GB/T 19473.2-2020 Active
GB/T 19473.2-2020 Polybutene (PB) piping systems for hot and cold water installations—Part 2:Pipes
Abstract
This part of GB/T 19473 specifies the terms and definitions, symbols and abbreviations, materials, product classification, selection of S values for pipe series, requirements, system applicability, test methods, inspection rules and marking, packaging, transportation and storage of polybutylene pipes made from polybutylene blends (hereinafter referred to as pipes).
This part, together with other parts of GB/T 19473, is applicable to building cold and hot water piping systems, including drinking water and heating piping systems.
Note: It is the responsibility of the purchaser to select this product appropriately according to the specific application needs and in combination with relevant regulations, standards or normative requirements.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 19473.2-2020 |
| CCS | Plastic profiles |
| ICS | Plastic pipes, fittings, and valves |
| Implement Date | 2021-06-01 |