1.long service life 2.reasonble price 3.good sealing performance Description of the gasket 1.material: silicone ,also can be NR,CR,etc 2.Working Temperature: -40°C+250°C3.Color: Available in any color, according to customers’ requirements4.Hardness: 45 to 90 shore A or as your request.5 Size:as your request Feature 1. Acid and alkali resistance2.oil resistance3.Aging resistance Application The ...