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GB/T 35842-2018
GB/T 35842-2018 Technical requirements for pre-insulated directly buried valve of urban heating
Abstract
This standard specifies the general requirements, testing methods, inspection rules, marking, transportation, and storage for prefabricated directly buried insulated valves used in urban heating systems. This standard applies to the manufacture and inspection of prefabricated directly buried insulated valves designed to transport media with a continuous operating temperature of greater than or equal to 4°C and less than or equal to 120°C, an occasional peak temperature of less than or equal to 140°C, and an operating pressure of less than or equal to 2.5 MPa.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 35842-2018 |
| CCS | Water supply and drainage projects |
| ICS | The water supply system |
| Implement Date | 2019-01-01 |
Price
$ 65
Subtotal
$ 65
Tax
$ 0.00
Order Total (incl. tax)
$ 65