ISO 13:1978

Grey iron pipes, special castings, and grey iron parts for pressure main lines ISO 13:1978 specifies the properties of the pipes, special castings, and parts manufactured by any one of the following processes: centrifugal casting in metal or sand molds; vertical casting in sand molds. ISO 13:1978 applies to products with sockets, spigots, or flanges […]

ISO 4179:2005(EN)

Ductile iron pipes and fittings for pressure and non-pressure pipelines — Cement mortar lining ISO 4179:2005(EN) is created by Technical Committee ISO/TC 5, Ferrous metal pipes and metallic fittings, Subcommittee SC 2, Cast iron pipes, fittings, and their joints. ISO 4179:2005 defines the nature, the method of application, the surface condition and the minimum thickness […]