Historical
DIN EN 1555-3:2005
Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 3: Fittings (Foreign Standard)
This Part of EN 1555 specifies the characteristics of fusion fittings made from polyethylene(PE) as well as of mechanical fittings made from PE and other materials for piping systems in the field of the supply of gaseous fuels. It also specifies the test parameters for the test methods referred to in the present standard.
Deutsches Institut für Normung [din]