FORWA PTFE Gasket
The ultimate sealing solution in extreme environments
FORWA · SINCE 1993
Product Introduction
Stop compromising on sealing performance. FORWA PTFE (Polytetrafluoroethylene) Gasket is designed to provide an indestructible barrier in the most demanding industrial applications. Whether you face corrosive chemicals, extreme temperatures, or high-purity requirements, FORWA PTFE Gasket provides the reliability your operations need.
The product uses 100% pure PTFE material, density 2.1–2.3 g/cm³, coefficient of friction as low as 0.05–0.1, with excellent self-lubricating performance. It operates stably within an extreme temperature range of -196°C to +260°C, is inert to almost all commonly used chemicals, non-toxic and odorless, and complies with food and pharmaceutical industry standards. It also has excellent compression resilience, good creep resistance, and low permeability, can adapt to slight deformation of flange surfaces, is not prone to permanent deformation under long-term compression, and has good barrier performance against gases and liquids.
Product Parameters
| Product Name | FORWA PTFE Gasket | Material | Polytetrafluoroethylene (PTFE) |
| Density | 2.1–2.3 g/cm³ (typical value 2.2 g/cm³) | Coefficient of Friction | 0.05–0.1 (self-lubricating) |
| Working Temperature | -196°C to +260°C (-320°F to +500°F) | Applicable Pressure | PN6～PN63 / Class150, Class300 |
| Applicable Size | DN10～DN600 (complies with GB/T 13404-2008 standard) | Common Thickness | 1.0mm～6.0mm (customizable on request) |
| Color | White | Certifications | ISO 9001 · FDA · ROHS · REACH |
Core Advantages
Broad Chemical Resistance
Almost inert to all commonly used chemicals, including strong acids (nitric acid, sulfuric acid), alkalis, and organic solvents, providing full-range chemical media compatibility.
Extremely Wide Temperature Range
Operates without issue within the temperature range of -196°C to +260°C (-320°F to +500°F), suitable from low-temperature storage to high-temperature processing.
Zero Contamination
Non-toxic, odorless, complies with food and pharmaceutical industry standards. Non-combustible material with excellent fire performance, ensuring sealing safety at critical locations.
Cost-Effective Durability
Stable performance during long-term use, not prone to aging, service life 3–5 times longer than traditional gaskets, significantly reducing downtime and maintenance costs.
Industry Pain Points Solved
| Traditional Pain Points | FORWA PTFE Gasket Solution |
|---|---|
| Insufficient corrosion resistance: ordinary rubber gaskets are easily damaged in strongly corrosive media. | Almost inert to all commonly used chemicals, providing full-range chemical media compatibility. |
| Poor temperature adaptability: traditional gaskets degrade in performance under high or low temperature environments. | Stable sealing from -196°C to +260°C, with no performance degradation. |
| Low sealing reliability: easy aging and deformation lead to sealing failure. | Excellent compression resilience and creep resistance, not prone to permanent deformation under long-term compression. |
| High maintenance costs: frequent replacement increases downtime. | Service life 3–5 times longer, reducing maintenance frequency and replacement costs, improving production efficiency. |
| Safety hazards: traditional materials are flammable and may be toxic, limiting application scenarios. | Non-combustible material, non-toxic and odorless, complies with food and pharmaceutical standards, ensuring sealing safety at critical locations. |
Applications
Chemical Industry
- Reactor, pipeline, flange sealing
- Strong acid and strong alkali media environments
Gas Industry
- Gas pipeline, storage tank, valve sealing
- Corrosive gas treatment systems
Pharmaceutical Industry
- Pharmaceutical equipment, pipeline, reactor sealing
- High-purity, contamination-free requirement scenarios
Electronics and Semiconductors
- High-purity chemical delivery system sealing
- Cleanroom-compatible applications
Comparison with Traditional Materials
| Feature | FORWA PTFE Gasket | Traditional Rubber Gasket | Ordinary Plastic Gasket |
|---|---|---|---|
| Chemical Resistance | Inert to almost all chemicals | Limited corrosion resistance | Poor corrosion resistance |
| Temperature Resistance Range | -196°C to +260°C | -20°C to +80°C (typical) | -10°C to +60°C (typical) |
| Coefficient of Friction | 0.05–0.1, self-lubricating | Relatively high | Relatively high |
| Service Life | 3–5 times longer than traditional gaskets | Short, easy to age | Short, easy to age |
| Hygienic Safety | Non-toxic and odorless, food and pharmaceutical grade | May contain additives | May contain plasticizers |
| Flame Retardancy | Non-combustible | Usually combustible | Usually combustible |
Authoritative Certifications
The Ultimate Sealing Solution in Extreme Environments
FORWA PTFE Gasket is centered on 100% pure PTFE material, operates stably within an extreme temperature range of -196°C to +260°C, is inert to almost all commonly used chemicals, non-toxic and odorless, and complies with food and pharmaceutical standards. It has a service life 3–5 times longer than traditional gaskets, significantly reducing maintenance costs and downtime, and providing an indestructible sealing barrier for chemical, gas, pharmaceutical, electronics, and other industries.
Frequently Asked Questions (FAQ)
- What does this article mainly introduce?
FORWA PTFE Gasket product introduction, centered on 100% pure PTFE material.
- Which category does it belong to?
Product / Fluoroplastic Products
- What are the product parameters?
Temperature resistance -196℃~+260℃, density 2.1–2.3g/cm³, coefficient of friction 0.05–0.1.
- What are the core advantages?
Broad chemical resistance, extremely wide temperature range, zero contamination, cost-effective durability.