硬质合金钻杆螺纹刀片 技术条件
Carbide inserts for thread of drilling tool-Technical specifications
2017-11-07
SY/T 5711-2016
钻具螺纹镀铜和磷化技术条件
The drilling tool thread copper plating and phosphating technical conditions
2016-01-07
SY/T 6858.3-2012
油井管无损检测方法 第3部分：钻具螺纹磁粉检测
Nondestructive testing method for OCTG-Part 3:Magnetic particle testing for drilling tool thread
2012-08-23
BS EN ISO 13678-2012
Petroleum and natural gas industries. Evaluation and testing of thread compounds for use with casing, tubing, line pipe and drill stem elements
石油和天然气工业 套管、油管、管线管和钻杆元件用螺纹化合物的评估和测试
2012-01-31
GOST ISO 13678-2022
Трубы обсадные, насосно-компрессорные, трубопроводные и элементы бурильных колонн для нефтяной и газовой промышленности. Оценка и испытание резьбовых смазок
石油和天然气行业的套管、油管、管线管和钻杆元件 螺纹化合物的评估和测试
GB/T 23512-2015
石油天然气工业 套管、油管、管线管和钻柱构件用螺纹脂的评价与试验
Petroleum and natural gas industries—Evaluation and testing of thread compounds for use with casing, tubing, line pipe and drill stem elements
2015-05-15
ISO 13678-2010
Petroleum and natural gas industries — Evaluation and testing of thread compounds for use with casing, tubing, line pipe and drill stem elements
石油和天然气工业——套管、油管、管线管和钻杆元件用螺纹化合物的评估和试验