Brass washers(copper gasket) according to GB97 and DIN125 are a kind of fasteners used to prevent loosening and sealing. These washers are usually used to connect bolts, nuts and other parts, increase the contact area and spread the pressure, reduce friction, protect the surface of the parts from abrasion, and also have a certain anti-loosening effect.

Carbon Steel: Typically used for general applications.

Stainless Steel: For environments where corrosion resistance is required.

Alloy Steels: Used in applications requiring high strength or high temperature resistance.

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Advantage:

Good thermal and electrical conductivity: brass material itself has good thermal and electrical conductivity, suitable for occasions requiring thermal or electrical conductivity. Corrosion resistance: copper gasket has good corrosion resistance to a variety of chemical media, suitable for use in wet or chemical environments. High strength: copper gasket have a certain degree of strength, which can prevent the bolt or nut from loosening to a certain extent. EASY TO INSTALL: copper gasket are usually softer, easy to install and adjust to fit different installation needs.

Scope of Application

Chemical industry: In the construction of chemical equipment, copper gasket are used to connect and secure equipment such as pipes, pressure vessels and heat exchangers due to their good corrosion resistance. Machinery and equipment manufacturing: In machinery and equipment manufacturing, they are used to secure and adjust machine parts such as bearings, gears and motors. Construction industry: In the construction industry, copper gasket are used for connections in roofs, walls, etc., providing additional wind and water resistance. Electrical industry: In electrical connections, brass washers(copper gasket) are used to ensure good electrical contact while providing some sealing.