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CJ/T 246-2018 Active
CJ/T 246-2018 Preformed directly buried steam insulating pipes and fittings for urban heating
Abstract
This standard specifies the terms and definitions, general requirements, requirements, test methods, inspection rules, marking, transportation, and storage of prefabricated directly buried steam insulation pipes (hereinafter referred to as insulation pipes) and pipeline accessories for urban heating.
This standard applies to the manufacture and inspection of directly buried steel outer-shielded steam insulation pipes and pipeline accessories for transporting steam media with a working pressure of less than or equal to 2.5 MPa and a temperature of less than or equal to 350 ℃.
General Product Information
| Document Type | Industry standards-Urban construction |
|---|---|
| Standard Status | Active |
| Standard Code | CJ/T 246-2018 |
| CCS | Heating and heating engineering |
| ICS | \nCentral heating system |
| Implement Date | 2019-04-01 |
Price
$ 48
Subtotal
$ 48
Tax
$ 0.00
Order Total (incl. tax)
$ 48