T/CECS 10208-2022 Thin-walled stainless steel pipe fittings with tooth ring compression method

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 1954-1980 Determination of the weldign seam iron element contenting chromium, nickel austenitic stainless steel GB/T 1954-2008 Methods of measurement for ferrite content in austenitic Cr-Ni stainless steel weld metals GB/T 2100-2002 Corrosion-resistant steel castings for general applications GB/T 2100-2017 Corrosion-resistanst steel castings for general applications GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 3280-1992 Cold rolled stainless steel sheets and plates GB/T 3280-2007 Cold rolled stainless steel plate, sheet and strip GB/T 3280-2015 Cold rolled stainless steel plate, sheet and strip GB/T 4334-2008 Corrosion of metals and alloys—Test methods for intergranular corrosion of stainless steels GB/T 4340.1-1999 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2009 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 4340.1-2024 Metallic materials—Vickers hardness test—Part 1:Test method GB/T 6461-2002 Methods for corrosion testing of metallic and other inorganic coatings on metallic substrates—Rating of test specimens and manufactured articles subjected to corrosion tests GB/T 7306.1-2000 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads—Part 1:Parallel internal and taper external threads GB/T 10125-1997 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 10125-2012 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 10125-2021 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 12771-2000 Welded stainless steel pipes for liquid delivery GB/T 12771-2008 Welded stainless steel pipes for liquid delivery GB/T 12771-2019 Welded stainless steel pipes for fluid transport GB/T 17219-1998 Standard for safety evaluation of equipment and protective materials in drinking water system GB/T 18851-2002 Non-destructive testing—Penetrant testing—Reference test blocks GB/T 18851.1-2005 Non-destructive testing—Penetrant testing—Part 1:General principles GB/T 18851.1-2012 Non-destructive testing—Penetrant testing—Part 1:General principles GB/T 18851.1-2024 Non-destructive testing—Penetrant testing—Part 1:General principles GB/T 18851.2-2005 Non-destructive testing—Penetrant testing—Part 2:Testing of penetrant materials GB/T 18851.2-2008 Non-destructive testing—Penetrant testing—Part 2:Testing of penetrant materials GB/T 18851.2-2024 Non-destructive testing—Penetrant testing—Part 2:Testing of penetrang materials GB/T 18851.3-2008 Non-destructive testing—Penetrant testing—Part 3:Reference test blocks GB/T 18851.4-2005 Non-destructive testing—Penetrant testing—Part 4:Equipment GB/T 18851.5-2005 Non-destructive testing—Penetrant testing—Part 5:Means of verification GB/T 18851.5-2014 Non-destructive testing—Penetrant testing—Part 5:Penetrant testing at temperatures higher than 50 ℃ GB/T 18851.6-2014 Non-destructive testing—Penetrant testing—Part 6:Penetrant testing at temperatures lower than 10 ℃ GB/T 19228.3-2003 O-rings for stainless steel press-fittings GB/T 19228.3-2012 Stainless steel press-fitting assemblies—Part 3:Rubber O-rings GB/T 23658-2009 Elastomeric seals—Material requirement for seals used in pipes and fittings carrying gaseous fuels and hydricarbon fluid GB/T 27572-2011 Rubber seals—Joint rings for pipelines for hot-water supply up to 110 ℃—Specification for the materials GB/T 31211-2014 Non-destructive testing—Ultrasonic guided wave testing—General principle GB/T 31211.1-2024 Non-destructive testing—Ultrasonic guided-wave testing—Part 1:General principle GB/T 31211.2-2024 Non-destructive testing—Ultrasonic guided-wave testing—Part 2:Test method based on magnetostrictive transduction CJ/T 151-2001 Light gauge stainless steel water pipes CJ/T 151-2016 Light gauge stainless steel tubes GB/T 17219-2025 Hygienic safety evaluation of distribution equipment,protective materials and treatment materials in drinking water system GB/T 191-2025 Graphical symbols marking for handling and storage of packages