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GB/T 4622.2-2022 Active
GB/T 4622.2-2022 Spiral wound gaskets for pipe flanges—Part 2:Class designated
Abstract
This document specifies the type and designation, dimensions, technical requirements, inspection methods, inspection rules, marking, labeling, ordering information, packaging, and storage of winding gaskets for Class-identified flanges (hereinafter referred to as "gaskets").
This document applies to winding gaskets for flanges with nominal pressures of Class 150 to Class 1500 and nominal sizes of DN 15 to DN 600 (NPS 1/2 to NPS 24), as specified in GB/T 9124.2.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 4622.2-2022 |
| CCS | Piping accessories |
| ICS | Flanges, pipe joints, and connectors |
| Implement Date | 2022-10-12 |
Price
$ 75
Subtotal
$ 75
Tax
$ 0.00
Order Total (incl. tax)
$ 75