ISO 2531:2009 Ductile Iron Pipes
What is ISO 2531:2009 Ductile Iron Pipes, Fittings, Accessories and their joints for Water Applications? ISO 2531:2009 is an International Standard that specifies the requirements and test methods for ductile iron pipes, fittings, accessories, and their joints, intended for the conveyance of water (including raw water, potable water, and sewage). The standard covers pipes and […]
