Othmro Silicone O-Ring, 185mm OD, 178mm ID, 3.5mm Width, VMQ Seal Rings Gasket, Red 1 Pcs

描述

Circular Cross-Section They are circular in shape, round in cross-section. Designed for use in a wide variety of sealing applications. Commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, faucets, flanges, valves, and various cylinders. Silicone Rubber O-Ring Noted for their ability to be used over a wide temperature range and for excellent resistance to ozone, weathering and aging. Standard silicones are resistant to water (to 100°C), aliphatic engine and transmission oils and animal and plant oils and fats. Silicones are generally not resistant to fuels, aromatic mineral oils, steam (short term to 120°C is possible), silicone oils and greases, acids or alkalis.