PDF
T/WZBF 012-2022 Active
T/WZBF 012-2022 Large-scale petrochemical equipment for high-pressure and ultra-high temperature bellows pre-tightening special new ball valve
Abstract
Main technical content: This standard specifies the terminology, structural forms, technical requirements, materials, assembly and debugging, test methods, inspection rules, marking, nameplates, and supply of high-pressure and ultra-high temperature bellows pre-tensioned special new ball valves (hereinafter referred to as "ball valves") used in large petrochemical installations for flange connections and welding connections.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/WZBF 012-2022 |
| ICS | \nValve Comprehensive |
| Implement Date | 2022-07-18 |
Price
$ 20.00
Subtotal
$ 20.00
Tax
$ 0.00
Order Total (incl. tax)
$ 20.00