Plastics piping systems for soil and waste discharge (low and high temperature) inside buildings — Polyethylene (PE)
建筑物内土壤和废物排放(低温和高温)用塑料管道系统——聚乙烯(PE)
发布日期:
2003-11-18
ISO 8770:2003规定了建筑物内土壤和废物排放(低温和高温)用实心壁聚乙烯(PE)管道和配件以及系统本身的要求。它不包括埋地管道工程。
适用于通过弹性密封圈或对接熔合或电熔合连接的管道和配件。
ISO 8770:2003 specifies the requirements for solid-wall polyethylene (PE) pipes and fittings for soil and waste discharge (low and high temperature) inside buildings, as well as the system itself. It does not include buried pipework.
It is applicable to pipes and fittings designed for jointing by means of elastomeric sealing rings or by butt fusion or electrofusion.