2025-12-23 216.73.216.41
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Code of China
Chinese National Standard List: Gas supply engineering

CJ/T 259-2007 Dimethyl ether for city gas 
  Issued on: 2007-8-21   Translation Price(USD): 344.0
CJ 274-2008 City gas pressure regulators 
  Issued on: 2008-2-29   Translation Price(USD): 450.0
GB 50028-1993 Code for design of city gas engineering 
  Issued on: 1993-03-15   Translation Price(USD): 2310.0
CJ/T 490-2016 Armouring hose for the connection of gas appliance 
  Issued on: 2016-06-01   Translation Price(USD): 250.0
CECS 15-1990 Design code for buried oil gas steel pipeline structure 
  Issued on:   Translation Price(USD): 630.0
GB 50030-1991 Norm of oxygen plant design 
  Issued on: 1991-11-15   Translation Price(USD): 350.0
GB/T 25035-2010 Dimethyl ether for city gas 
  Issued on: 2010-09-02   Translation Price(USD): 165.0
CJ/T 3069-1997 Units and symbols for city gas measurement 
  Issued on: 1997-11-24   Translation Price(USD): 244.0
CJJ 33-2005 Code for construction and acceptance of city and town gas distribution works 
  Issued on: 2005-2-5   Translation Price(USD): 690.0
DGJ 08-10-2004 Technical specification of manufactured gas and nutural gas pipeline engieering 
  Issued on: 2005-3-1   Translation Price(USD): 600.0
CJ/T 112-2008 Integrated circuit card diaphragm gas meter 
  Issued on: 2008-9-22   Translation Price(USD): 140.0
DGJ 08-2014-2007 Design specifications of peak specification station for emergency use of liquefied natural gas  
  Issued on:   Translation Price(USD): 840.0
GB 27791-2011 City gas pressure regulating installation 
  Issued on: 2011-12-30   Translation Price(USD): 210.0
CJ/T 288-2008 Factory-made stainless steel flue and chimneys 
  Issued on: 2008-11-13   Translation Price(USD): 180.0
DG/TJ 08-2031-2007 Quality acceptance criteria of gas piping project construction in towns and cities  
  Issued on:   Translation Price(USD): 1230.0
ZBBZH/GJ 31  
  Issued on:   Translation Price(USD):
GB/T 28885-2012 Specifications for city gas service 
  Issued on: 2012-11-5   Translation Price(USD): 270.0
CJJ 51-2001 Safety Technical Spicification for Operation, Maintenance and Rush-repair of Urban Gas Facilities 
  Issued on: 2001-05-08   Translation Price(USD): 830.0
CECS 186-2005 Specification for construction quality acceptance of polygon oil seal gasholder 
  Issued on: 2005-7-25   Translation Price(USD): 990.0
CJ 50-2008 Pressure regulators for liquefied petroleum gas cylinders 
  Issued on: 2008-2-29   Translation Price(USD): 210.0
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