GB/T 18742.3-2017
Polypropylene(PP) piping systems for hot and cold water installations—Part 3:Fittings (English Version)

Standard No.

GB/T 18742.3-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Latest

GB/T 18742.3-2017

Replace

GB/T 18742.3-2002

Scope

This part of GB/T18742 specifies the definition, symbols and abbreviations, materials, product classification, requirements, test methods, inspection rules and signs of injection-molded polypropylene pipe fittings (hereinafter referred to as pipe fittings) made of polypropylene compounding ingredients. , packaging, transportation, storage. This part, together with GB/T18742.1 and GB/T18742.2, is applicable to the cold and hot water piping systems in buildings, including drinking water and heating piping systems. Note: The purchaser is responsible for properly selecting this product according to its specific application requirements and in combination with relevant regulations, standards or specifications. This section does not apply to fire extinguishing systems. 2

GB/T 18742.3-2017 history

• 2017 GB/T 18742.3-2017 Polypropylene(PP) piping systems for hot and cold water installations—Part 3:Fittings
• 2002 GB/T 18742.3-2002 Polypropylene piping systems for hot and cold water installations--Part 3: Fittings

GB/T 18742.3-2017 -All Parts