Copper gaskets

The raw material is adopted by a purple and red. It is not necessarily pure copper, sometimes also add a little deoxidizing elements or other elements, to improve the material properties and, therefore, also as copper alloys
Using high-quality copper plate good weldability, by the cold, thermoplastic processing of bulk and finished product made by turning precision CNC lathe, to ensure smooth without warping, sealing accuracy grinding metal surface and flange to ensure sealing. Annealing temperature tensile strength of the plate for 22-25 kilograms force/mm 2, elongation for 45 ~ 50%, brinell hardness (HB) for 35-45. Can satisfy customer's requirements of quenching, pickling. Use less than 400 degrees Celsius temperature