2023-6-8 3.239.129.52
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Code of China
International Standard List: Flanges, couplings and joints

GB/T 6071.2-1985 Ultra-high vacuum flange--Dimensions 
  Issued on: 1985-06-06   Price(USD): 260.0
GB/T 19066.1-2003 Specification and symbol of flexible graphite corrugated metal gaskets 
  Issued on: 2003-04-15   Price(USD): 180.0
GB/T 19326-2022 Forged branch outlet fittings 
  Issued on: 2022-07-11   Price(USD): 450.0
GB/T 28774-2021 Synchronous belt drives—Belts with T trapezoidal profile system 
  Issued on: 2021-05-21   Price(USD): 225.0
GB/T 14383-2021 Forged fittings, socket-welding and threaded 
  Issued on: 2021-03-09   Price(USD): 555.0
GB/T 19066.1-2020 Composite wave-serrated metal gaskets for pipe flanges—Part 1:PN designated 
  Issued on: 2020-11-19   Price(USD): 255.0
GB/T 39245.1-2020 Grooved metal gaskets with covering layers for pipe flanges—Part 1：PN designated 
  Issued on: 2020-11-19   Price(USD): 225.0
GB/T 39245.2-2020 Grooved metal gaskets with covering layers for pipe flanges—Part 2:Class designated 
  Issued on: 2020-11-19   Price(USD): 255.0
GB/T 19066.2-2020 Composite wave-serrated metal gaskets for pipe flanges—Part 2:Class designated 
  Issued on: 2020-11-19   Price(USD): 240.0
GB/T 9125.1-2020 Fasteners for steel pipe flange joints—Part 1:PN designated 
  Issued on: 2020-09-29   Price(USD): 1000.0
GB/T 9125.2-2020 Fasteners for steel pipe flange joints—Part 2:Class designated 
  Issued on: 2020-07-21   Price(USD): 400.0
GB/T 1048-2019 Pipework components—Definition and selection of nominal pressure 
  Issued on: 2019-05-10   Price(USD): 80.0
GB/T 13402-2019 Large diameter steel pipe flanges 
  Issued on: 2019-05-10   Price(USD): 1170.0
GB/T 9124.2-2019 Steel pipe flanges—Part 2:Class designated 
  Issued on: 2019-05-10   Price(USD): 2110.0
GB/T 9124.1-2019 Steel pipe flanges—Part 1:PN designated 
  Issued on: 2019-05-10   Price(USD): 1200.0
GB/T 1047-2019 Pipework components-Definition and selection of nominal size  
  Issued on: 2019-03-25   Price(USD): 70.0
GB/T 17186.2-2018 Calculation methods for the pipe flange joints—Part 2:Calculation method satisfies leakage rate 
  Issued on: 2018-05-14   Price(USD): 610.0
GB/T 36019-2018 Specification for grooved pipe fittings 
  Issued on: 2018-03-15   Price(USD): 400.0
GB/T 34635-2017 Flange connections 
  Issued on: 2017-10-14   Price(USD): 360.0
GB/T 33926-2017 Stainless steel pipe fitting of ring compression 
  Issued on: 2017-07-12   Price(USD): 370.0
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