2026-3-14 10.6.5.91
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 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
DB15/T 3517-2024 Applied technical specification of compound air-valves in longdistance water pipelines via email in business day abolished2025-12-01,,2024-7-28
GB/T 44519-2024 Industrial valves—Gearbox for valves 375.0 via email in 1~3 business day valid,,2025-4-1
GB 8465.2-1987 Basic dimensions for gate, stop, globe and check valves mith female screw cennection--Iron stop 30.0 via email in 1~3 business day superseded,,1988-7-1
GB 8465.5-1987 Basic dimensions for gate, slop, globe and check valves with female screw connection--Copper gate 30.0 via email in 1~3 business day valid,,1988-7-1
GB 8465.6-1987 Basic dimensions for gate, stop, globe and check valves with female screw connection--Copper stop 30.0 via email in 1~3 business day valid,,1988-7-1
GB 8465.7-1987 Basic dimensions for gate, stop, globe and check valves with female screw connection--Copper globe 30.0 via email in 1~3 business day superseded,,1988-7-1
GB 8465.3-1987 Basic dimensions for gate, stop, globe and check valves with female screw cennection--Iron globe 30.0 via email in 1~3 business day superseded,,1988-7-1
GB 8465.4-1987 Basic dimensions for gate, stop, globe and check valves with female screw connection--Iron check 30.0 via email in 1~3 business day superseded,,1988-7-1
GB 8465.1-1987 Basic dimenstions for gate, stop, globe and check valves with female screw connection--Iron gate 30.0 via email in 1~3 business day valid,,1988-7-1
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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
DB15/T 3517-2024 Applied technical specification of compound air-valves in longdistance water pipelines 
  Issued on: 2024-06-28   Price(USD):
GB/T 44519-2024 Industrial valves—Gearbox for valves 
  Issued on: 2024-09-29   Price(USD): 375.0
GB 8465.2-1987 Basic dimensions for gate, stop, globe and check valves mith female screw cennection--Iron stop 
  Issued on:   Price(USD): 30.0
GB 8465.5-1987 Basic dimensions for gate, slop, globe and check valves with female screw connection--Copper gate 
  Issued on:   Price(USD): 30.0
GB 8465.6-1987 Basic dimensions for gate, stop, globe and check valves with female screw connection--Copper stop 
  Issued on:   Price(USD): 30.0
GB 8465.7-1987 Basic dimensions for gate, stop, globe and check valves with female screw connection--Copper globe 
  Issued on:   Price(USD): 30.0
GB 8465.3-1987 Basic dimensions for gate, stop, globe and check valves with female screw cennection--Iron globe 
  Issued on:   Price(USD): 30.0
GB 8465.4-1987 Basic dimensions for gate, stop, globe and check valves with female screw connection--Iron check 
  Issued on:   Price(USD): 30.0
GB 8465.1-1987 Basic dimenstions for gate, stop, globe and check valves with female screw connection--Iron gate 
  Issued on:   Price(USD): 30.0
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