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GB/T 12237-2007
GB/T 12237-2007 Steel ball valves for petroleum,petrochemical and allied industries
Abstract
This standard specifies the structural types, technical requirements, materials, test methods, inspection rules, marking, packaging, and storage and transportation of steel ball valves used in the oil, petrochemical, and related industries. This standard applies to steel ball valves with nominal pressures of PN16 to PN100 and nominal sizes of DN15 to DN500, with end connections in the form of flanges and welding; and to steel ball valves with nominal pressures of PN16 to PN140 and nominal sizes of DN8 to DN50, with end connections in the form of threaded connections and welding.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 12237-2007 |
| CCS | \nValve |
| ICS | Ball valve |
| Implement Date | 2007-11-01 |
Price
$ 57
Subtotal
$ 57
Tax
$ 0.00
Order Total (incl. tax)
$ 57