Abstract / scope
ISO 12176-1:2006 specifies the general characteristics of, and performance requirements for, equipment for butt fusion jointing of polyethylene (PE) piping systems using electric heaters. It is applicable to mechanical and pressure-activated equipment for butt fusion jointing PE pipes and fittings either intended to be used for the supply of gaseous fuels, conforming to ISO 4437 and ISO 8085-2, or intended for the conveyance of water for human consumption (including raw water prior to treatment) and for the conveyance of water for general purposes, conforming to ISO 4427-2 and ISO 4427-3.