BS EN 1555-1:2021 PDF

What is BS EN 1555 ‑ 1 about?

BS EN 1555 ‑ 1 is the first part of the multi-series standard of European standards on ‘ Plastic piping system and ducting system’. BS EN 1555. 1555 ‑ 1 specifies the general aspects of polyethylene (PE) piping systems in the field of the supply of gaseous fuels. In conjunction with Parts 2 to 5 of EN 1555, BS EN 1555 ‑ 1 is applicable to PE pipes, fittings, and valves, their joints and to joints with components of other materials intended to be used under the following conditions:

A maximum operating pressure, MOP, up to and including 10 bar1 at a reference temperature of 20 °C for design purposes