2025-5-17 18.97.14.85
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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GB 2989-1987 High-alumina refractory bricks for blast furnaces 180.0 via email in 1~3 business day superseded,1994-1-1,1989-1-1
GB 2990-1987 High-alumina refractory bricks for hot blast stoves 180.0 via email in 1~3 business day valid,,1989-1-1
GB 2991-1987 High alumina refractory bricks for electric arc furnace roofs 180.0 via email in 1~3 business day valid,,1989-1-1
GB 2995-1987 High alumina refractory bricks for steel ladle linings 180.0 via email in 1~3 business day superseded,1994-1-1,1989-1-1
GB 2996-1987 High-alumina refractory bricks for ladle flow control systems 180.0 via email in 1~3 business day superseded,1993-1-1,1989-1-1
GB 3416-1982 Slide gate bricks for ladles 1624.0 via email in 1~5 business day valid,,1983-11-1
GB 3417-1988 Kaolinite refractory bricks for blast furnaces 180.0 via email in 1~3 business day superseded,1994-1-1,1989-1-1
GB 4415-1984 Fire clay refractory bricks 184.0 via email in 1~3 business day superseded,1994-1-1,1985-4-1
GB 4416-1987 Fire clay refractory bricks for hot-blast stoves 184.0 via email in 1~3 business day superseded,2002-1-1,1989-1-1
GB 4417-1987 Fire clay refractory bricks for glass furnaces 184.0 via email in 1~3 business day superseded,1994-1-1,1989-1-1
GB 4418-1984 Fire clay refractory bricks for casting 180.0 via email in 1~3 business day superseded,2002-5-1,1985-4-1
GB 4420-1987 Fire clay refractory bricks for steel ladle linings 180.0 via email in 1~3 business day superseded,1994-1-1,1989-1-1
GB 4421-1987 Fire clay refractory bricks for ladle flow control systems 180.0 via email in 1~3 business day superseded,1994-1-1,1989-1-1
GB 8356-1987 Super calcined bauxite 180.0 via email in 1~3 business day superseded,1994-1-1,1989-1-1
GB 8357-1987 Method of testing of impurity for hard clay and bauxite chamottes 184.0 via email in 1~3 business day superseded,1994-1-1,1989-1-1
GB/T 14982-1994 Fireclay refractory mortars 224.0 via email in 1~3 business day abolished2009-07-01,2009-7-1,1995-1-1
GB/T 14983-1994 Test method for alkali-resistance of refractories 75.0 via email in 1~3 business day abolished2008-12-01,2008-12-1,1995-1-1
GB/T 22590-2008 Refractory castables for reheating furnaces 80.0 via email in 1~3 business day superseded,2022-3-1,2009-10-1
GB/T 2988-1987 High alumina refractory bricks 180.0 via email in business day superseded,2004-7-1,1989-1-1
GB/T 2988-2012 High alumina bricks 140.0 via email in 1~3 business day superseded,2024-3-1,2013-5-1
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GB 2989-1987 High-alumina refractory bricks for blast furnaces 
  Issued on:   Price(USD): 180.0
GB 2990-1987 High-alumina refractory bricks for hot blast stoves 
  Issued on:   Price(USD): 180.0
GB 2991-1987 High alumina refractory bricks for electric arc furnace roofs 
  Issued on:   Price(USD): 180.0
GB 2995-1987 High alumina refractory bricks for steel ladle linings 
  Issued on:   Price(USD): 180.0
GB 2996-1987 High-alumina refractory bricks for ladle flow control systems 
  Issued on:   Price(USD): 180.0
GB 3416-1982 Slide gate bricks for ladles 
  Issued on:   Price(USD): 1624.0
GB 3417-1988 Kaolinite refractory bricks for blast furnaces 
  Issued on:   Price(USD): 180.0
GB 4415-1984 Fire clay refractory bricks 
  Issued on:   Price(USD): 184.0
GB 4416-1987 Fire clay refractory bricks for hot-blast stoves 
  Issued on:   Price(USD): 184.0
GB 4417-1987 Fire clay refractory bricks for glass furnaces 
  Issued on:   Price(USD): 184.0
GB 4418-1984 Fire clay refractory bricks for casting 
  Issued on:   Price(USD): 180.0
GB 4420-1987 Fire clay refractory bricks for steel ladle linings 
  Issued on:   Price(USD): 180.0
GB 4421-1987 Fire clay refractory bricks for ladle flow control systems 
  Issued on:   Price(USD): 180.0
GB 8356-1987 Super calcined bauxite 
  Issued on:   Price(USD): 180.0
GB 8357-1987 Method of testing of impurity for hard clay and bauxite chamottes 
  Issued on:   Price(USD): 184.0
GB/T 14982-1994 Fireclay refractory mortars 
  Issued on: 1994-04-05   Price(USD): 224.0
GB/T 14983-1994 Test method for alkali-resistance of refractories 
  Issued on: 1994-04-05   Price(USD): 75.0
GB/T 22590-2008 Refractory castables for reheating furnaces 
  Issued on: 2008-12-15   Price(USD): 80.0
GB/T 2988-1987 High alumina refractory bricks 
  Issued on: 1987-01-02   Price(USD): 180.0
GB/T 2988-2012 High alumina bricks 
  Issued on: 2012-11-5   Price(USD): 140.0
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