GB/T 25428-2025 Petroleum and natural gas industries—Drilling and production equipment—Drilling and well-servicing structures

GB/T 25428-2015 Petroleum and natural gas industries—Drilling and production equipment—Drilling and well-servicing structures

GB/T 229-1994 Metallic materials—Charpy notch impact test GB/T 229-2007 Metallic materials—Charpy pendulum impact test method GB/T 229-2020 Metallic materials—Charpy pendulum impact test method GB/T 2970-1991 Thicker steel plate—Method for ultrasonic inspection GB/T 2970-2004 Thicker steel plates—Method for ultrasonic inspection GB/T 2970-2016 Method for ultrasonic testing of thicker steel plates GB/T 9445-1999 Qualification and certification for nondestructive testing personnel GB/T 9445-2005 Non-destructive testing—Qualification and certification of personnel GB/T 9445-2008 Non-destructive testing—Qualification and certification of personnel GB/T 9445-2015 Non-destructive testing—Qualification and certification of NDT personnel GB/T 9445-2024 Non-destructive testing—Qualification and certification of personnels GB/T 19190-2003 Petroleum and natural gas industries—Drilling and production equipment—Hoisting equipment GB/T 19190-2013 Petroleum and natural gas industries—Drilling and production hoisting equipment GB/T 19190-2025 Petroleum and natural gas industries—Drilling and production hoisting equipment GB/T 23505-2009 Petroleum drilling and workover rigs GB/T 23505-2017 Petroleum and natural gas industries—Petroleum drilling and workover rigs GB 50009-2012 Load code for the design of building structures GB 50011-2010 Code for seismic design of buildings GB 50017-2017 Code for design of steel structures GB 50135-2019 Standard for design of high-rising structures GB 50205-2001 Code for acceptance of construction quality of steel structures GB 50205-2020 Standard for acceptance of construction quality of steel structures GB 50661-2011 Code for welding of steel structures SY/T 5170-2013 Steel wire rope for use in the oil and natural gas industry SY 5170-1992 Petroleum-resistant steel wire rope SY/T 5170-1998 Steel wire rope specifications for use in the oil and natural gas industry SY/T 5170-2008 Steel wire rope for use in the oil and natural gas industry SY/T 6666-2017 SY/T 6666-2017 Recommended practices for selection and maintenance of steel wire ropes used in the oil and natural gas industry SY/T 6666-2012 SY/T 6666-2012 Recommended practices for selection and maintenance of steel wires for use in the oil and natural gas industry SY/T 6666-2006 The recommended practices for selecting and maintaining steel wire rope used in the oil and natural gas industry SY/T 10030-2018 Recommended practices for planning, designing, and constructing offshore fixed platforms - Workload stress design method SY/T 10030-2002 Recommended practices for planning, designing, and constructing offshore fixed platforms - Workload stress design approach (Addendum 1) SY/T 10030-2000 Recommended practices for planning, designing, and manufacturing offshore fixed platforms - working stress design method ISO 19901-1