T/ZZB 1195-2019
Biaxial oriented unplasticized poly(vinyl chloride)(PVC-O) duct for communication underground conduit (English Version)
- Standard No.
- T/ZZB 1195-2019
- Language
- Chinese, Available in English version
- Release Date
- 2019
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/ZZB 1195-2019
- Scope
- This standard specifies the terms and definitions, symbols, abbreviations, product classification, product structure, model specifications, marking and connection methods, basic requirements, technical requirements, test methods, inspection rules, markings, transportation, storage and use environment, and quality commitment. This standard applies to biaxially oriented polyvinyl chloride (PVC-O) pipes for underground communication pipelines, whether excavation or non-excavation (horizontal directional drilling method).
T/ZZB 1195-2019 history
- 2019 T/ZZB 1195-2019 Biaxial oriented unplasticized poly(vinyl chloride)(PVC-O) duct for communication underground conduit
