Excellent heat resistance, small compression permenent deformation etc
Seal food machinery and enquirpment ,super speed rotary applicantions.
Packaging & Delivery
Plastic bag for inner packing of PTFE O-rings
Carton box for outer packing of PTFE O-rings
PTFE O-rings can also be packed according to customer's requirements.
Shipped in 15 days after payment
PTFE O-rings Teflon O ring
Technical Description PTFE is a plastic that offers high chemical resistance, low and high temperature capability, resistance to weathering, low friction, electrical and thermal insulation, and "slipperiness".
General Properties PTFE's mechanical properties are low compared to other plastics, but its properties remain at a useful level over a wide temperature range of -100°F to +400°F (-73°C to 204°C). Mechanical properties are often enhanced by adding fillers (see paragraph below). It has excellent thermal and electrical insulation properties and a low coefficient of friction. PTFE is very dense and cannot be melt processed -- it must be compressed and sintered to form useful shapes.
Filled Grades PTFE's mechanical properties can be enhanced by adding fillers such as glass fibers, carbon, graphite, molybdenum disulphide, and bronze. Generally, filled PTFE's maintain their excellent chemical and high temperature characteristics, while fillers improve mechanical strength, stability, and wear resistance.
FDA colored rubber silicone o-ring.
AS568 rubber viton o rings
NBR oill resistance rubber o rings
Different Color Viton O Ring Seals For Pressure Machine
High Quality Standard FEP/PFA Encapsulated O Ring
Q: Are you trading company or manufacturer ?
A: We are manufacturer.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but you need to pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment. If you have another question, pls feel free to contact us as below: