Shanghai Provincial Standard of the People's Republic of China
Latest
DB31/T 967-2016
Scope
This standard specifies the basic methods and technical requirements for the inspection and assessment of the body and safety accessories of liquefied natural gas welded insulated gas cylinders for vehicles (hereinafter referred to as gas cylinders). The gas cylinders applicable to this standard are those used under normal ambient temperature (-40℃~60℃), the storage medium is liquefied natural gas (LNG), the design temperature is not lower than -196℃, the nominal volume is 150L~500L, and the working pressure It is a refillable gas cylinder with a range of 0.5MPa to 2.0MPa. This standard applies to inspection and testing institutions and user units of vehicle liquefied natural gas welded insulated gas cylinders in Shanghai.
DB31/T 967-2016 history
2016DB31/T 967-2016 Inspection and Evaluation of Welded Insulated Cylinders for Liquefied Natural Gas Used in Vehicles