PTFE Tri-Clamp Sanitary Gasket
Model:KXT TCG
PTFE Tri-Clamp Sanitary Gasket (KXT TCG) made of virgin PTFE for food, dairy, beverage, and pharmaceutical high-purity systems. Working temperature -100°F to 500°F (-73°C to +260°C). Standard sizes 1/2 inch to 12 inch, custom sizes available. Interchangeable with standard Tri-Clamp gaskets. FDA-compliant raw material available.
PTFE Tri-Clamp Sanitary Gasket Manufacturer & Supplier in China
Kaxite KXT TCG PTFE Tri-Clamp Sanitary Gasket is a food-grade and pharmaceutical-grade sanitary gasket made from virgin PTFE, designed for Tri-Clover (Tri-Clamp) sanitary fittings. It works together with a Tri-Clamp and a pair of Tri-Clover fittings to make a complete connection, offering excellent chemical resistance and high-purity sealing for dairy, beverage, food, and pharmaceutical industries.
Key Specifications
ModelKXT TCG
MaterialVirgin PTFE (Food Grade)
Temperature Range-73°C to +260°C
Standard Sizes1/2 inch to 12 inch
ConnectionTri-Clamp / Tri-Clover Compatible
PTFE Tri-Clamp Sanitary Gasket — food-grade and pharmaceutical-grade sealing for Tri-Clover fittings
Why Buyers Choose PTFE Tri-Clamp Sanitary Gasket
Universal Chemical Resistance
Resistant to almost all process fluids, including acids, bases, solvents, and aggressive chemicals — ideal for high-purity systems where elastomer seals may degrade.
Wide Temperature Range
Reliable sealing from -100°F to 500°F (-73°C to +260°C), covering cold beverage processing, steam sterilization, and hot-fill operations.
Excellent Heat Resistance
PTFE maintains stable sealing performance at high temperatures, making it suitable for CIP/SIP (Clean-In-Place / Sterilize-In-Place) sanitary processes.
High Purity & Non-Contaminating
Non-toxic, odourless, and non-contaminating. Prevents product contamination and preserves taste profile in food, dairy, and beverage applications.
Interchangeable with Standard Gaskets
Directly interchangeable with standard Tri-Clamp gaskets. No modification to existing fittings is required for installation.
Long Service Life & Cost Saving
Longer service life than elastomer seals means fewer replacements, less downtime, and reduced clean-up costs in critical sanitary processes.
Typical Applications
PTFE vs Silicone / EPDM / Buna-N Tri-Clamp Gaskets
PTFE Tri-Clamp Gasket
Best chemical resistance and highest temperature performance (up to 500°F). Ideal for high-purity pharmaceutical, food, dairy, and aggressive chemical service. Non-contaminating and FDA-compliant raw material available. Higher cost than elastomer gaskets but longer service life.
Silicone / EPDM / Buna-N Tri-Clamp Gasket
Better flexibility, easier installation, and lower cost. Suitable for general food and beverage applications with moderate temperature and non-aggressive media. Limited chemical resistance and lower temperature range compared to PTFE. Available as alternative materials from Kaxite.
PTFE Tri-Clamp Sanitary Gasket — used with a Tri-Clamp and a pair of Tri-Clover fittings
Technical Specifications
| Property | Typical Value |
| Model | KXT TCG |
| Material | Virgin PTFE (Food Grade) |
| Alternative Materials | Silicone, EPDM, Buna-N |
| Temperature Range | -100°F to 500°F (-73°C to +260°C) |
| Connection Type | Tri-Clamp / Tri-Clover Compatible |
| Standard Sizes | 1/2 inch to 12 inch |
| Custom Sizes | Available on request |
| Compliance | FDA-compliant raw material available |
Buyer note: PTFE Tri-Clamp Sanitary Gaskets are available in standard Tri-Clamp sizes from 1/2 inch to 12 inch. For custom sizes, unusual fitting standards, or FDA / material certificate requirements, please contact our technical sales team with your specification. FDA-compliant virgin PTFE raw material is available on request.
Available Sizes, Materials, and Customization
- Standard Tri-Clamp sizes: 1/2 inch to 12 inch (other sizes on request)
- Virgin PTFE as standard; Silicone, EPDM, and Buna-N available as alternatives
- Interchangeable with standard Tri-Clamp gaskets — no fitting modification required
- FDA-compliant PTFE raw material available on request
- Custom thickness and diameter produced to drawing or sample
- Available with or without screen insert for filtration applications
Related Sanitary Gaskets & Sealing Products
Depending on your fitting type, process media, and temperature requirement, the following sanitary and rubber gaskets may also suit your application.
