2025-12-5 216.73.216.21
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
AQ 2023-2025 Safety specification for refractory production via email in business day to be valid,,2026-6-1
GB/T 34218-2025 Refractory products—Determination of compressive strength at elevated temperatures 270.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 46056-2025 Determination of sulfur in refractory products by gravimetric, photometric and titrimetric methods 435.0 via email in 1~5 business day to be valid,,2026-3-1
GB/T 46062-2025 Monolithic (unshaped) refractory products—Gunning refractory panels by wet gunning techniques 270.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 16555-2025 Chemical analysis of refractories containing carbon, silicon carbide or nitride 630.0 via email in 1~8 business day to be valid,,2026-3-1
GB/T 6900-2025 Chemical analysis of alumino—silicate refractories 600.0 via email in 1~8 business day to be valid,,2026-3-1
GB/T 34333-2025 Refractories - Chemical analysis by inductively coupled plasma atomic emission spectrometry(ICP-AES) 270.0 via email in 1~3 business day to be valid,,2026-2-1
GB/T 34219-2025 Refractory products - Determination of tensile strength at room temperature 105.0 via email in 1~3 business day to be valid,,2026-2-1
GB/T 22459.10-2025 Refractory mortars—Part 10：Determination of permanent change in dimensions on heating 270.0 via email in 1~3 business day valid,,2025-10-1
GB/T 5069-2024 Chemical analysis of magnesia-alumina refractories 615.0 via email in 1~5 business day valid,,2025-3-1
GB/T 22459.9-2024 Refractory mortars—Part 9：Determination of shear bonding strength at room temperature 195.0 via email in 1~3 business day valid,,2025-1-1
GB/T 17105-2024 Classification of aluminum-silicon dense shaped refractory products 195.0 via email in 1~3 business day valid,,2024-12-1
GB/T 30757-2024 Classification of basic dense shaped refractory products containing from 7% to 50% carbon 195.0 via email in 1~3 business day valid,,2024-12-1
GB/T 17732-2023 Determination of dense shaped refractory products containing carbon 255.0 via email in 1~3 business day valid,,2024-7-1
GB/T 5072-2023 Refractory products—Determination of cold compressive strength 255.0 via email in 1~3 business day valid,,2024-7-1
GB/T 4984-2023 Chemical analysis of refractories containning zirconia 615.0 via email in 1~5 business day valid,,2024-7-1
T/HNNMIA 1-2024 Ladle drainage sand — Determination of Silicon, magnesium, iron, aluminum, chromium, zirconium, potassium, sodium content— Wavelength dispersive X-ray fluorescence spectrometry via email in business day valid,,2024-5-31
GB/T 17601-2023 Refractory products—Determination of resistance to acid 225.0 via email in 1~3 business day valid,,2024-3-1
GB/T 5989-2023 Refractory products—Determination of refractoriness under load(differential method with rising temperature) 225.0 via email in 1~3 business day valid,,2023-12-1
GB/T 5073-2022 Refractory products—Determination of creep in compression 225.0 via email in 1~3 business day valid,,2023-7-1
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AQ 2023-2025 Safety specification for refractory production 
  Issued on: 2025-11-14   Price(USD):
GB/T 34218-2025 Refractory products—Determination of compressive strength at elevated temperatures 
  Issued on: 2025-08-29   Price(USD): 270.0
GB/T 46056-2025 Determination of sulfur in refractory products by gravimetric, photometric and titrimetric methods 
  Issued on: 2025-08-29   Price(USD): 435.0
GB/T 46062-2025 Monolithic (unshaped) refractory products—Gunning refractory panels by wet gunning techniques 
  Issued on: 2025-08-29   Price(USD): 270.0
GB/T 16555-2025 Chemical analysis of refractories containing carbon, silicon carbide or nitride 
  Issued on: 2025-8-29   Price(USD): 630.0
GB/T 6900-2025 Chemical analysis of alumino—silicate refractories 
  Issued on: 2025-8-29   Price(USD): 600.0
GB/T 34333-2025 Refractories - Chemical analysis by inductively coupled plasma atomic emission spectrometry(ICP-AES) 
  Issued on: 2025-8-1   Price(USD): 270.0
GB/T 34219-2025 Refractory products - Determination of tensile strength at room temperature 
  Issued on: 2025-8-1   Price(USD): 105.0
GB/T 22459.10-2025 Refractory mortars—Part 10：Determination of permanent change in dimensions on heating 
  Issued on: 2025-03-28   Price(USD): 270.0
GB/T 5069-2024 Chemical analysis of magnesia-alumina refractories 
  Issued on: 2024-8-23   Price(USD): 615.0
GB/T 22459.9-2024 Refractory mortars—Part 9：Determination of shear bonding strength at room temperature 
  Issued on: 2024-06-29   Price(USD): 195.0
GB/T 17105-2024 Classification of aluminum-silicon dense shaped refractory products 
  Issued on: 2024-05-28   Price(USD): 195.0
GB/T 30757-2024 Classification of basic dense shaped refractory products containing from 7% to 50% carbon 
  Issued on: 2024-05-28   Price(USD): 195.0
GB/T 17732-2023 Determination of dense shaped refractory products containing carbon 
  Issued on: 2023-12-28   Price(USD): 255.0
GB/T 5072-2023 Refractory products—Determination of cold compressive strength 
  Issued on: 2023-12-28   Price(USD): 255.0
GB/T 4984-2023 Chemical analysis of refractories containning zirconia 
  Issued on: 2023-12-28   Price(USD): 615.0
T/HNNMIA 1-2024 Ladle drainage sand — Determination of Silicon, magnesium, iron, aluminum, chromium, zirconium, potassium, sodium content— Wavelength dispersive X-ray fluorescence spectrometry 
  Issued on: 2024-05-31   Price(USD):
GB/T 17601-2023 Refractory products—Determination of resistance to acid  
  Issued on: 2023-08-06   Price(USD): 225.0
GB/T 5989-2023 Refractory products—Determination of refractoriness under load(differential method with rising temperature)  
  Issued on: 2023-05-23   Price(USD): 225.0
GB/T 5073-2022 Refractory products—Determination of creep in compression 
  Issued on: 2022-12-30   Price(USD): 225.0
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