High-performance rubber components engineered for heavy-duty mechanical assemblies. This collection features impact-resistant stoppers, star gears, threaded plugs, and bellows designed to withstand high mechanical stress, vibration, and harsh industrial environments.
Our vertically integrated facility combines precision engineering with scalable production capacity, ensuring consistent quality from prototype to mass production.
Withstands exposure to oils, fuels, solvents, acids, and alkaline solutions without degradation or swelling, ensuring long service life in harsh chemical environments.
Operates reliably from –60°C to +300°C depending on compound selection, maintaining elasticity and sealing force across wide thermal cycling conditions.
Engineered to withstand pressures up to 5,000 PSI with backup ring configurations, delivering leak-free performance in hydraulic and pneumatic systems.
100% visual inspection with automated dimensional verification. AQL 0.65 standard ensures every batch meets or exceeds your quality requirements.
Manufactured in compliance with AS568, ISO 3601, JIS B2401, and DIN 3771 standards. Compatible with metric and imperial groove dimensions.
Standard sizes ship within 48 hours from our Dongguan facility. Custom orders delivered in 5–7 business days with DDP shipping available worldwide.
Comprehensive technical specifications to help you select the right O-ring for your application. Custom compounds available on request.
| Product Specifications | |
|---|---|
| Material Base | NBR, EPDM, SBR, Natural Rubber, Neoprene |
| Tensile Strength | Up to 15-20 MPa |
| Elongation at Break | 200% – 600% |
| Hardness (Shore A) | 50 – 90 Shore A |
| Compression Set | < 20% (Typical) |
| Tear Strength | High Resistance (for mechanical parts) |
With over 3,500 standard profiles in stock and the capability to manufacture custom sizes, we have the right O-ring for virtually any application.
Standard Profiles
Minimum ID
High-strength rubber components for heavy machinery and tools. Engineered for high-impact industrial environments, ensuring durability and vibration control.
Vibration-dampening grips and internal shock absorbers.
Star gears and drive rollers for material handling lines.
Heavy-duty bumpers and protective caps for excavators.
Large vibration isolators for industrial compressors and fans.
Abrasion-resistant linings and impact-shielding components.
Threaded rubber plugs for high-pressure industrial piping.
Load-bearing pads and protective bellows for piston rods.
High-durability suspension mounts and cable protection grommets.
We translate your industrial blueprints into high-performance rubber parts designed for real-world mechanical stress.
Our engineers analyze your CAD files for mechanical feasibility and mold design.
We select the exact rubber recipe to match your required tensile and tear strength.
CNC-milled molds ensure that complex gears and threads are produced with high accuracy.
We perform batch testing to ensure parts meet your mechanical performance standards before shipping.
Explore complementary sealing solutions from our comprehensive product catalog.
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Our engineering team reviews your specs and responds within 24 hours with material recommendations and competitive pricing.
