Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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JB/T 9185-1999 Welding procedure specification for gas tungsten arc welding 150.0 via email in 1~3 business day valid
QJ 2696-1995 Resistance Spot and Seam Welding Process of Titanium and Titanium Alloy 270.0 via email in 1~3 business day valid
GB/T 5185-2005 Welding and allied processes—Nomenclature of processes and reference numbers 20.0 via email in 1~2 business day valid
GB/T 19867.4-2008 Welding procedure specification for laser beam welding 140.0 via email in 1~3 business day valid
JB/T 4251-1999 Friction welding - General requirements 90.0 via email in 1~3 business day valid
SH/T 3527-2009 Specificaton for welding of stainless clad steel in petrochemical industry 390.0 via email in 1~3 business day valid
GB/T 32257-2015 Qualification testing of welders for fusion welding on nickel and nickel alloys 315.0 via email in 1~5 business day valid
GB/T 19867.2-2008 Welding procedure specification for gas welding 90.0 via email in 1~3 business day valid
GB/T 29710-2013 Electron and laser beam welding procedure test method 310.0 via email in 1~3 business day valid
HGJ 222-1992 Technical specification for welding aluminium and aluminium alloys 405.0 via email in 1~3 business day valid
GB/T 19804-2005 GB/T 1980 4-2005 Welding - Genral tolerances for welded constructions - Dimensions for lengths and angles - Shape and position 40.0 via email in 1 business day valid
QJ 1289-1995 Technical Specification for Resistance Point and Seam Welding of Structural Steel and Stainless Steel 135.0 via email in 1~3 business day valid
GB/T 19867.5-2008 Welding procedure specification for resistance welding 120.0 via email in 1~3 business day valid
QJ 3196-2004 Requirements for preparation before welding and treatment after welding 210.0 via email in 1~3 business day valid
JB/T 9187-1999 Welding turning rolls 180.0 via email in 1~3 business day valid
GB/T 19805-2005 Qualification test of welding operators 90.0 via email in 1~3 business day valid
SL 36-2006 Welding Technology Condition Currency for Hydraulic Steel Structure 200.0 via email in 1 business day valid
JB/T 9186-1999 Welding procedure specification for CO2 shielded arc welding 300.0 via email in 1~3 business day valid
47018.1~47018.5-2017 Technical permission of welding materials for pressure equipment 1230.0 via email in 1~10 business day valid
GB/T 19868.3-2005 Welding procedure qualification by adoption of a standard welding procedure 40.0 via email in 1 business day valid
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