2025-12-14 216.73.216.3
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 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 630.0 via email in 1~3 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 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 valid,,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 valid,,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 valid,,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 valid,,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
JB 1319-1973 Type, dimensions and technical requirements of Pg2500kgf/cm2 positioning ring via email in business day superseded2000-01-01 ,2000-1-1,2002-10-1
DL/T 2659-2023 Guide of selection for high-pressure heater three-way valves in power station 225.0 via email in 1~3 business day valid,,2024-4-11
GB/T 15558.3-2008 Buried polyethylene（PE）piping systems for the supply of gaseous fuels - Part 3: Valves 375.0 via email in 1~5 business day superseded2024-06-01,2024-6-1,2010-1-1
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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): 630.0
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 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
JB 1319-1973 Type, dimensions and technical requirements of Pg2500kgf/cm2 positioning ring  
  Issued on:   Price(USD):
DL/T 2659-2023 Guide of selection for high-pressure heater three-way valves in power station 
  Issued on: 2023-10-11   Price(USD): 225.0
GB/T 15558.3-2008 Buried polyethylene（PE）piping systems for the supply of gaseous fuels - Part 3: Valves 
  Issued on: 2008-12-15   Price(USD): 375.0
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