Why Choose Kaxite Sealing
Ningbo Kaxite Sealing Materials Co., Ltd. is a professional sealing materials manufacturer and supplier in China, serving food, beverage, dairy, pharmaceutical, and general industrial customers worldwide. Kaxite operates an ISO 9001 certified quality management system across all production processes, with in-house PTFE molding, CNC machining, and rubber compounding capability.
- ISO 9001 certified: Quality management system applied to raw material incoming, production, and final inspection.
- Multiple material options: Virgin PTFE, Silicone, EPDM, and Buna-N available in-house to match your application.
- FDA-compliant raw material: Virgin PTFE grade available for food, dairy, beverage, and pharmaceutical service.
- Full size range: Standard sizes 1/2 inch to 12 inch plus custom dimensions produced to drawing or sample.
- Fast response: Technical sales team responds within 2 business hours for urgent inquiries.
What to Include in Your Inquiry
To quote accurately and quickly, please provide the following information:
- Product: PTFE Tri-Clamp Sanitary Gasket (KXT TCG) or specify alternative material
- Tri-Clamp size (1/2 inch to 12 inch) or custom dimensions
- Quantity
- Application industry (food, dairy, beverage, brewery, pharmaceutical, bioprocessing, etc.)
- Operating temperature and pressure
- Process media (steam, water, milk, beer, chemical, etc.)
- Any certification requirement (FDA, material certificate, etc.)
- Delivery target
Need a Factory Quote or Technical Recommendation?
Send us your Tri-Clamp size, quantity, application, and process media. Our sealing engineer will reply within 2 business hours.
Send Inquiry / Request a Quote Download PDF Datasheet Chat on WhatsAppFAQ: PTFE Tri-Clamp Sanitary Gasket
What is a PTFE Tri-Clamp Sanitary Gasket?
A PTFE Tri-Clamp Sanitary Gasket is a food-grade and pharmaceutical-grade gasket made from virgin PTFE, designed for Tri-Clover (Tri-Clamp) sanitary fittings. It works with a Tri-Clamp and a pair of Tri-Clover fittings to make a complete connection, providing excellent chemical resistance and high purity sealing.
What is the temperature range of PTFE Tri-Clamp Sanitary Gasket?
The working temperature range is -100°F to 500°F (-73°C to +260°C). This wide range covers cold beverage processing, steam sterilization (SIP), and hot-fill applications.
What sizes are available for PTFE Tri-Clamp Sanitary Gaskets?
Standard sizes range from 1/2 inch to 12 inch. Custom sizes are available on request. Contact our sales team with your fitting size and standard for a quick quote.
What is the difference between PTFE and silicone Tri-Clamp gaskets?
PTFE Tri-Clamp gaskets offer superior chemical resistance and higher temperature performance up to 500°F, while Silicone Rubber Gaskets offer better flexibility and lower cost. For aggressive chemicals, high-purity systems, or high-temperature service, PTFE is preferred. For general food and beverage applications with moderate temperatures, silicone is a cost-effective choice.
Are PTFE Tri-Clamp Sanitary Gaskets FDA compliant?
Yes. FDA-compliant virgin PTFE raw material is available on request. PTFE is non-toxic, odourless, and non-contaminating, making it ideal for food, dairy, beverage, and pharmaceutical applications.
Why use PTFE instead of elastomer gaskets in sanitary service?
PTFE provides the chemical versatility of a PTFE gasket with the sealing performance required in sanitary systems. Using PTFE prevents product contamination, service interruptions, and clean-up costs that can occur with elastomer seals alone, especially in aggressive chemical or high-purity processes.
What information is needed for a PTFE Tri-Clamp Sanitary Gasket quotation?
Please provide the Tri-Clamp size (1/2 inch to 12 inch), quantity, application industry, operating temperature and pressure, process media, and any certification requirement. Custom sizes produced to drawing.
Related Category
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Contact Info
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Address
No. 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China
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Share your sealing requirement and our technical sales team will respond within 24 business hours. For fastest service, include your flange specification, operating pressure, temperature, and process media in the message below.
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