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GB/T 26478-2011 Active
GB/T 26478-2011 Globe valves for ammonia and lift check valves
Abstract
This standard specifies the structural forms, technical requirements, materials, test methods, inspection rules, marking, painting, packaging, and storage and transportation of shut-off valves and lift check valves for ammonia applications.
This standard applies to shut-off valves and lift check valves with a nominal pressure of PN 10~PN 40, a nominal size of not more than DN 300, a suitable temperature range of -46 ℃ to 150 ℃, and a medium of ammonia gas, ammonia water, and liquid ammonia. The end connection forms include threaded, welded, and flanged connections.
The throttle valves for ammonia applications can refer to this standard.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 26478-2011 |
| CCS | \nValve |
| ICS | Check valve |
| Implement Date | 2011-10-01 |
Price
$ 54
Subtotal
$ 54
Tax
$ 0.00
Order Total (incl. tax)
$ 54