Washer is a leak (usually in the middle) of a thin plate (usually round) that is usually used to distribute load-thread fasteners.Other USES are as spacers, springs (Belleville gaskets, wave gaskets), wear pads, predisplay units, locking units.Rubber gaskets are also used in faucets (valves) to cut off flowing liquid or gas.Rubber or silicon gaskets may also be used to reduce fan vibration.Usually the outer diameter of the gasket is about twice of the inner diameter.
According to their material and structural characteristics, gaskets can be divided into non-metallic gaskets, metal gaskets, and metal-non-metallic combined gaskets, which can be subdivided into several types.
|shape||Round and square|
|finish||Plain,black,zinc plated,HDG and so on|
|Trade assurance||Protect your order everything|
|Delivery time||Normally in15 days|