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CJ/T 447-2014 Active
CJ/T 447-2014 Automatic shut-off valve for pipeline gas
Abstract
This standard specifies the terms and definitions, classification and models, structure and materials, requirements, test methods, inspection rules, marking, user manuals, packaging, transportation, and storage of self-closing valves for pipeline gas.
This standard applies to self-closing valves for pipeline gas used in urban gas that meets the requirements of GB/T 13611, with an operating temperature not exceeding -10 ℃ to 40 ℃, and installed on indoor gas pipelines with a design pressure of less than 10 kPa, and with a nominal size not exceeding 50 mm.
General Product Information
| Document Type | Industry standards-Urban construction |
|---|---|
| Standard Status | Active |
| Standard Code | CJ/T 447-2014 |
| CCS | Gas supply project |
| ICS | The facilities in the building |
| Implement Date | 2014-07-01 |
Price
$ 36
Subtotal
$ 36
Tax
$ 0.00
Order Total (incl. tax)
$ 36