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PTFE Spiral Wound Gasket is a corrosion-resistant and high-pressure product. It is made by winding metal with PTFE, forming a durable seal that can be customized with outer rings, inner rings, or both. This gasket is ideal for applications requiring reliable sealing under extreme conditions.
Teflon Washer Product Category:
- PTFE Gasket
- PTFE Bars
- PTFE Pads
- PTFE Insulation Sleeve
- PTFE Tape
- PTFE Insulation Pads
Teflon Washer Performance Advantages:
- **High Temperature Resistance**: Operates efficiently up to 250°C.
- **Low Temperature Toughness**: Maintains 5% elongation even at -196°C.
- **Chemical Resistance**: Inert to most chemicals, solvents, acids, and alkalis.
- **Anti-Aging Properties**: Offers long-lasting performance with minimal degradation.
- **Low Friction**: One of the lowest coefficients of friction among solid materials.
- **Non-Stick Surface**: Does not adhere to any substance due to its low surface tension.
- **Non-Toxic**: Biologically inert, suitable for medical use without adverse reactions.
Product Specifications:
| Item Name | PTFE Gasket |
|-----------|-------------|
| Application | Used in hot water heating, sanitary products, electronics, machinery, vehicles, and motorcycles. Suitable for dynamic and static sealing of particle crystal media. |
| Feature | Seals between cylinder caps and blocks; resistant to hydraulic mediums, solvents, and chemicals. Low friction, no creeping. Excellent ozone and weather resistance. |
| Temperature Range | -60°C ~ +260°C |
| Export Markets | Taiwan, Europe, America, Asia, Africa, Middle East, etc. |
| Supply Capacity | About 1,000,000 pcs per month |
| Other Colors | Light grey, grey, white, yellow, green, black, etc. |
Main Properties:
| Property | Value |
|----------|--------|
| Density | 0.5–0.8 g/cm³ |
| Tensile Strength | ≥8.0 MPa |
| Volatility | ≤1.0% |
| Hardness | 30–70 HA |
| Creep Relaxation | ≤40% |
| Operating Temperature | -60°C ~ +260°C |
| Operating Pressure | Gas: 1.6 MPa, Liquid: 6.4 MPa |
| pH Range | 0–14 |
| Biting Pressure | min 8–20 (3mm–25mm) MPa |
About Us:
Zhalaiteqi Fengqing Mechanical Seal Parts Co., Ltd. is a professional manufacturer specializing in rubber oil seals, hydraulic seals, mechanical seals, bearings, O-rings, and PTFE gaskets. Our products are widely used in automotive, heavy trucks, agricultural machinery, and construction equipment. With five years of experience in R&D and production, we have built a strong technical foundation and extensive industry knowledge.
We believe that "Quality is Vital to an Enterprise" and follow the principle of "Quality First, Creditability First." We continuously explore and innovate to provide top-quality products and excellent service to meet our customers' needs.
If you have any questions or need further information, feel free to contact us. We look forward to working with you!
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