GB/T 20674.3-2020
Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 3:Operator's badge

Standard No.

GB/T 20674.3-2020

Language

Chinese

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Lastest

GB/T 20674.3-2020

Scope

This part of GB/T 20674 specifies the terms and definitions, data carriers, and data codes for polyethylene (PE) piping system fusion equipment operator codes. This part, together with other parts of GB/T 20674, applies to fusion equipment and operators of polyethylene piping systems for gas/water supply. Note: When welding equipment is used for prefabricated connection of gas/water supply components (such as valves, steel-plastic conversion, etc.) or for nuclear power pipes, PE-RT pipes for hot and cold water, industrial pipes, composite pipes, etc., Negotiated by the supply and demand sides.

GB/T 20674.3-2020 Referenced Document

• GB/T 19278-2018 General terms and their definitions of thermoplastic pipes, fittings and valves
• ISO 3166-1 Codes for the representation of names of countries and their subdivisions — Part 1: Country code

GB/T 20674.3-2020 history

• 2020 GB/T 20674.3-2020 Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 3:Operator's badge

GB/T 20674.3-2020 -All Parts