Yanggu Yihui Drilling Tools Co.,Ltd.
ADDRESS:No.216 Zhengyang Road, Qingdao, Shandong,China.
Gasket is a mechanical seal between two objects. It is usually used to prevent pressure, corrosion, and natural geothermal expansion, contraction and leakage between two objects. Because machined surfaces can not be perfect, the use of gaskets can fill the irregularity. Gaskets are usually made of sheet materials, such as cushion paper, rubber, silicone rubber, metal, cork, felt, chloroprene rubber, nitrile-butadiene rubber, glass fiber or plastic polymer (such as PTFE). Specific application gaskets may contain asbestos.