Поиск

Buried, high-impact poly(vinyl chloride) (PVC-HI) piping systems for the supply of gaseous fuels — Part 1: Pi…

Overview ISO 6993-1:2006 specifies requirements for buried, high‑impact poly(vinyl chloride) (PVC‑HI) pipes used to convey gaseous fuels at a maximum operating pressure (MOP) of 1 bar (100 kPa) and a…