* Wide range of temperature from -15 degree to 200 degree. * Excellent in chemical and oil resistance * Good adhesion to metals
1) What are the benefits of the FKM rubber?
2)Please tell us more details of the materials of the Valve stem seals.
The materials we use of the Valve stem seals is Viton rubber, Good quality cold-rolled carbon steel and 65 Mn Spring. All these good quality materials ensure the long term use of it under high temperature in the Auto Engines.
3)How long it will take if we place sample orders to you? Usually we need around 10-14 days to prepare the molds of the Valve stem seals. And another 5 days will be needed to finish the samples. Pls send us samples or drawings for reference.