Drain Plug Copper Washer Gasket Metal Stamping Parts

Drain plug copper washer gasket metal stamping parts

DIN 7603A

Pure copper, also known as red copper, has a density (8.92g/ cm3) and a melting point of 1083 degrees, without magnetism. Good electrical conductivity, thermal conductivity and compressive resistance, toughness.

Copper gasket is a kind of metal coated gasket, which has good corrosion resistance, abrasion resistance and compression resistance.

Advantages of Acid bright tin plating:

1. Tin is reduced by bivalent, saving electricity consumption;

2. Plating bath has high conductivity, low bath current and high current efficiency;

3. The operating temperature is close to room temperature, without heating equipment;

4. Gloss coating can be obtained by using appropriate additives;

5. Less damaging to the substrate.