2023-9-24 18.232.179.37
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Code of China
Chinese National Standard List: Material Protection

GB/T 32120-2022 Covering corrosion control technology of oxidative polymerization for steel structures 
  Issued on: 2022-12-30   Price(USD): 255.0
GB/T 42262-2022 Metallic and other inorganic coatings—Thermal spray coordination—Tasks and responsibilities 
  Issued on: 2022-12-30   Price(USD): 210.0
GB/T 41950-2022 Metallic coatings—Electroplated coatings of zinc and zinc alloys on iron or steel with supplementary Cr(Ⅵ)-free treatment 
  Issued on: 2022-12-30   Price(USD): 225.0
GB/T 9797-2022 Metallic and other inorganic coatings—Electrodeposited coatings of nickel，nickel plus chromium, copper plus nickel and of copper plus nickel plus chromium 
  Issued on: 2022-10-12   Price(USD): 375.0
GB/T 41759-2022 Technical specification of corrosion inhibitor for grounding grid resistance-reducing material 
  Issued on: 2022-10-12   Price(USD): 225.0
GB/T 41761-2022 Technical requirements for life cycle of anti-corrosion materials in wet desulfurization system 
  Issued on: 2022-10-12   Price(USD): 435.0
GB/T 4950-2021 Sacrificial anode of zinc alloy 
  Issued on: 2021-08-20   Price(USD): 630.0
GB/T 17850.9-2021 Preparation of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part 9: Staurolite 
  Issued on: 2021-08-20   Price(USD): 105.0
GB/T 40375-2021 Technical specification of corrosion control operation for metal connection (fastening) structure  
  Issued on: 2021-08-20   Price(USD): 255.0
GB/T 39530-2020 Thermal spraying—Nanostructured zirconia powder and coating preparation 
  Issued on: 2020-12-14   Price(USD): 160.0
GB/T 39807-2021 Process specifications of Pb-free plating tin and tin alloys 
  Issued on: 2021-03-09   Price(USD): 170.0
GB/T 39495-2020 Metallic and other inorganic coatings—Chromate-free chemical conversion coatings on allumion and its alloys 
  Issued on: 2020-11-19   Price(USD): 150.0
GB/T 11376-2020 Metallic and other inorganic coatings—Phosphate conversion coating of metals 
  Issued on: 2020-06-02   Price(USD): 255.0
GB/T 13912-2020 Metallic coatings—Hot dip galvanized coatings on fabricated iron and steel articles—Specifications and test methods 
  Issued on: 2020-06-02   Price(USD): 250.0
GB/T 19823-2020 Thermal spraying- Procedures for the application of thermally sprayed coatings for engineering components 
  Issued on: 2020-06-02   Price(USD): 225.0
GB/T 37589-2019 Technical specification for anticorrosion of steel pipe and fitting lining with fluoroplastics 
  Issued on: 2019-06-04   Price(USD): 150.0
GB/T 37575-2019 Cathodic protection of buried grounding conduct 
  Issued on: 2019-06-04   Price(USD): 160.0
GB/T 37594-2019 Technical specification for anti-UV three-layer external fusion powder coating corrosion protection for steel pipe 
  Issued on: 2019-06-04   Price(USD): 250.0
GB/T 37576-2019 Cathodic protection of buried metallic gas storage device 
  Issued on: 2019-06-04   Price(USD): 220.0
GB/T 37309-2019 Anti-corrosion technical specification for marine steel structures by high velocity arc spraying 
  Issued on: 2019-03-25   Price(USD): 140.0
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