Red copper is pure copper refined from sulfide or oxide copper ore, with good electrical and thermal conductivity, excellent plasticity, easy hot pressing and cold pressure processing, a large number of used in the manufacture of wires, cables, brushes, EDM special electro-etched copper and other products requiring good electrical conductivity.

The application fields of copper pipes are quite extensive, including construction industry, mechanical production, energy extraction, home appliance industry, refrigeration industry, transportation industry, communication technology, home decoration and bathroom, infrastructure construction

The commonly used stainless steel plates are divided into two types: 201 and 304 stainless steel plates. In fact, the composition is different. 304 has better quality, but the price is expensive, and 201 is slightly inferior. 304 is an imported stainless steel plate, and 201 is a domestically produced stainless steel plate.

Stainless steel (Stainless Steel) is the abbreviation of stainless acid-resistant steel, and the steel that is resistant to weak corrosive media such as air, steam, water or has stainless steel is called stainless steel; Steel that is resistant to chemical corrosion media (acid, alkali, salt and other chemical erosion) is called acid-resistant steel.

Stainless steel tube has a good surface finish. It can be used as a decorative tube. It can also be processed and used as a heat exchanger tube according to its characteristics of high temperature resistance and rust prevention. But even the best surface has to be used and maintained by the user reasonably.