PTFE spiral wound gasket is a corrosion-resistant and high-pressure product. It is made by winding metal with PTFE, and it can be fixed with an outer ring, inner ring, or both. This type of gasket is ideal for sealing applications in various industries due to its durability and versatility.
**Teflon Washer Product Category:**
- PTFE gasket
- PTFE bars
- PTFE pads
- PTFE insulation sleeve
- PTFE tape
- PTFE insulation pads
**Teflon Washer Performance Advantages:**
- **High Temperature:** Operates up to 250°C.
- **Low Temperature:** Maintains 5% elongation even at -196°C.
- **Corrosion Resistance:** Resists acids, alkalis, water, and most solvents.
- **Anti-Aging:** Long-lasting and durable.
- **High Lubricity:** Low coefficient of friction.
- **Non-Stick:** Minimal surface tension, does not adhere to any material.
- **Non-Toxic:** Physically inert, safe for long-term use in medical applications.
**Product Specifications:**
| Item Name | PTFE Gasket |
|------------------|-------------|
| Application | Used in hot water heating systems, sanitary products, electronics, machinery, vehicles, motorcycles, and more. Ideal for dynamic and static sealing in crystalline media. |
| Feature | Seals between the cylinder cap and block. Resists hydraulic mediums, solvents, and chemicals. Has low friction and no creep. Excellent ozone and weather resistance. Flame retardant. |
| Temperature Range| -60°C to +260°C |
| Export Markets | Taiwan, Europe, America, Asia, Africa, Middle East, etc. |
| Supply Capacity | Approximately 1,000,000 pieces 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 to +260°C |
| Operating Pressure | Gas: 1.6 MPa; Liquid: 6.4 MPa |
| pH Range | 0–14 |
| Biting Pressure | 8–20 MPa (for 3mm–25mm) |
**Pictures:**
[Image 1](http://i.bosscdn.com/uploads/4c/70/6e/e593d404d196976a6259f4edf5.jpg)
[Image 2](http://i.bosscdn.com/uploads/08/3a/a9/e6b1f4e1e2eb3edbba0128599f.jpg)
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**About Us:**
Zhalaiteqi Fengqing Mechanical Seals 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 strong R&D capabilities and over five years of production experience, we are committed to delivering high-quality products and services.
We believe that **product quality is vital to any enterprise**, and we always follow the principle of **Quality First, Credit First**. We focus on innovation and strive to provide top-notch products and excellent service to meet our customers' needs.
Welcome to contact us if you have any questions or need further assistance. We look forward to working with you!
Engineering Cylinder Head,Cylinder Block,Inline 4 Cylinder
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