Name: O-ring seal Material: fluororubber FKM Color: green Working temperature: - 60 ℃~+260 ℃ Hardness: Shore hardness 70~75 Performance characteristics: temperature resistance, wear resistance, pressure resistance, oil resistance The surface of the O-ring is smooth and textured, free of burrs and burrs, and will not fade after long use. The O-ring has good raw material, high rubber content, good sealing performance, no odor, no deformation, safety and environmental protection. ***Size description: (OD × CS): Outer diameter x Wire diameter