MS ISO 4427-1:2019 – Plastics piping systems for water supply and for drainage and sewerage under pressure — Polyethylene (PE) — Part 1: General
Scope: The MS 10:2015+A2:2009 is an adoption of the BS 4449 which is a British standard on steel for the reinforcement of concrete that discusses the criteria for manufacturing ribbed weldable reinforcing steel. BS 4449 specifies requirements for ribbed weldable reinforcing steel … Read More »