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£2.68
£2.23
Pack of 2pcs, Bonded Seal 400-251-4490-41, German 251, Nitrile (NBR), Mild Steel
SKU
2R7300117
- Outside Diameter: 73mm
- Internal Diameter: 60.7mm
- Thickness: 3mm
- Cross Section Type: Standard
- German Standard: 251
- Rubber Type: Nitrile (NBR)
- Hardness: 80 ShA
- Metal Type: Mild Steel
Bonded seals, also known as Dowty washers, are metal sealing washers with a rubber insert. They provide a secure, leak-proof seal for threaded connections. Bonded seals are ideal for static sealing where durability and fluid resistance are critical.
- Outside Diameter: 73mm
- Internal Diameter: 60.7mm
- Thickness: 3mm
- Cross Section Type: Standard
- German Standard: 251
- Rubber Type: Nitrile (NBR)
- Hardness: 80 ShA
- Metal Type: Mild Steel
Bonded seals, also known as Dowty washers, are metal sealing washers with a rubber insert. They provide a secure, leak-proof seal for threaded connections. Bonded seals are ideal for static sealing where durability and fluid resistance are critical.
| Outer Diameter Tolerance | 0.1 |
|---|---|
| Cross Section Type | Standard |
| Thread Size 1 | 60mm |
| Material | Nitrile (NBR) |
| Metal Type | Standard Steel |
| Tolerance Thickness (±mm) | 0.1 |
| Compression Set (%) | 50 |
| Elongation at break (%) | 100 |
| Tensile Strength | 15 MPa |
| Internal Diameter Tolerance | 0.1 |
| Compression Set Testing Parameters | 100°C X 72h |
| Burst Pressure (Bar) | 780 |
| Internal Diameter (mm) | £60.70 |
| Outer Diameter (mm) | 73 |
| Hardness | 80 ShA |
| Colour | Black |
| Maximum Temperature (°C) | 100 |
| Minimum Temperature (°C) | -30 |
| Weight (kg) | 0.053 |
| Thickness (mm) | 3 |
*Dimensions can vary, they are typical only.
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