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GB 27791-2011
GB 27791-2011 City gas pressure regulating installation
Abstract
This standard specifies the terms and definitions, model compilation, structural requirements, technical requirements, test methods, inspection rules, quality certification documents, marking, packaging, transportation, and storage of gas pressure regulators used in urban gas transmission and distribution systems (hereinafter referred to as "pressure regulators").
This standard applies to pressure regulators with an import pressure not exceeding 4.0 MPa and an operating temperature range not exceeding -20 ℃ to 60 ℃.
This standard does not apply to underground pressure regulators.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB 27791-2011 |
| CCS | Gas supply project |
| ICS | The facilities in the building |
| Implement Date | 2012-11-01 |
Price
$ 31.00
Subtotal
$ 31.00
Tax
$ 0.00
Order Total (incl. tax)
$ 31.00