This standard covers the characteristics of steel cylinders, with seams, suitable for the storage and transportation of liquefied petroleum gases, whose nominal capacity is between 6.00 and 120 liters of water and working pressures between 6.00 - Kg/cm2 (85.20 lb/in2) and 17.50 Kg/cm2 (248.52 lb/in2) at 37.8° C (100° F).
COVENIN 649-1974 history
1973COVENIN 649-1974 Venezuela’s National Standards on Narrow-necked Pot-bellied Bottles for Containing Liquefied Petroleum Gas