Sealing Gaskets For Hoses
A reliable seal is critical in mineral processing, which is why we produce Sealing Gaskets for Hoses that last 3 to 5 times longer than traditional NBR. These Sealing Gaskets for Hoses are designed to maintain their "shape memory" under high-frequency vibration and pressures up to 10MPa, preventing the leakage of expensive reagents or abrasive slurries. With a tear strength of over 90kN/m, our Sealing Gaskets for Hoses withstand the stress of uneven flange tightening without failing.
In our ISO 9001-certified Yangzhou factory, we control the dimensional precision of our Sealing Gaskets for Hoses to within ±0.05mm. These gaskets are resistant to hydrolysis and ozone, making them ideal for flotation cells, sand pumps, and chemical transport pipelines. By choosing our PU gaskets, you are investing in a zero-leak solution that significantly reduces the frequency of maintenance shutdowns and the risk of environmental contamination.
Applications
Flotation cell rotor/stator seals and slurry pump flange gaskets.
Spindle seals for vibratory screens and centrifuges.
Acid/alkali-resistant chemical transport pipelines.
Quality Control & Service
We have 26 years of manufacturing history and perform 100% pre-shipment inspection. We support a 1-unit MOQ and offer global DDP logistics with multi-currency payment options.
Packaging & Shipping
Classified and packed in plywood crates with waterproof wrapping. Export-compliant labeling included.
Parameter Table
| Max Pressure | 10MPa |
| Abrasion Loss | ≤ 30mm³ (DIN 53516) |
| Hardness | 80A – 95A (ASTM D2240) |
| Tear Strength | ≥ 90kN/m (ISO 34-1) |
| Compression Set | ≤ 15% (at 70°C, 22h) |
FAQ
Q: Do you have standard sizes?
A: Yes, common sizes are in stock; custom shapes take 15 days.
Q: Are they oil resistant?
A: Yes, they have excellent resistance to oils and reagents.
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