钢管常用规格参数表编辑无缝钢管理论重量表外径 mm 0.50.60.81 1.2 1.4 1.5 1.6 1.8260.070.080.10.120.140.160.170.170.190.270.080.10.120.150.170.190.20.210.230.2580.090.110.140.170.20.230.240.250.280.390.110.120.160.20.230.260.280.290.320.35100.120.140.180.220.260.30.310.330.360.4110.130.150.20.250.290.330.350.370.410.44120.140.170.220.270.320.370.390.410.450.49130.150.180.240.30.350.40.430.450.50.54140.170.20.260.320.380.440.460.490.540.59150.180.210.280.350.440.470.50.530.590.64160.190.230.30.370.440.50.540.570.630.69170.20.240.320.40.470.540.570.610.680.74180.220.260.340.420.50.570.610.650.720.79190.230.270.360.440.530.610.650.690.760.84200.240.290.380.470.560.640.680.730.810.89210.250.30.40.490.590.680.720.770.850.94220.270.320.420.520.620.710.760.850.94 1.04230.280.330.440.540.650.750.80.850.94 1.04240.290.350.460.570.680.790.830.890.99 1.09L360NB无缝钢管简介：天津聚鑫贵泽钢铁贸易有限公司L360NB无缝钢管 : 李海锋： 136******** 022-********L360NB无缝钢管 ：化学成分 C≤0.24 、Si≤0.45 、Mn≤1.4 、V≤0.10 、NB≤0.05 S≤0.15 、P≤0.025 、TI≤0.04L360NB无缝钢管 执行标准： GB/T9711.1抗拉强度（MPa） ≥460 屈服强度（MPa） 360～510 屈强比 ≤0.85 伸长率（%） 20 0℃冲击功Akv（J ) ≥40 热处理状态 正火用途：用于石油、天然气工业中的气、水、油输送API SPEC 5L-2011（管线管规范），是美国石油学会编制并发布的，在世界各地通用。
管线管:是把抽出地面的油、气或水，通过管线管输送到石油和天然气工业企业。
管线管包括无缝和焊接管两种，其管端有平端、带螺纹端和承口端;其连接方式为端头焊接、接箍连接、承插连接等。
该管主要材质为L245、L290、L360、L418、L480、G.RB、X42、X46、X56、X65、X70、X80、X100等钢级。
[1]壁厚mm每米重量kg250.30.360.480.590.70.820.870.921.03 1.13270.330.390.520.640.760.880.9411.13 1.23280.340.410.540.670.790.920.98 1.041.16 1.28290.350.420.560.690.820.95 1.02 1.081.21 1.33300.360.440.580.720.850.99 1.05 1.121.25 1.38320.390.470.620.770.91 1.06 1.13 1.21.34 1.48340.410.50.660.810.97 1.13 1.2 1.281.43 1.58350.430.510.640.841 1.16 1.24 1.321.47 1.63360.440.520.70.86 1.03 1.2 1.28 1.361.52 1.68380.460.550.730.91 1.09 1.26 1.35 1.441.61 1.78400.490.580.770.96 1.15 1.33 1.42 1.521.69 1.8742 1.01 1.21 1.4 1.5 1.61.79 1.9744.5 1.07 1.28 1.49 1.59 1.69 1.92.145 1.09 1.3 1.51 1.61 1.711.922.1248 1.16 1.39 1.61 1.72 1.832.05 2.2750 1.21 1.14 1.68 1.79 1.912.14 2.3751 1.23 1.47 1.71 1.83 1.952.18 2.4253 1.28 1.53 1.78 1.91 2.032.27 2.5254 1.31 1.56 1.82 1.94 2.072.32 2.5656 1.36 1.62 1.89 2.02 2.152.41 2.6657 1.38 1.65 1.92 2.05 2.192.45 2.7160 1.46 1.74 2.02 2.16 2.312.58 2.8663 1.53 1.83 2.13 2.27 2.422.723.0165 1.58 1.89 2.2 2.35 2.52.813.1168 1.65 1.98 2.3 2.46 2.622.933.2670 1.7 2.04 2.37 2.53 2.73.03 3.3573 1.78 2.12 2.47 2.64 