| Customization: | Available |
|---|---|
| Material: | Nitrile Rubber |
| Effect: | Hole with Seal |
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An O-ring, also known as a packing or a toric joint, is a remarkable mechanical gasket crafted in the shape of a torus; it forms a seamless loop of elastomer with an elegant round cross-section, expertly designed to nestle within a groove and compress flawlessly during assembly between two or more parts, creating a superior seal at the interface.
The versatile O-ring seamlessly adapts to both static applications and dynamic applications where there is relative motion between the parts and the O-ring. Dynamic applications spectacularly include rotating pump shafts and hydraulic cylinder pistons. Static applications of O-rings may involve fluid or gas sealing tasks where: (1) the O-ring is expertly compressed resulting in zero clearance, (2) the O-ring material is vulcanized to a solid form such that it is impenetrable to the fluid or gas, and (3) the O-ring material exhibits commendable resistance to degradation by the fluid or gas.[1] The expansive array of potential liquids and gases requiring sealing has spurred the innovation of a diverse array of O-ring materials, each tailored to specific needs.
Styrene-butadiene rubber (SBR)
Materials:
O-ring selection is meticulously based on chemical compatibility, application temperature, sealing pressure, lubrication necessities, durometer, size, and cost.
Synthetic rubbers - Thermosets:
| Colour | Black |
|---|---|
| Material | Nitrile (NBR) |
| Internal Diameter (mm) | 24.99 |
| CS value | 3.53 |
| Cross Section Type | Circular |
| O-ring type | British Standard |
| Hardness (Shore A) | 70 |
| Maximum Temperature (°C) | 90.00 |
| Minimum Temperature (°C) | -30.00 |
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