CJ/T 197-2010 Stainless steel corrugated tubes for the connection of gas appliances

CJ/T 197-2004 The corrugated hose assemblies of stainless for gas

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 196-2003 General purpose metric screw threads—Basic dimensions GB/T 699-1999 Quality carbon structural steels GB/T 699-2015 Quality carbon structure steels GB/T 700-1988 Carbon structural steels GB/T 700-2006 Carbon structural steels GB/T 1220-1992 Stainless steel bars GB/T 1220-2007 Stainless steel bars GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications 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 3323-1987 Methods for radiographic inspection and classification of radiographs for fusion welded butt joints in steel GB/T 3323-2005 Radiographic examination of fusion welded joints in metallic materials GB/T 3323.1-2019 Non-destructive testing of welds—Radiographic testing—Part 1:X-and gamma-ray techniques with film GB/T 3323.2-2019 Non-destructive testing of welds—Radiographic testing—Part 2:X-and gamma-ray techniques with digital detectors GB/T 4226-1984 Cold finished stainless steel bars GB/T 4226-2009 Cold finished stainless steel bar 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 4423-1992 Wrought copper and copper alloys—Drawn rods and bars GB/T 4423-2007 Copper and copper-alloy cold-drawn rod and bar GB/T 4423-2020 Copper and copper alloy cold-drawn rod and bar 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 7306.2-2000 Pipe threads with 55 degree thread angle where pressure-tight joints are made on the threads—Part 2:Taper internal and external threads GB/T 7307-2001 Pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads GB/T 8815-2002 Plasticized polyvinyl chloride (PVC) compounds for wire and cable GB/T 8815-2008 Plasticized polyvinyl chloride(PVC)compounds for wire and cable 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 13657-1992 Bisphenol—A epoxy resins GB/T 13657-2011 Bisphenol-A epoxy resin GB/T 14525-1993 General specification for corrugated metallic hose assemblies GB/T 14525-2010 General specification for corrugated metal hose assemblies GB/T 16411-1996 Universal test methods of gas burning appliances for domestic use GB/T 16411-2008 Universal test methods of gas burning appliances for domestic use GB/T 16411-2023 Universal test methods of gas burning appliances for domestic use GB/T 20878-2007 Stainless and heat-resisting steels—Designation and chemical composition YS/T 649-2007 Extruded rod and bar of copper and copper alloys GB/T 20878-2024 Stainless steels—Designation and chemical composition YS/T 649-2018 Copper and copper alloy extruded bar HG/T 3089-2001 Rubber mixture of O-ring seals for fuel GB/T 196-2025 General purpose metric screw threads—Basic dimensions GB/T 191-2025 Graphical symbols marking for handling and storage of packages

JIS S 2145-1991 JIS S 2145-1991/Amd1:2006 JIS S 2145-1991/Amd2:2009