PTFE & Silicon/PTFE Coated Silicone/PTFE Encapsulated Ring 

PTFE & Silicon/PTFE Coated Silicone/PTFE Encapsulated Ring PTFE Encapsulated Ring We carry top quality products with a variety of resistant properties such as being oil resistant, alkaline resistant, acid resistant, water resistant, weather proof, and abrasion resistant. Materials PTFE,FKM,Siicone/VMQ,etc. Temperature FEP:-30°C ~ 200°C, PFA:-30°C ~ 250°C Hardness 70 Shore A for Core Silicone, 75 Shore A for Core  Size standard or custom Colors black,red,etc. MOQ 1 pcs or according to size Certification ISO9001:2008,can be ROHS…