Specifies a range of jointing methods for connecting low alloy steel tubes and steel tubes and fittings for use with aqueous liquids. Specific joint types covered by this document include butt welded joints, welded spigot and socket joints, welding collars, flange and threaded joints, spigot and socket joints with seal and mechanical couplings.
This standard specifies requirements for the strength and integrity of the joints and the testing of the joints. It does not specify the requirements for the tubes or the fittings.
It is suitable for joints intended for the conveyance of water for human consumption, after an appropriate coating has been applied.