2025-12-13 216.73.216.3
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 12239-1989 General purpose industrial valves-Diaphragm valves 150.0 via email in 1~3 business day superseded2009-07-01,2009-7-1,1990-9-1
GB/T 12232-1989 General purpose industrial valves-Flanged iron gate valves 570.0 via email in 1~5 business day superseded,2006-1-1,1990-9-1
GB/T 12227-1989 General purpose industrial valves-Specification of spheroidal graphite iron castings 75.0 via email in 1~3 business day superseded2006-01-01,2006-1-1,1990-9-1
GB/T 12222-1989 Multi-turn valve actuator attachment 220.0 via email in 1~3 business day superseded2005-08-01,2005-8-1,1990-9-1
GB/T 12230-1989 General purpose industrial valves-Specification of austenitic steel castings 180.0 via email in 1~3 business day superseded2006-01-01,2006-1-1,1990-9-1
GB/T 12248-1989 Automatic steam traps-Definition of technical terms 180.0 via email in 1~3 business day superseded,2006-1-1,1990-1-2
GB/T 12224-1989 General requirements for industrial steel valves 150.0 via email in 1~3 business day superseded,2006-4-1,1990-1-2
GB/T 12249-1989 Automatic steam traps-Definition of technical terms 180.0 via email in business day valid,,1990-1-2
GB/T 12242-1989 Performance test methods for safety valves 830.0 via email in 1~3 business day superseded2005-08-01,2005-9-1,1990-1-2
GB/T 12237-1989 General purpose industrial valves-Flanged and butt-weld end steel ball valves 415.0 via email in 1~3 business day superseded2007-11-01,2007-11-1,1990-1-2
GB/T 12250-1989 Automatic steam traps. Face-to-face dimensions 180.0 via email in 1~3 business day superseded2006-01-01 ,2006-1-1,1990-1-2
GB/T 12241-1989 Safety valves-General requirements 904.0 via email in 1~5 business day superseded2005-08-01,2005-8-1,1990-1-2
GB/T 12251-1989 Automatic steam traps-Test method 375.0 via email in 1~3 business day superseded2006-01-01,2006-1-1,1990-1-2
GB/T 12243-1989 Spring loaded safety valves 260.0 via email in 1~3 business day superseded2005-08-01,2005-8-1,1990-1-2
GB/T 12247-1989 Automatic steam trops-Classification 184.0 via email in 1~3 business day superseded,2016-7-1,1990-1-2
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
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GB/T 12239-1989 General purpose industrial valves-Diaphragm valves 
  Issued on: 1990-01-04   Price(USD): 150.0
GB/T 12232-1989 General purpose industrial valves-Flanged iron gate valves 
  Issued on: 1990-01-04   Price(USD): 570.0
GB/T 12227-1989 General purpose industrial valves-Specification of spheroidal graphite iron castings 
  Issued on: 1990-01-04   Price(USD): 75.0
GB/T 12222-1989 Multi-turn valve actuator attachment 
  Issued on: 1990-01-04   Price(USD): 220.0
GB/T 12230-1989 General purpose industrial valves-Specification of austenitic steel castings 
  Issued on: 1990-01-04   Price(USD): 180.0
GB/T 12248-1989 Automatic steam traps-Definition of technical terms 
  Issued on: 1990-01-04   Price(USD): 180.0
GB/T 12224-1989 General requirements for industrial steel valves 
  Issued on: 1990-01-04   Price(USD): 150.0
GB/T 12249-1989 Automatic steam traps-Definition of technical terms 
  Issued on: 1990-01-04   Price(USD): 180.0
GB/T 12242-1989 Performance test methods for safety valves 
  Issued on: 1990-01-04   Price(USD): 830.0
GB/T 12237-1989 General purpose industrial valves-Flanged and butt-weld end steel ball valves 
  Issued on: 1990-01-04   Price(USD): 415.0
GB/T 12250-1989 Automatic steam traps. Face-to-face dimensions 
  Issued on: 1990-01-04   Price(USD): 180.0
GB/T 12241-1989 Safety valves-General requirements 
  Issued on: 1990-01-04   Price(USD): 904.0
GB/T 12251-1989 Automatic steam traps-Test method 
  Issued on: 1990-01-04   Price(USD): 375.0
GB/T 12243-1989 Spring loaded safety valves 
  Issued on: 1990-01-04   Price(USD): 260.0
GB/T 12247-1989 Automatic steam trops-Classification 
  Issued on: 1990-01-04   Price(USD): 184.0
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
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