Welcome: BOSS Sealing Solutions

Industry new

Comparation of rubber o-ring,PTFE encapsulated o-ring and FFKM o-ring




Advantage Disadvantage

Rubber o-ring

simple structure and wide application;
cheap price
Easy to wear, poor corrosion resistance and poor gas permeability
PTFE Encapsulated o ring Combines the elasticity of rubber with the chemical resistance of PTFE, which has excellent chemical resistance, gas permeability and extremely low friction coefficient.
High hardness, however,hardness could be decreased by encapsulated hollow core rubber o-ring
FFKM o-ring Has advantage of rubber O-ring and a good chemical resistance, high temperature resistance
Very very expensive


We manufacture the above three types o-rings. Our FEP/PFA O-rings are made of high-quality raw materials,certified by SGS ROHS, REACH and FDA. They have the advantages of ordinary rubber o-rings and can replace the costly FFKM O-rings. The quality is reliable and the price is more competitive



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CONTACT US

Contact: Sales Department

Phone: +86 13392768056(WhatsApp)

Tel: +86 757 87333601

Email: [email protected]

Add: No.63,Nanfeng road,Sanshui,Foshan City,528100,Guangdong,China