2025-12-27 10.8.118.215
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Chinese National Standard List: Pipeline fittings

GB 12381.2-1990 PN 2.0MPa (20bar) Convex Surface Necked Threaded Ductile Iron Pipe Flange 
  Issued on:   Translation Price(USD): 30.0
GB 12381.1-1990 PN1.0MPa (10bar) and PN 1.6MPa (16bar) Convex Surface Necked Threaded Ductile Iron Pipe Flange 
  Issued on:   Translation Price(USD): 30.0
GB 12381.3-1990 PN2.5 MPa (25bar) Convex Surface Necked Threaded Ductile Iron Pipe Flange 
  Issued on:   Translation Price(USD): 30.0
GB 12383.5-1990 PN4.0MPa (40bar) Convex Surface Ductile Iron Pipe Flange Cover 
  Issued on:   Translation Price(USD): 30.0
GB 12382.2-1990 PN5.0MPa (50bar) Ductile Iron Pipe Flange with Necked Loose Sleeve and Flared End 
  Issued on:   Translation Price(USD): 30.0
GB 12383.4-1990 PN2.5 MPa (25bar) Convex Surface Ductile Iron Pipe Flange Cover 
  Issued on:   Translation Price(USD): 30.0
GB 12383.3-1990 PN2.0MPa (20bar) Convex Surface Ductile Iron Pipe Flange Cover 
  Issued on:   Translation Price(USD): 30.0
GB 12384-1990 Technical Conditions for Ductile Iron Pipe Flanges 
  Issued on:   Translation Price(USD): 45.0
GB 12381.5-1990 PN5.0MPa (50bar) Convex Surface Necked Threaded Ductile Iron Pipe Flange 
  Issued on:   Translation Price(USD): 30.0
GB/T 8261-1987 Flexible coupling of housing for pipe end with shoulder 
  Issued on: 1987-10-15   Translation Price(USD): 190.0
JB/T 1003-1977 Welded pipe fittings, nuts, plugs, washers 
  Issued on: 1977-01-17   Translation Price(USD): 190.0
JB/T 1002-1977 Gasket 
  Issued on: 1977-01-17   Translation Price(USD): 190.0
JB/T 1000-1977 Hex plug 
  Issued on:   Translation Price(USD): 190.0
JB/T 1001-1977 Hexagon plug 
  Issued on:   Translation Price(USD): 190.0
JB/T 1956-1977 Right angle adjustable sleeve type end fittings 
  Issued on: 1978-10-01   Translation Price(USD): 190.0
JB/T 1955-1977 Card sets straight adjustable fittings 
  Issued on: 1978-10-01   Translation Price(USD): 190.0
JB/T 1883-1977 Straight long welded pipe fittings 
  Issued on: 1978-10-01   Translation Price(USD): 190.0
JB/T 1954-1977 Card sets Straight adjustable fittings 
  Issued on: 1978-10-01   Translation Price(USD): 190.0
JB/T 1976-1977 Card sets straight adjustable joints body 
  Issued on: 1978-10-01   Translation Price(USD): 190.0
JB/T 1977-1977 Card sets of adjustable joints at right angles to the body side 
  Issued on: 1978-10-01   Translation Price(USD): 190.0
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