外径(毫米)2.533.544.555.56321.822.152.462.763.053.333.593.85382.192.592.983.353.724.074.414.74422.442.893.353.754.164.564.955.33452.623.113.584.044.494.935.365.77502.933.484.014.545.055.556.046.5154-3.774.364.935.496.046.587.157-44.625.235.836.416.997.5560-4.224.885.526.166.787.397.9963.5-4.485.185.876.557.217.878.5168-4.815.576.317.057.778.489.1770-4.965.746.517.278.018.759.4773-5.1866.817.68.389.169.9176-5.46.267.17.938.759.5610.3683--6.867.798.719.6210.5111.3989--7.388.389.3810.3611.3312.2895--7.98.9810.0411.112.1413.17102--8.59.6710.8211.9613.0914.21108---10.2611.4912.713.915.09114---10.8512.1513.4414.7215.98121---11.5412.9314.315.6717.02127---12.1313.5915.0416.4817.9133---12.7314.2615.7817.2918.79140----15.0416.6518.2419.83146----15.717.3919.0620.72152----16.3718.1319.8721.6159----17.1518.9920.8222.64168-----20.122.0423.97180-----21.5923.725.75194-----23.3125.627.82203-------29.14219-------31.52245--------273--------299--------325--------351--------377--------402--------426--------459---------465--------480--------500--------530--------壁 厚（毫米）理 论 重 量 （公斤/米）-550--------560--------600--------630--------6.577.588.599.51011 论 重 量 （公斤/米）4.094.324.534.74-----5.055.355.645.92-----5.696.046.386.717.027.327.67.88-6.176.566.947.37.657.998.328.63-6.977.427.868.298.79.19.499.86-7.618.118.69.089.549.9910.4310.8511.678.18.639.169.6710.1710.6511.1311.5912.488.589.159.7110.2610.811.3211.8312.3313.299.149.7510.3610.9511.5312.112.6513.1914.249.8610.5311.1911.8412.4713.113.7114.315.4610.1810.8811.5612.2312.8913.5414.1714.816.0110.6611.3912.1112.8213.5214.2114.8815.5416.8211.1411.9112.6713.4214.1514.8715.5816.2817.6312.2613.1213.9614.815.6216.4217.221819.5313.2214.1615.0715.9816.8717.7618.6319.4821.1614.1915.1916.1817.1618.1319.0920.0320.9622.7915.3116.417.4818.5519.620.6421.6722.6924.6916.2717.4418.5919.7320.8621.9723.0824.1726.3117.2318.4719.720.9122.1223.3124.4825.6527.9418.3519.6820.9922.2923.5824.8626.1227.3729.8419.3220.7222.123.4824.8426.1...
