压裂酸化套管技术数据表 6-5 常用 API 系列套管数据规格外径mm钢级壁厚mm内径mm单位容积L/m抗内压 MPa抗挤强度MPa圆扣偏梯扣短扣长扣5"127J-557.52111.969.8439.339.339.338.39.19108.69.2648.1475148.1N-807.52111.969.8457.257.257.2509.19108.619.2669.969.968.372.4P-1107.52111.969.8478.678.678.6619.19108.619.2696.196.193.992.9C-907.52111.969.8464.364.364.354.19.19108.619.2678.678.676.979.5C-957.52111.969.8467.867.867.855.99.19108.619.2683.083.081.282.951/2"139.7J-557.72124.2612.1336.736.736.733.99.17121.3611.5743.643.642.645.610.54118.6211.0544.446.842.652.9N-807.72124.2612.1353.453.45 3.443.39.17121.3611.5763.463.46260.910.54118.6211.0564.568.16276.9P-1107.72124.2612.1373.473.473.451.69.17121.3611.5787.187.185.276.510.54118.6211.0588.790.785.21.2表 6-5 常用 API 系列套管数据（续表）规格外径mm51/2"139.7壁厚mm内径mm单位容积L/m抗内压 MPa抗挤强度MPa圆扣偏梯扣短扣 长扣7.72124.2612.1360.1 60.160.146.59.17121.3611.5771.3 71.369.866.410.54118.6211.0572.6 76.669.885.4钢级C-90C-95T-957.72124.2612.1363.463.463.447.89.17121.3611.5775.275.273.669.010.54118.6211.0576.780.973.689.27"178C-909.19159.4119.9656.256.256.239.610.36157.0719.3863.363.363.352.311.51154.7918.8265.665.665.664.7C-95T-959.19159.4119.9659.359.359.340.510.36157.0719.3865.665.666.854.011.51154.7918.8265.665.669.367.2J-559.19159.4119.9634.334.334.329.810.36157.0719.3838.738.738.737.311.51154.7918.8241.14344.144.5N-809.19159.4119.9649.949.949.937.310.36157.0719.3856.356.356.348.411.51154.7918.8259.862.558.359.4P-1109.19159.4119.9665.665.668.74310.36157.0719.3865.665.677.458.811.51154.7918.8265.665.680.374.3表 6-6 常用抗 H2S 日本钢管(NKK)3SB 扣系列套管数据规格外径mm钢级壁厚mm内径mm单位容积 L/m抗内压(3SB 接头)MPa抗挤强度MPa51/2"139.7CR25-807.72124.312.1353.443.49.17121.411.5763.460.910.54118.611.0572.876.9CR22-1107.72124.312.1373.451.69.17121.411.5787.276.610.54118.611.051.21.3NK-1257.72124.312.1383.454.49.17121.411.579983.410.54118.611.05113.8110.7CR22-1257.72124.312.1383.454.49.17121.411.5799.083.410.5411...
