Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
JB/T 9185-1999 Welding procedure specification for gas tungsten arc welding $150.00 via email in 1~3 business day valid
JB/T 9186-1999 Welding procedure specification for CO2 shielded arc welding $340.00 via email in 1~3 business day valid
JB/T 9187-1999 Welding turning rolls $180.00 via email in 1~3 business day valid
JGJ 18-2003 Specification for Welding and Acceptance of Reinforcing Steel Bars $320.00 immediately abolished
NB/T 47014-2023 Welding procedure qualification for pressure equipment $1275.00 immediately valid
NB/T 47015-2023 Welding specification for pressure vessels $840.00 immediately valid
NB/T 47018.1-2017 Technical permission of welding materials for pressure equipment Section 1:General rule $210.00 immediately valid
NB/T 47018.1~47018.5-2017 Technical permission of welding materials for pressure equipment $1045.00 immediately valid
NB/T 47018.2-2017 Technical permission of welding materials for pressure equipment Section 2:Electrodes for steel $255.00 immediately valid
NB/T 47018.3-2017 Technical permission of welding materials for pressure equipment Section 3:Steel electrodes and rods for gas shielded arc welding $210.00 immediately valid
NB/T 47018.5-2017 Technical permission of welding materials for pressure equipment Section 5:Stainless steel strip electrodes and fluxes for overlay welding $210.00 immediately valid
Q/CNPC 39-2002 $165.00 via email in 1~3 business day valid
Q/CNPC 78-2002 Welding procedures for vertical $150.00 via email in 1~3 business day valid
QJ 1289-1995 Technical Specification for Resistance Point and Seam Welding of Structural Steel and Stainless Steel $135.00 via email in 1~3 business day valid
QJ 1290-1987 Structural Steel and Stainless Steel Resistance Spot Welding and Seam Welding Process $240.00 via email in 1~3 business day valid
QJ 1788-1989 $165.00 via email in 1~3 business day valid
QJ 1843A-1996 Process Specification for Fusion Welding of Structural Steel and Stainless Steel $210.00 via email in 1~3 business day valid
QJ 2048-1991 $870.00 via email in 1~5 business day valid
QJ 2206-1991 $255.00 via email in 1~3 business day valid
QJ 2651-1994 Vacuum Sealing Joint $120.00 via email in 1~3 business day valid
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