T/CWAN 0099-2023 Welding procedure specification of austenitic stainless steel pipes for liquefied natural gas

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 4842-1995 Pure argon GB/T 4842-2006 Argon GB/T 4842-2017 Argon GB 9448-1999 Safety in welding and cutting GB/T 25774.1-2010 Test methods for welding consumables—Part 1:Preparation and testing of deposited metal specimens for mechanical properties in steel,nickel and nickel alloys GB/T 25774.1-2023 Test methods for welding consumables—Part 1:Preparation of deposited metal test pieces and specimens for mechanical properties in steel,nickel and nickel alloys GB/T 29713-2013 Wire electrodes,strip electrodes,wires and rods for arc welding of stainless and heat resisting steels GB/T 32964-2016 Welded stainless steel pipes for liquefied natural gas GB/T 38810-2020 Seamless stainless steel pipes for liquefied natural gas CB/T 3558-1994 Ship steel welded seam radiography process and quality grading CB/T 3558-2011 Ship steel welded joint radiographic testing process and quality grading CB/T 3559-1994 Manual ultrasonic flaw detection process and quality grading for steel welds of ships CB/T 3559-2011 The ultrasonic testing process and quality grading for steel welds of ships CB/T 3761-1996 Requirements for Repairing Defects in Hull Structure Welds CB/T 3761-2013 The welding repair requirements for hull structural steel CB/T 3802-1997 Inspection requirements for weld seam surface quality of ship hull CB/T 3802-2019 Surface quality inspection requirements for hull welding seams CB/T 3958-2004 Steel weld inspection of ships using magnetic particle testing and/or penetration testing procedures and the quality classification thereof AWS D18.2