KGS AA233:2018

This Code applies to the facilities, technology and inspection for manufacturing of transition fittings or T.F which connects metal pipe to polyethylene pipe installed in city gas or liquefied petroleum gas facility or one connects metal pipe to polyethylene pipe (hereinafter referred to as 'joints') among the piping joints in conformity to the Enforcement Regulation of the Safety Control and Business Regulation of Liquefied Petroleum Gas Act (hereinafter referred to as 'Enforcement Regulation'), Table 3, No.8 and Table 7, No.4-h.