Plastics piping systems for the supply of gaseous fuels. Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing-Pipes
气体燃料供应用塑料管道系统 带熔焊和机械连接的未增塑聚酰胺(PA-U)管道系统
This document specifies the physical and mechanical properties of pipes made from unplasticized
polyamide (PA-U) in accordance with ISO 16486-1, intended to be buried and used for the supply of
gaseous fuels. It also specifies the test parameters for the test methods to which it refers.
The ISO 16486 series of standards is applicable to PA-U piping systems, the components of which are
connected by fusion jointing and/or mechanical jointing.
In addition, this document lays down dimensional characteristics and requirements for the marking
of pipes.
Pipes conforming to this document are jointed typically by using mechanical, electrofusion or butt
fusion techniques.All current amendments available at time of purchase are included with the purchase of this document.