Food Grade PTFE O Rings for Dairy Filling Packaging Equipment Seals

Our food grade PTFE O rings are engineered for sealing on dairy filling and food packaging equipment. Made of pure PTFE material, these non-toxic, odorless seals comply with food contact standards, delivering stable sealing performance for continuous food production lines.

Key Material Advantages

Pure virgin PTFE features outstanding heat resistance, chemical inertness and low friction. It will not react with milk, beverages, sauces and most food ingredients, avoiding contamination to food media.

Food Compliance Certification

These PTFE O rings meet food contact requirements. Suitable for direct or indirect contact with dairy and food products, safe for long-term use in food manufacturing environments.

Working Temperature Range

Wide operating temperature from -200℃ to +260℃. The seal keeps stable physical property under cold sterilization, hot filling and high-temperature cleaning cycles of food machines.

Performance Features

Excellent corrosion resistance, anti-sticking property and wear resistance. It resists cleaning agents like CIP/SIP cleaning fluid, easy for equipment disassembly and sanitation.

PTFE is rigid with low elasticity.

Avoid excessive stretching during installation.

Confirm groove size and pressure condition before installation to extend service life.

Application Scenarios

Mainly used for dairy filling machines, beverage bottling lines, food packaging machines, homogenizers, valves, pumps and pipe joints in food production workshops.

Packing /Payment/Shipping service

• Package:We provide standard cartons, pallets and wooden cases. Custom packaging is available upon request to protect goods well for different shipments.
• Payment Methods:Multi-currency settlement (CNY, USD, EUR, etc.). Multiple payment options including T/T, PayPal. Local bank transfer is available for some countries for faster transactions.
• Delivery Method:We offer international express, air freight, sea freight and railway transport. You can also appoint your own forwarder for flexible delivery arrangements.

Our Product Type:

Jinnai Seal provides a comprehensive range of industrial sealing solutions, including bonded seals, O-rings, custom rubber seals, rubber balls, gaskets and washers, and oil seals. We offer a wide selection of materials, sizes, and customized designs to meet diverse application requirements. 

Our products are designed to deliver reliable sealing performance, durability, and long-term reliability across industrial equipment, mechanical systems, and fluid sealing applications.

Order Process: Fast & Simple

1. Send Inquiry: Tell us your required sizes, materials, or drawings.
2. Get Quote: Receive our competitive pricing and lead time within 24 hours.
3. Confirm & Pay: Approve the Proforma Invoice (PI) and arrange payment.
4. Production & QC: We manufacture (or pick from stock) and inspect 100% before packing.
5. Fast Shipping: We dispatch via DHL/FedEx or sea freight with a tracking number.