Halo seal's PFA coated fluororubber O-ring has good chemical resistance and high temperature resistance. The o-ring is consist of a transparent and seamless PFA shell and a black fluororubber elastomer core. It has both advantages of chemical resistance of PFA and the elasticity of rubber.widely used in a variety of dynamic and static conditions where traditional rubber O-rings are incapable.
|Material:||PFA and FPM/FKM rubber|
|Color:||Clear shell and black internal elastomer|
|Hardness:||80 Shore A|
PFA：from -60℃ to+260 ℃. Shore time +300 ℃
FKM：from -20℃ to +200 ℃. Short time +230 ℃
sealing of valve spindles and a secondary sealing elements for mechanical seals.
chemical, petrochemicals, medical technology, food and
drag,water, gaseous and similar industries.
Halo seals ltd is a professional hydraulic seal and pneumatic seal supplier,good quality at competitive price.
FEP/PFA encapsulated seals is one of our leading products,material passed ROHS,REACH certificate by SGS.
Phone: 0086 15011698225
Add: No.63,Nanfeng road,Sanshui,Foshan city,528100