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Professional sealing O-rings for air compressor systems, suitable for screw compressors, piston compressors, pipeline valves and other scenarios. Effectively prevent air & oil leakage, maintain stable pressure, and extend equipment service life.
Key Selling Points
- Premium Material, Superior Sealing Made of high-elastic NBR/FKM rubber, oil-resistant, compression-resistant, anti-aging. No crack or deformation under high pressure & high temperature. Reliable for both static and dynamic sealing.
- Precise Dimensions, Ready to Install Full range of standard sizes (metric / imperial / European) in stock. Strict tolerance control, perfectly fit most brands of air compressors. No modification needed, easy installation.
- Durable & Fatigue-Resistant High-resilience formula, no permanent deformation after repeated compression. Wear-resistant & low-friction, reduce downtime and maintenance cost.
- All-Round Performance, Wide Compatibility Temperature range -20℃ to 200℃, resistant to pressure, oil, gas and chemical media. Ideal for industrial air compressors, pneumatics, hydraulics, pipe joints, etc.
Specifications
- Material: NBR / FKM
- Hardness: 70 Shore A
- Temperature: -20℃~120℃ (NBR); -20℃~200℃ (FKM)
- Application: Sealing for compressor head, valves, pipelines, filters, coolers
- Use: Static sealing, dynamic sealing, vacuum sealing, pressure sealing
Why Choose Us
We are a one-stop supplier of air compressor filters and spare parts with 10+ years of experience. Direct from factory, no middleman markup. Full-process quality control and strict inspection ensure consistency and reliability. All O-rings come with 1-year warranty. Trusted by global traders, repair shops and end-users.
Applications
- Maintenance for screw / piston air compressors (all brands)
- Seal replacement for pneumatic / hydraulic systems and pipeline valves
- Factory equipment maintenance, auto repair shops, compressor service providers
- Export, wholesale and engineering projects
Order & Service
- In stock, fast shipping; mixed batch & custom sizes/materials available
- Provide size list and technical selection support
- Factory direct supply, quality guaranteed, 1-year warranty
- Professional export packaging, sea/air/express delivery supported
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