ISO 21138-3:2007 无压地下排水排污用塑料管道系统 未增塑的聚氯乙烯（PVC-U）、聚丙烯（PP）和聚乙烯（PE）的结构壁管道系统 第3部分：B型有非光滑外表面的管道和配件

标准编号：ISO 21138-3:2007

中文名称：无压地下排水排污用塑料管道系统 未增塑的聚氯乙烯（PVC-U）、聚丙烯（PP）和聚乙烯（PE）的结构壁管道系统 第3部分：B型有非光滑外表面的管道和配件

英文名称：Plastics piping systems for non-pressure underground drainage and sewerage — Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) — Pa

发布日期：2007-10

标准范围

This part of ISO 21138, together with ISO 21138-1, specifies the definitions and requirements for pipes with a non-smooth external surface (Type B), fittings and systems based on unplasticized poly(vinyl chloride) (PVCU), polypropylene (PP) and polyethylene (PE) structured-wall piping systems in the field of non-pressure systems for underground drainage and sewerage.This part of ISO 21138 specifically refers to PVC, PP and PE materials.This part of ISO 21138 specifies test methods and test parameters.This part of ISO 21138 covers a range of pipe and fitting sizes, materials, pipe constructions and nominal ring stiffnesses, and gives recommendations concerning colours.In conjunction with ISO 21138-1, this part of ISO 21138 is applicable to PVC-U, PP and PE structured-wall pipes and fittings, to their joints and to joints with components of other plastics and non-plastics materials intended to be used for buried piping systems for the transport of drainage and sewage.It is applicable to PVC-U, PP and PE structured-wall pipes and fittings with or without an integral socket with elastomeric ring seal joints as well as welded and fused joints.Test methods are not included in this document.

标准预览图