2026-1-30 10.9.159.168
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 17774-2025 Fans - Dimensions 315.0 via email in 1~5 business day to be valid,,2026-5-1
GB/T 12236-2025 Steel swing check valve for petroleum;petrochemical and allied industries 405.0 via email in 1~5 business day to be valid,,2026-5-1
GB/T 12229-2025 General purpose Industrial valves - Technical specification for carbon steel castings 270.0 via email in 1~3 business day to be valid,,2026-5-1
GB/T 12233-2025 General purpose industrial valves - Casting iron globe valves and lift check valves 210.0 via email in 1~3 business day to be valid,,2026-5-1
GB/T 12221-2025 Metal valves - Face to face;end to end;center to face and center to end dimensions 380.0 via email in 1 business day to be valid,,2026-5-1
GB/T 12245-2025 Methods of performance test for pressure reducing valves 270.0 via email in 1~3 business day to be valid,,2026-5-1
GB/T 12226-2025 General purpose industrial valves - Technical specification for gray iron castings 195.0 via email in 1~3 business day to be valid,,2026-5-1
GB/T 12246-2025 Pilot operated pressure reducing valves 210.0 via email in 1~3 business day to be valid,,2026-5-1
GB/T 12232-2025 General purpose industrial valves - Flanged iron gate valves 270.0 via email in 1~3 business day to be valid,,2026-5-1
GB/T 12227-2025 General purpose industrial valves - Technical specification for ductile iron castings 270.0 via email in 1~3 business day to be valid,,2026-5-1
GB/T 12235-2025 Steel globe valves and lift check valve for petroleum;petrochemical and allied industries 405.0 via email in 1~5 business day to be valid,,2026-5-1
GB/T 12244-2025 Pressure reducing valves—General requirements 135.0 via email in 1~3 business day to be valid,,2026-5-1
GB/T 32566.2-2025 Welded stainless steel cylinders—Part 2:Test pressure greater than 6MPa 675.0 via email in 1~8 business day to be valid,,2026-3-1
GB/T 32373-2025 Test methods for reverse osmosis membranes 375.0 via email in 1~5 business day to be valid,,2026-3-1
GB/T 19158-2025 Fully wrapped carbon-fibre reinforced aluminum lined gas cylinders used on contatners or skids for transportation or skids for fueling station of compressed hydrogen 1065.0 via email in 1~10 business day to be valid,,2026-3-1
GB/T 12135-2025 Technological specification for inspection agency of gas cylinders 210.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 15908-2025 Plastics hoses and hose assemblies—Textile-reinforced types for hydraulic applications—Specification 255.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 17456.2-2025 Ductile iron pipes,fittings and accessories—External zinc-based coating—Part 2: Zinc rich paint with finishing layer 270.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 17456.1-2025 Ductile iron pipes, fittings and accessories—External zinc-based coating—Part 1：Metallic zinc and zinc alloy with finishing layer 270.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 5563-2025 Rubber and plastics hoses and hose assemblies—Hydrostatic testing 270.0 via email in 1~3 business day to be valid,,2026-3-1
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GB/T 17774-2025 Fans - Dimensions 
  Issued on: 2025-10-31   Price(USD): 315.0
GB/T 12236-2025 Steel swing check valve for petroleum;petrochemical and allied industries 
  Issued on: 2025-10-31   Price(USD): 405.0
GB/T 12229-2025 General purpose Industrial valves - Technical specification for carbon steel castings 
  Issued on: 2025-10-31   Price(USD): 270.0
GB/T 12233-2025 General purpose industrial valves - Casting iron globe valves and lift check valves 
  Issued on: 2025-10-31   Price(USD): 210.0
GB/T 12221-2025 Metal valves - Face to face;end to end;center to face and center to end dimensions 
  Issued on: 2025-10-31   Price(USD): 380.0
GB/T 12245-2025 Methods of performance test for pressure reducing valves 
  Issued on: 2025-10-31   Price(USD): 270.0
GB/T 12226-2025 General purpose industrial valves - Technical specification for gray iron castings 
  Issued on: 2025-10-31   Price(USD): 195.0
GB/T 12246-2025 Pilot operated pressure reducing valves 
  Issued on: 2025-10-31   Price(USD): 210.0
GB/T 12232-2025 General purpose industrial valves - Flanged iron gate valves 
  Issued on: 2025-10-31   Price(USD): 270.0
GB/T 12227-2025 General purpose industrial valves - Technical specification for ductile iron castings 
  Issued on: 2025-10-31   Price(USD): 270.0
GB/T 12235-2025 Steel globe valves and lift check valve for petroleum;petrochemical and allied industries 
  Issued on: 2025-10-31   Price(USD): 405.0
GB/T 12244-2025 Pressure reducing valves—General requirements 
  Issued on: 2025-10-05   Price(USD): 135.0
GB/T 32566.2-2025 Welded stainless steel cylinders—Part 2:Test pressure greater than 6MPa 
  Issued on: 2025-08-29   Price(USD): 675.0
GB/T 32373-2025 Test methods for reverse osmosis membranes 
  Issued on: 2025-08-29   Price(USD): 375.0
GB/T 19158-2025 Fully wrapped carbon-fibre reinforced aluminum lined gas cylinders used on contatners or skids for transportation or skids for fueling station of compressed hydrogen 
  Issued on: 2025-8-29   Price(USD): 1065.0
GB/T 12135-2025 Technological specification for inspection agency of gas cylinders 
  Issued on: 2025-8-29   Price(USD): 210.0
GB/T 15908-2025 Plastics hoses and hose assemblies—Textile-reinforced types for hydraulic applications—Specification 
  Issued on: 2025-8-29   Price(USD): 255.0
GB/T 17456.2-2025 Ductile iron pipes,fittings and accessories—External zinc-based coating—Part 2: Zinc rich paint with finishing layer 
  Issued on: 2025-8-29   Price(USD): 270.0
GB/T 17456.1-2025 Ductile iron pipes, fittings and accessories—External zinc-based coating—Part 1：Metallic zinc and zinc alloy with finishing layer 
  Issued on: 2025-8-29   Price(USD): 270.0
GB/T 5563-2025 Rubber and plastics hoses and hose assemblies—Hydrostatic testing 
  Issued on: 2025-8-29   Price(USD): 270.0
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