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GB/T 3452.4-2020 Active
GB/T 3452.4-2020 O-rings for fluid power systems—Part 4:Anti-extrusion rings(back-up rings)
Abstract
This part of GB/T 3452 specifies the terms and definitions, types, symbols, structural forms, installation positions, materials, dimensions and tolerances, and markings of the anti-extrusion rings (retaining rings) for O-ring seals used in hydraulic and pneumatic systems.
This part applies to the anti-extrusion rings for O-rings specified in GB/T 3452.1, the anti-extrusion rings for groove piston and piston rod dynamic sealing O-rings specified in GB/T 3452.3—2005, and the anti-extrusion rings for radial static sealing O-rings (hereinafter referred to as retaining rings).
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 3452.4-2020 |
| CCS | Hydraulic and pneumatic devices |
| ICS | Filter, sealing gasket, and fluid impurities |
| Implement Date | 2020-11-19 |
Price
$ 44.00
Subtotal
$ 44.00
Tax
$ 0.00
Order Total (incl. tax)
$ 44.00