BSI - BS EN 1555-2
Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 2: Pipes
|Publication Date:||7 January 2004|
|ICS Code (Gas supply systems):||91.140.40|
|ICS Code (Plastics pipes):||23.040.20|
This part of EN 1555 specifies the characteristics of pipes made from polyethylene (PE) 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 this standard.
In conjunction with the other parts of EN 1555 it is applicable to PE pipes, their joints and to joints with components of PE and other materials intended to be used under the following conditions:
a) a maximum operating pressure, MOP, up to and including 10 bar 1) ;
b) an operating temperature of 20 °C as reference temperature.
NOTE 1 For other operating temperatures, derating coefficients should be used, see EN 1555-5.
EN 1555 covers a range of maximum operating pressures and gives requirements concerning colours and additives.
NOTE 2 It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes.
1) 1 bar = 0.1 MPa