01API SPEC 5CT油套管工艺技术规范-9.13修改

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1、APISPEC5CT油气井套管或油管实施日期：2012/1/1工艺技术规范修改状态编号：FB/JSGF-01版次：B/0页码:1/251、目的为使公司生产出符合APISPEC5CT第九版要求的油气井套管或油管用钢管，特制定本工艺技术规范。2、适用范围本规范适用于表1所规定的API5CT油气井油套管或油管用钢管的制造要求。3、标准文件ISO643钢—晶粒度的金相测定ISO6501-1金属材料——布氏硬度试验——第1部分；试验方法ISO6508-1金属材料——洛氏硬度试验——第1部分；试验方法（从A、B、C、D

2、、E、F、G、H、K、N、T标尺）ISO6892金属材料——室温下的拉伸试验ISO11484—承压钢管——无损检测（NDT）人员的资格及鉴定ASNTSNT-TC-IA:1984无损检测人员及评定推荐作法ASTMA751钢制品化学分析的标准测试方法、操作和术语ASTME10金属材料布氏硬度试验方法ASTME18金属材料洛氏硬度和洛氏表面硬度试验方法ASTME23金属材料缺口冲击试验方法ASTME83引伸计系统的标定和分类方法ASTME112平均晶粒度测定方法ASTME213金属管超声波检验方法ASTME570

3、金属磁性钢管产品漏磁检验方法4、产品范围4.1我公司生产的API5CT油套管一览表：表1API5CT油套管一览表规格代号外径壁厚管端通径平端管加工直径WpeⅠⅡ英寸毫米英寸毫米mmkg/m5-1/214.005.500139.700.2446.20平端124.1220.415-1/215.505.500139.700.2756.98平端122.5622.85APISPEC5CT油气井套管或油管实施日期：2012/1/1工艺技术规范修改状态编号：FB/JSGF-01版次：B/0页码:2/255-1/217.0

4、05.500139.700.3047.72平端121.0825.135-1/220.005.500139.700.3619.17平端118.1829.525-1/223.005.500139.700.41510.54平端115.4433.575-1/226.805.500139.700.50012.70平端111.1239.785-1/229.705.500139.700.56214.27平端107.9844.145-1/232.605.500139.700.62515.88平端104.7648.495-1

5、/235.305.500139.700.68717.45平端101.6252.615-1/238.005.500139.700.75019.05平端98.4256.685-1/240.505.500139.700.81220.62平端95.2860.555-1/243.105.500139.700.87522.22平端92.0864.386-5/820.006.625168.280.2887.32平端150.4629.066-5/824.006.625168.280.3528.94平端147.2235.13

6、6-5/828.006.625168.280.41710.59平端143.9241.186-5/832.006.625168.280.47512.06平端140.9846.46720.007.000177.800.2726.91平端160.8029.12723.007.000177.800.3178.05平端158.5233.70726.007.000177.800.3629.19平端156.2438.21729.007.000177.800.40810.36平端153.9042.78732.007.000

7、177.800.45311.51平端151.6047.20735.007.000177.800.49812.65平端149.3251.52738.007.000177.800.54013.72平端147.1855.52742.707.000177.800.62515.88平端142.8663.41746.407.000177.800.68717.45平端139.5269.01750.107.000177.800.75019.05平端136.5274.58753.607.000177.800.81220.62

8、平端133.3879.93757.107.000177.800.87522.22平端130.1885.257-5/824.007.625193.680.3007.62平端175.2634.967-5/826.407.625193.680.3288.33平端173.8438.087-5/829.707.625193.680.3759.52平端171.4643.247-5/833.707.625193.680.430