GB/T 13663-2000
Replaced
GB/T 20674.4-2020
Active
National standards
GB/T 20674.4-2020 Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 4:Traceability coding
GB/T 20674.4-2020 Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 4:Traceability coding
Basic Information
Standard Code:
GB/T 20674.4-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Plastic profiles
ICS Name:
Plastic pipes, fittings, and valves
Publish Date:
2020-11-19
Implement Date:
2021-06-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国塑料制品标准化技术委员会(SAC/TC 48)
Pages:
25 pages
Scope
GB/T 20764的本部分规定了聚乙烯(PE)管道系统熔接设备用可追溯编码的术语和定义、编码系统设计、信息编码、数据载体。
本部分与GB/T 20764的其他部分一起，适用于燃气/给水用聚乙烯管道系统熔接设备的可追溯性。所编代码通过字母或数字识别读取，如：条形码等。
本部分还适用于聚乙烯燃气/给水用管道系统的管材、管件和阀门，以及其组合件的熔接。例如：使用熔接工具进行的热熔对接、热熔承插连接或热熔鞍形连接、电熔连接（承口和鞍形)、感应熔接以及机械连接等。
Development Information
Drafting Units:
亚大塑料制品有限公司、广东联塑科技实业有限公司、西安塑龙熔接设备有限公司、罗森博格(无锡)管道技术有限公司、山东胜邦塑胶有限公司、广州特种承压设备检测研究院、南塑建材塑胶制品(深圳)有限公司
Drafting Persons:
李瑜、李统一、赵锋、王振超、景发岐、吴文栋、吴出华、杨郁葱
Same series standard
GB/T 20674.1-2020 Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 1:Butt fusion
GB/T 20674.2-2020 Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 2:Electrofusion
GB/T 20674.3-2020 Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 3:Operator’s badge
Referenced Standards
GB/T 19278-2018 General terms and their definitions of thermoplastic pipes,fittings and valves
ISO 8601
ISO 13950:2007
ISO/IEC 15417
ISO/IEC 16390
GB/T 3682.1-2018 Plastics—Determination of the melt mass-flow rate(MFR)and melt volume-flow rate(MVR)of thermoplastics—Part 1:Standard method
GB/T 20674.3-2020 Plastics pipes and fittings—Equipment for fusion jointing polyethylene systems—Part 3:Operator’s badge
Adopt standards
ISO 12176-4:2003
Related Standards
GB/T 18251-2000
Replaced
GB/T 18251-2000 Method for the assessment of pigment or carbon black dispersion in polyolefin pipes,fittings and compounds
GB/T 18252-2000
Replaced
GB/T 18252-2000 Plastics piping and ducting systems—Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation
GB/T 18477-2001
Replaced
GB/T 18477-2001 Unplasticized polyvinyl chloride(PVC-U) double wall corrugated pipes for underground soil, waste and drainage
GB/T 18742.1-2002
Replaced
GB/T 18742.1-2002 Polypropylene piping systems for hot and cold water installations—Part 1:General
GB/T 18742.2-2002
Replaced