Bonded Seals, commonly known as Dowty Seals, are high-performance sealing solutions designed to prevent leakage in high-pressure applications. At Polyrub Global Industries, we manufacture premium-quality Bonded Seals (Dowty) that combine a metal washer with a vulcanized elastomer sealing lip, ensuring a secure and leak-proof seal even under extreme conditions. These seals are widely used in hydraulic and pneumatic systems where reliable sealing is critical.
Advanced Design & Construction
The Bonded Seals (Dowty) from Polyrub Global Industries consist of a robust metal ring and a bonded rubber insert. This unique design prevents over-compression, ensures uniform sealing pressure, and enhances durability. Our seals are manufactured using high-grade materials such as carbon steel, stainless steel, and elastomers like NBR, Viton, and EPDM, making them suitable for diverse industrial environments.
Key Features of Bonded Seals
- High Pressure Resistance
- Excellent Leak Prevention Capability
- Strong Metal-to-Rubber Bonding
- Resistance to Oil, Fuel, and Chemicals
- Long Service Life with Minimal Maintenance
- Available in Metric and Inch Sizes
Applications of Bonded Seals (Dowty)
Our Bonded Seals (Dowty) are widely used in various industries:
- Hydraulic Systems and Fittings
- Automotive and Heavy Machinery
- Oil & Gas Equipment
- Fluid Power Systems
- Pumps, Valves, and Connectors
- Agricultural and Construction Equipment
These seals are ideal for sealing threaded fasteners, bolts, and pipe connections where high pressure and vibration are present.