BS 7278:1990

Specification for gas tightness of equipment for gas welding and allied processes

BSI Group , 08/31/1990

$132.00 $264.16

Specifies the maximum external leakage rates acceptable. Applies to individual components used in the gas supply to blowpipe from the connecting point of the hose (outlet of cylinder or connecting point to a gas supply plant). Does not apply to gas supply plants.