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1、API 5CT石油套管Home-Parameter力学性能： 标准牌号抗拉强度（MPa）屈服强度（MPa）伸长率（）硬度API SPEC 5CT J55517379552查表K55517655N80689552758L80(13Cr)655552655241HBP110862758965化学成分：标准牌号化学成分（）CSiMnPSCrNiCuMoVAlsAPI SPEC 5CTJ55K55 (37Mn5)0.340.390.200.351.251.500.0200.0150.150.200.20/0.020N80 (36 Mn2V)0.340.380.200.351.451.700.0200.
2、0150.15/0.110.160.020L80(13Cr)0.150.221.000.251.000.0200.01012.014.00.200.20/0.020P110 (30CrMo)0.260.350.170.370.400.700.0200.0100.801.100.200.200.150.250.080.020外径、薄厚、重量偏差 尺寸偏差项目允许偏差外径管体D101.60mm0.79mmD114.30mm +1.0%-0.5%壁厚-12.5%重量单根+6.5%+3.5%车载量-1.75长度范围 长度项目范围1范围2范围3油管6.10-7.32m8.53-9.75m-套管4.88-
3、7.62m7.62-10.36m10.36-14.63m描述：油管标准：API SPEC 5CT、API SPEC 5B、ISO 11960用途：油管用于油井中抽取石油或天然气。油管规格：尺寸代号重量代码外径壁厚端部加工形式钢级不加厚外加厚inmminmmJ55L80-1N80C90T95P1101.9002.40-1.90048.260.1253.18PI-2.752.901.90048.260.1453.68PNUIPNUIPNUIPNUIPNUI-3.65-1.90048.260.2005.08PUPUPUPUPUPU2 3/8 4.00-2.37560.320.1674.24PNPNP
4、NPNPN-4.004.702.37560.320.1904.83PNUPNUPNUPNUPNU-5.805.952.37560.320.2546.45-PNUPNUPNUPNUPNU6.60-2.37560.320.2597.49-P-PPPNU7.357.452.37560.320.3368.53-PU-PUPU-2 7/8 6.406.502.87573.020.2175.51PNUPNUPNUPNUPNU-7.807.902.87573.020.2767.01-PNUPNUPNUPNUPNU8.608.702.87573.020.3087.82-PNUPNUPNUPNUPNU9.359
5、.452.87573.020.3408.64-PU-PUPUPNU10.50-2.87573.020.3929.96-P-PP-11.50-2.87573.020.44011.18-P-PP-3 1/2 7.70-3.50088.900.2165.49PNPNPNPNPN-9.209.303.50088.900.2546.54PNUPNUPNUPNUPNU-10.20-3.50088.900.2897.34PNPNPNPNPNPNU12.7012.953.50088.900.3759.52-PNUPNUPNUPNU-14.30-3.50088.900.43010.92-P-PPPNU15.50
6、-3.50088.900.47612.00-P-PP-17.00-3.50088.900.53013.46-P-PP-49.50-4.000101.600.2265.74PNPNPNPNPN-10.7011.004.000101.600.2626.65PUPUPUPUPU-4 1/2 12.6012.754.500114.300.2716.88PNUPNUPNUPNUPNU-15.20-4.500114.300.3378.56-P-PP-17.00-4.500114.300.3809.65-P-PP-18.90-4.500114.300.43010.92-P-PP-21.50-4.500114
7、.300.50012.70-P-PP-23.70-4.500114.300.56014.22PPP-26.10-4.500114.300.63016.00-P-PP-注：P-平头；N-不加厚；U-外加厚；T&C-车螺纹带接箍；I-整体接头。 描述：石油套管标准：API SPEC 5CT、API SPEC 5B、ISO 11960套管规格： 尺寸代号重量代号外径壁厚端部加工形式钢级inmminmmJ55K55L80-1N80C90C95T95P110M654 1/2 9.504.500114.300.2055.21PS-10.504.500114.300.2245.69PSB-11.604.50
8、0114.300.2506.35PSLBPLBPLBPLBPLBPLBPLBPLB13.504.500114.300.2907.37-PLBPLBPLBPLBPLBPLBPLB15.104.500114.300.3378.56-PLB-511.505.000127.000.2205.59PS-13.005.000127.000.2537.52PSLB-15.005.000127.000.2969.19PSLBPLBPLBPLBPLBPLBPLBPLB18.005.000127.000.3629.19-PLBPLBPLBPLBPLBPLBPLB21.405.000127.000.43711.10
9、-PLBPLBPLBPLBPLBPLBPLB23.205.000127.000.47812.14-PLBPLBPLBPLBPLBPLBPLB24.105.000127.000.50012.70-PLBPLBPLBPLBPLBPLBPLB5 1/2 14.005.500139.700.2446.20PS-15.505.500139.700.2756.98PSLB-17.005.500139.700.3047.72PSLBPLBPLBPLBPLBPLBPLBPLB20.005.500139.700.3619.17-PLBPLBPLBPLBPLBPLBPLB23.005.500139.700.415
10、10.54-PLBPLBPLBPLBPLBPLBPLB26.805.500139.700.50012.70-P-PPP29.705.500139.700.56214.27-P-PPP32.605.500139.700.62515.88-P-PPP35.305.500139.700.68717.45-P-PPP38.005.500139.700.75019.05-P-PPP40.505.500139.700.81220.62-P-PPP43.105.500139.700.87522.22-P-PPP6 5/8 20.006.625168.280.2887.32PSLB-24.006.625168.280.3528.94PSLBPLBPLBPLBPLBPLBPLBPLB28.006.625168.280.4
