T/CECS 10251-2022 Green building material assessment—Metal pipe and fitting for water supply and drainage

GB/T 3287-2000 Malleable cast iron pipe fittings GB/T 3287-2011 Malleable cast iron pipe fittings GB/T 3287-2024 Malleable cast iron pipe fittings GB/T 5135.20-2010 Automatic sprinkler system—Part 20:Coating steel pipe GB/T 11618.1-2008 Pipe fittings of copper and copper alloys—Part 1:Fittings of braze welding type GB/T 11618.2-2008 Pipe fittings of copper and copper alloys—Part 2:Fittings of press type 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 12772-1999 Cast iron pipes and fittings with flexible joint sewerage GB/T 12772-2008 Cast iron pipes、fittings and accessories with flexible joint sewerage for drainage GB/T 12772-2016 Cast iron pipes,fittings and accessories with flexible joint sewerage for drainage GB/T 13295-2003 Ductile iron pipes,fittings and accessories for water or gas applications GB/T 13295-2008 Ductile iron pipes,fittings and accessories for water or gas applications GB/T 13295-2013 Ductile iron pipes,fittings and accessories for water or gas applications GB/T 13295-2019 Ductile iron pipes,fittings and accessories for water or gas applications GB/T 14976-2002 Stainless steel seamless tubes for fluid transport GB/T 14976-2012 Seamless stainless steel pipes for fluid transport GB/T 14976-2025 Seamless 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 17219-2025 Hygienic safety evaluation of distribution equipment,protective materials and treatment materials in drinking water system GB/T 18033-2000 Seamless copper tubes for water and gas GB/T 18033-2007 Seamless copper tubes for water and gas GB/T 18033-2017 Seamless copper tubes for water and gas GB 18597 GB 18599 GB/T 19001-2000 Quality management systems—Requirements GB/T 19001-2008 Quality management systems—Requirements GB/T 19001-2016 Quality management systems—Requirements GB/T 19228.1-2003 Stainless steel press-fittings GB/T 19228.1-2011 Stainless steel press-fitting assemblies—Part 1:Press-fittings GB/T 19228.1-2024 Stainless steel press-fitting assemblies—Part1:Press-fittings GB/T 19228.2-2003 Light gauge stainless steel pipes for stainless steel press-fittings GB/T 19228.2-2011 Stainless steel press-fitting assemblies—Part 2:Light gauge stainless steel tubes for press-fittings GB 21350-2008 The norm of energy consumption per unit product of copper and copper-alloy tube GB 21350-2013 The norm of energy consumption per unit product of copper and copper-alloy tube GB 21350-2023 The norm of energy consumption per unit production of wrought copper and copper alloy GB/T 22755-2008 Brass fittings with press compression sleeves for pipe system GB/T 23257-2009 Polyethylene coating for buried steel pipeline GB/T 23257-2017 Polyethylene coating for buried steel pipeline GB/T 24001-2004 Environmental management systems—Requirements with guidance for use GB/T 24001-2016 Environmental management systems—Requirements with guidance for use GB/T 24025-2009 Environmental labels and declarations—Type Ⅲ environmental declarations—Principles and procedures GB/T 26081-2010 Ductile iron pipes,fittings and accessories for sewage applications GB/T 26081-2022 Ductile iron pipes,fittings and accessories for sewerage applications GB/T 27891-2011 Carbon steel press-fittings GB/T 28897-2012 Steel pipes of complex plastic GB/T 28897-2021 Steel-plastic compound pipes and fittings for fluid service GB/T 31069-2015 Plumbing fittings—Copper pipe fittings GB/T 33926-2017 Stainless steel pipe fitting of ring compression GB/T 34202-2017 Ductile iron pipes,fittings and accessories—Epoxy coating(heavy-duty) GB/T 37357-2019 Gast iron pipes,fittings and accessories for rain drainage of building roof CJ/T 117-2000 Copper tube fittings for construction(Spigot and socket joint) CJ/T 117-2018 Spigot and socket joint metal tube fittings for construction CJ/T 120-2000 Coating plastic steel pipe for water supply CJ/T 120-2008 Coating plastic steel pipe for water supply CJ/T 120-2016 Coating plastic steel pipe for water supply CJ/T 137-2001 Malleable iron threaded fittings of lining plastic for water supply CJ/T 137-2008 Malleable iron threaded fittings of lining plastic for water supply CJ/T 151-2001 Light gauge stainless steel water pipes CJ/T 151-2016 Light gauge stainless steel tubes CJ/T 152-2010 Light gauge stainless steel press-fittings and grooving-fittings CJ/T 152-2016 Light gauge stainless steel press-fittings and grooving fittings CJ/T 152-2001 Stainless steel butt-weld pipe fittings CJ/T 156-2001 Grooved couplings CJ/T 177-2002 Work coupling type cast iron pipe and fittings for building drainage CJ/T 178-2003 Fauceting cast iron pipes and fittings with flexible joint for building drainage CJ/T 178-2013 Fauceting cast iron pipes and fittings with flexible joint for building drainage CJ/T 433-2013 Press connection carbon steel tubes and fittings CJ/T 502-2016 Brass fittings for press joint CJJ/T 245-2016 Residential drainage system vertical pipe drainage capacity testing standards (with explanatory text) QB/T 5036-2017 Water heating pipe fittings and copper pipe fittings with fast-acting crimping connections YS/T 451-2002 Poly-lag copper tube YS/T 451-2012 Copper tubes with plastic-lag