Square O-Ring Mechanical Seal with 50MPa Pressure Rating and 220°C Temperature Range for Chemical Corrosion Resistance
High-performance square O-ring mechanical seals designed for demanding industrial applications requiring chemical corrosion resistance and reliable sealing performance.
- T-form elastomer design prevents crimping during installation
- Integrated back-up ring eliminates extrusion issues
- Initial pre-tightening force ensures effective sealing across pressure ranges from low to high
- Stable geometric shape provides excellent leakage prevention capabilities
- Easy installation process reduces potential leakage points
| Parameter | Specification |
|---|---|
| Material Options | HNBR / NBR / PTFE / FKM |
| Maximum Pressure | ≤50 MPa |
| Temperature Range | -25°C to +220°C |
| Speed Rating | ≥1.5 m/s |
- Premium eco-friendly silicone rubber materials for durability and wear resistance
- High-precision leakproof transparent square silicone rubber seals
- Tolerance controlled within 0.02mm for consistent performance
- Custom patterns, colors, and LOGO options available
Prevents hydraulic oil leakage from end covers and cylinder clearances under single-sided pressure conditions, and maintains seal integrity between piston and piston rod under two-way pressure scenarios.
Square O-rings are engineered for high-precision environments requiring exceptional temperature resistance and wear durability. Ideal for automotive, electronics, aerospace, and marine industries. Not recommended for exposure to hot water, steam, polar solvents, low molecular weight esters and ethers, glycol-based brake fluids, or hot hydrofluoric acid.
Port of Loading: Shanghai
Shipping Methods: DHL, UPS, FEDEX, TNT, and other carriers
Payment Terms: T/T, Western Union, MoneyGram
- OEM/ODM manufacturing capabilities
- Custom mechanical seals based on your drawings or specifications
- Small quantity orders accepted
- Competitive pricing with excellent quality assurance
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