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GB/T 12236-2008
GB/T 12236-2008 Steel swing check valve for petroleum,petrochemical and allied industries
Abstract
This standard specifies the structural form, technical requirements, materials, test methods, inspection rules, marking, anti-corrosion, painting, packaging, and storage and transportation of bolt-connected valve covers of steel swing-check valves (referred to as "check valves"). This standard applies to steel swing-check valves with bolt-connected valve covers, either flange-connected or welded. Its parameters include: nominal pressure PN16 to PN420, nominal size DN50 to DN600, operating temperature -29 ℃ to 538 ℃, and applicable media such as oil, chemicals, natural gas, and related products.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 12236-2008 |
| CCS | \nValve |
| ICS | Check valve |
| Implement Date | 2008-07-01 |
Price
$ 47
Subtotal
$ 47
Tax
$ 0.00
Order Total (incl. tax)
$ 47