kg短圆螺纹长圆螺纹标准偏梯形螺纹4-1/29.50114.35.21103.8814.021.91一一4-1/211.60114.36.35101.6016.911.541.722.09513.00127.06.43114.1419.1

9、22.182.632.99515.00127.07.52111.9622.161.912.362.635-1/214.00139.76.20127.3020.412.45一一5-1/215.50139.76.98125.7422.852.182.632.905-1/217.00139.77.72124.2625.132.02.452.635-1/220.00139.79.17121.3629.52一2.02.095-1/223.00139.710.54118.6233.57一1.451.54723.00177.88.05161.7033.703.634.724.99726.00177.89.1

10、9159.4238.213.274.264.35729.00177.810.36157.0842.78一3.633.72732.00177.811.51154.7847.20一2.993.087-5/826.40193.688.33177.0238.086.898.629.349-5/840.00244.4810.03224.457.999.7113.6113.159-5/843.50244.4811.05222.463.61一12.7912.349-5/847.00244.4811.99220.568.75一12.0711.619-5/853.50244.4813.84216.878.72一

11、10.6110.1610-3/451.00273.0511.43250.273.7510.25一13.3413-3/854.50339.739.65320.478.5513.97一18.2313-3/861.00339.7310.92317.988.5512.88一16.6913-3/868.00339.7312.19315.398.4611.70一15.2413-3/872.00339.7313.06313.6105.2110.98一14.33套管标准接箍尺寸和重量套管规格mm接箍外径mm圆形螺纹偏梯形螺纹短圆螺纹长圆螺纹最小长度mmkg最小长度mm重量kg最小长度mm重量kg114.301

12、27.00158.753.62177.804.15225.424.55127.00141.30165.104.66196.855.75231.785.85139.70153.67171.455.23203.206.42234.956.36177.80194.46184.158.39228.6010.83154.0010.54193.68215.90190.5012.30234.9515.63263.5215.82244.48269.88196.8518.03266.7025.45269.8823.16273.05298.45203.2020.78一一269.8828.03339.73365.1

13、2203.2025.66一一269.8831.77套管长度范围m一级长度R1二级长度 R2三级长度 R3总长度范围4.887.627.6210.3610.3614.63 95批载量长度变化量1.831.5276.276.276.276.276.276.2工 139.77.63钻杆力学性能钢级屈服强度MPa抗拉强度MPa冲击功 10X 10X 55, J平均值最小值E756 o.5：5177246895447X95So.5：6558627245447G105So.6：7249317935447S1358 o.7：931113810005447钻杆钢级牌号及交货状态钢级牌号交货状态E7530Mn5

14、加厚以后全长调质热处理X9525CrMnMo加厚以后全长调质热处理G10526CrMoNbTiB加厚以后全长调质热处理S13526CrMoNbTiB加厚以后全长调质热处理PSL1管线管熔炼分析和成品分析化学成分钢级和钢类CMnPSTi其它Max aMax aMinMaxMaxMaxA25, I 类0.210.60-0.0300.030-A25, n 类0.210.600.0450.0800.030-A0.220.90-0.0300.030-B0.281.20-0.0300.0300.04b,c,dX420.281.30-0.0300.0300.04c,dX46,X52,X560.281.40-

15、0.0300.0300.04c,dX6O ,0.281.40-0.0300.0300.04c,dX65 f ,X70 f0.281.40-0.0300.0300.06c,d%psl2管线管熔炼分析和成品分析化学成分.，二a a_ zz钢级C maxa 一 aMn maxP maxS maxTi max其它B0.241.200.0250.0150.04d,eX420.241.300.0250.0150.04c,dX46,x52,x56,x60 f0.241.400.0250.0150.04c,dX65 f,X70 f,X80 f0.241.400.0250.0150.06c,d注：a.碳含量比规

16、定最大碳含量每降低 0.01 % ,镒含量则允许比规定最大镒含量提高 0.05%,但对X42 X52钢级，最高镒含量不允许超过 1.50%;对高于X52但低于X70钢级，最高镒含量不允许超过 1.65% ;对X70及以上钢级，最高镒含量不允许超过2.00%。b.锯与锂含量之和不应超过0.03%,经购方和制造厂协商，可改变最大含量。c.由制造厂选择可以添加铝、钮或其组合。d.铝、钮、钛含量之和不应超过0.15%。e.锯与锂含量之和不应超过0.06%,经购方和制造厂协商，可改变最大含量。f.只要满足脚注d的要求及表中对 P和S含量要在,餐啦型制造厂协商，钢管可按其它化学成分交货。PSL1拉伸耍21

17、钢级屈服强度Min抗拉强度Min2in(50.8mm)标距长度 率最小值(%)psiMPapsiMPaA252500017245000310见 API 5L 表 D-2A3000020748000331B3500024160000414X424200029060000414X464600031763000434X525200035966000455X565600038671000490X606000041475000517X656500044877000531X707000048382000565PSL2拉伸要求钢级屈服强度抗拉强度2in(50.8mm)标距长度伸 长率最小值()MinMaxMinMaxpsiMPapsiMPapsiMPapsiMPaB350002416500044860000414110000758见 API 5L 表 D-2X4242000290720004