2.823.16 3.52 2.53 3.54 4.55 5.566.5220.986 1.2 1.41-------25 1.13 1.39 1.63 1.86------28- 1.57 1.85 2.11------30- 1.72 2.29 2.56-----32- 1.82 2.15 2.46 2.76 3.05 3.33 3.59 3.85 4.0938- 2.19 2.59 2.98 3.35 3.72 4.07 4.41 4.74 5.0542- 2.44 2.89 3.32 3.75 4.16 4.56 4.95 5.33 5.6945- 2.62 3.11 3.58 4.04 4.49 4.93 5.36 5.77 6.1750- 2.93 3.48 4.01 4.54 5.05 5.55 6.04 6.51 6.9754-- 3.77 4.36 4.93 5.49 6.04 6.587.17.6157--4 4.62 5.23 5.83 6.41 6.997.558.160-- 4.22 4.88 5.52 6.16 6.787.397.998.5863.5-- 4.48 5.18 5.87 6.557.217.878.519.1468-- 4.81 5.57 6.317.057.778.489.179.86热轧结构用无缝管 壁厚（mm ）每米重量（kg ）外径mm70-- 4.96 5.74 6.517.278.018.759.4710.18 73-- 5.186 6.817.68.389.169.9110.66 76-- 5.46 6.267.17.938.759.5610.3611.14 83--- 6.867.798.719.6210.5111.3912.26 89---7.388.389.3810.3611.3312.2813.22 95---7.98.9810.0411.112.1413.1714.19 102---8.59.6710.811.9613.0914.2115.31 108----10.2611.4912.713.915.0916.27 114----10.8512.1513.4414.7215.9817.23 121----11.5412.9314.315.6717.0218.35 127----12.1313.5915.0416.4817.919.31 133----12.7314.2615.7817.2918.7920.28 140-----15.0416.6518.2419.8321.4 146-----15.717.3919.0620.7222.36 152-----16.3718.1319.8721.623.32 159-----17.1518.9920.8222.6424.45 168------20.122.0423.9725.89 180------21.5923.6725.7427.81 194------23.325.627.8230.05 203--------29.1431.5 219--------31.5234.06 245---------38.23 273---------42.722.2 2.5 2.833.20.260.28 0.320.34 0.370.40.43 0.420.460.50.520.540.480.520.570.590.620.530.590.640.670.690.590.650.70.740.770.640.710.770.810.850.690.770.840.890.930.750.830.910.96 1.010.80.890.98 1.04 1.090.860.96 1.05 1.11 1.170.91 1.02 1.12 1.18 1.250.97 1.08 1.19 1.26 1.331.02 1.14 1.26 1.33 1.411.13 1.27 1.39 1.48 1.561.13 1.27 1.39 1.48 1.561.18 1.33 1.46 1.55 1.641.24 1.39 1.53 1.63 1.72 1.34 1.51 1.67 1.78 1.88 1.4 1.57 1.74 1.85 1.96 1.45 1.63 1.81 1.922.04 1.51 1.7 1.882 2.12 1.62 1.82 2.02 2.15 2.27 1.72 1.94 2.15 2.29 2.43 1.782 2.22 2.37 2.51 1.83 2.07 2.29 2.44 2.591.942.19 2.43 2.59 2.752.05 2.31 2.57 2.74 2.9 2.16 2.44 2.71 2.893.06 2.29 2.59 2.88 3.07 3.26 2.32 2.62 2.91 3.11 3.3 2.48 2.81 3.12 3.33 3.54 2.59 2.93 3.26 3.48 3.7 2.56 2.99 3.33 3.55 3.77 2.76 3.11 3.47 3.7 3.93 2.81 3.18 3.54 3.774.01 2.92 3.3 3.67 3.92 4.172.973.36 3.7444.253.14 3.55 3.954.22 4.48 3.3 3.73 4.16 4.44 4.72 3.41 3.85 4.29 4.59 4.88 3.57 4.04 4.49 4.815.12 3.68 4.16 4.65 4.96 5.28 3.84 4.35 4.84 5.18 5.52。