2025-6-19 18.97.9.170
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
International Standard List: Flanges, couplings and joints

T/QGCML 2007-2023  
  Issued on: 2023-11-03   Price(USD):
GB/T 3287-2024 Malleable cast iron pipe fittings 
  Issued on: 2024-10-26   Price(USD): 990.0
GB/T 29038-2024 Technical specification for light gauge stainless steel piping 
  Issued on: 2024-09-29   Price(USD): 735.0
GB/T 19228.1-2024 Stainless steel press-fitting assemblies—Part 1:Press-fittings 
  Issued on: 2024-09-29   Price(USD): 645.0
GB/T 43913-2024 Steel swage(d) nipples 
  Issued on: 2024-4-25   Price(USD): 360.0
GB/T 17241.1-2024 Cast iron pipe flanges—Part 1:PN designated 
  Issued on: 2024-4-25   Price(USD): 750.0
GB/T 17241.2-2024 Cast iron pipe flanges—Part 2: Class designated 
  Issued on: 2024-4-25   Price(USD): 555.0
T/HEBTSXH 002-2024  
  Issued on: 2024-05-14   Price(USD):
GB/T 9128.2-2023 Metallic ring joint gaskets for steel pipe flanges—Part 2：Class designated 
  Issued on: 2023-9-7   Price(USD): 320.0
GB/T 13403-2023 Gaskets for large-diameter steel pipe flanges 
  Issued on: 2023-9-7   Price(USD): 400.0
GB/T 9126.1-2023 Non-metallic flat gaskets for pipe flanges—Part 1：PN designated 
  Issued on: 2023-9-7   Price(USD): 320.0
GB/T 9128.1-2023 Metallic ring joint gaskets for steel pipe flanges—Part 1：PN designated 
  Issued on: 2023-9-7   Price(USD): 255.0
GB/T 43079.1-2023 Specification for selection and matching of steel pipe flanges, gaskets and fasteners—Part 1:PN designated  
  Issued on: 2023-09-07   Price(USD): 400.0
GB/T 9126.2-2023 Non-metallic flat gaskets for pipe flanges―Part 2:Class designated 
  Issued on: 2023-09-07   Price(USD): 255.0
GB/T 43079.2-2023 Specification for selection and matching of steel pipe flanges, gaskets and fasteners—Part 2: Class designated  
  Issued on: 2023-09-07   Price(USD): 400.0
GB/T 19675.1-2023 Reinforced flexible graphite gaskets for pipe flanges—Part 1: PN designated 
  Issued on: 2023-9-7   Price(USD): 320.0
GB/T 19675.2-2023 Reinforced flexible graphite gaskets for pipe flanges—Part 2: Class designated 
  Issued on: 2023-9-7   Price(USD): 240.0
GB/T 29465-2023 Flange of floating heat exchangers 
  Issued on: 2023-9-7   Price(USD): 285.0
T/HEBTSXH 001-2024 Steel Swivel Ring Flange 
  Issued on: 2023-06-06   Price(USD):
GB/T 19326-2022 Forged branch outlet fittings 
  Issued on: 2022-07-11   Price(USD): 450.0
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