This standard establis es the quality specifications of the welded steel bottle (hereinafter "bottle") used for the storage and transportation of liquefied petroleum gas at a maximum working pressure of 1.67 MPa (17 kgf /cm2).
NC 97-14-1987 history
1987NC 97-14-1987 Packaging. 50 kg Welded Steel Cylinder for Liquated Petroleum Gas. Quality Specifications