Unique Bargains Carbon Steel And Nitrile Rubber Bonded Sealing Washer 25x8x3.4mm
Product details
| Management number | 240178145 | Release Date | 2026/07/16 | List Price | US$2.40 | Model Number | 240178145 | ||
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A bonded seal is a type of washer used to provide a seal around a screw or bolt. It consists of an outer annular ring of carbon steel and an inner annular ring of nitrile butadiene rubber that acts as a gasket. The nitrile rubber is bonded by heat and pressure to the outer ring, which holds it in place. This structure increases resistance to bursting, increasing the pressure rating of the seal. Because the bonded washer itself acts to retain the gasket material, there is no need for the parts to be sealed to be shaped to retain the gasket. This results in simplified machining and greater ease of use as compared to some other seals, such as O-rings. The self-centering bonded washers are high-pressure seals that are used in the Mechanical, Hydraulic, and Pneumatic pipelines.
- Nitrile Rubber Bonded To Outer Ring
- Galvanized Carbon Steel Material
- Hardness 60A
- Simplified Machining
- High-Pressure Seals
- Imported
| Hardware washer type | Sealing |
|---|---|
| Inside diameter | 60 mm |
| Diameter | 29 mm |
| Material | Galvanized Carbon Steel |
| Finish | 25x8x3.4mm |
| Count | 10 |
| Color | Silver |
| Brand | Unique Bargains |
| Accessories | 10pcs Bonded Sealing Washers |
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