Quad Ring Seals
The Quad Ring Seal, also known as the star seal or X-ring seal, is a type that can be installed in a special groove with a small compression ratio for friction reduction, but can also be used in the O-ring groove of the same specification.
The Quad Ring Seal, also known as the star seal or X-ring seal, is a type that can be installed in a special groove with a small compression ratio for friction reduction, but can also be used in the O-ring groove of the same specification.
Feature: The Quad Ring/X-ring has a low friction, better to overcome the torsion, and better lubrication; it can be used as a moving sealing element for use at lower speeds, and also for static sealing.
Quad ring sizing details
Standard sizes(AS568): X rings follow the AS568 standard, ranging from size 001 to 475, ensuring they are interchangeable with standard O rings.
| AS568 | (ID) | Actual (ID) | (CS) |
|---|---|---|---|
| 010 | 1/4" (6.35 mm) | 0.239" (6.07 mm) | 0.070" (1.78 mm) |
| 110 | 3/8" (9.53 mm) | 0.362" (9.19 mm) | 0.103" (2.62 mm) |
| 210 | 3/4" (19.05 mm) | 0.734" (18.64 mm) | 0.139" (3.53 mm) |
| 310 | 1/2" (12.70 mm) | 0.475" (12.07 mm) | 0.210" (5.33 mm) |
| 410 | 2-5/8" (66.68 mm) | 2.600" (66.04 mm) | 0.275" (6.99 mm) |
What is the difference between a Quad Ring and an O-Ring?
The main difference is the cross-section design.
Quad Rings have four sealing lips, creating multiple sealing points, while O-rings have only two.
This design reduces friction, improves lubrication retention, and minimizes the risk of spiral failure.
Hot Tags: quad ring seals, suppliers, manufacturers, factory, customized, quotation, rubber washers for waterproof, rubber waterproof gaskets and rings, waterproof gaskets and rings made of rubber, waterproof rings made of rubber, waterproof washers and rings made of rubber, watertight rubber o rings
Send Inquiry
