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.
| Description | Drain plug copper washer gasket metal stamping parts |
| Material |
Copper, brass |
| Surface | Polishing ,chemical solution mirror polishing |
| QC |
100% inspection before shipment |
| Testing |
CMM;Tool microscope;multi-joint arm;Automatic height gauge;Manual height gauge;Dial gauge;Marble platform |
| Tolerance | +/-0.05 mm |
| Service type | OEM/ODM |
| Application | Construction machinery parts, metal processing machinery parts, Surgical instruments, Automotive parts, Optical products, LED flash lights etc. |
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.
