Brass pipe is a non-ferrous metal pipe. Light weight, used for switching equipment with good thermal conductivity and high low temperature strength, used for medium temperature pipe parts of oxygen production equipment. Tubes are also commonly manufactured and manufactured to a copper tube diameter. The pipes are robust and durable, allowing the pipes in modern pipes to withstand all residential and commercial operations, heating and water supply and drainage. Pipes are the best pipes.

Copper is second only to silver in electrical and thermal conductivity and is widely used in the manufacture of electrical and thermal equipment. Copper has good corrosion resistance in atmosphere, seawater and some non-oxidizing acids, bases, salt solutions and various organic acids (acetic acid, citric acid), and is widely used in the chemical industry. In addition, copper has good weldability and can be made into various semi-finished products and finished products through cold and thermoplastic processing.

The main raw materials for brass pipe manufacturing are copper and zinc. After the preparation of the raw material, the billet needs to be heated to a certain temperature and then rolled through the mill. Due to the high hardness of the rolled brass pipe, annealing is needed to increase its plasticity and toughness. Drawing is the core of brass pipe manufacturing. This link requires the use of a drawing machine, the brass pipe after several draws, gradually reduce the cross-sectional area and diameter, so as to achieve the ideal specification and size. It is necessary to cut the two ends of the brass pipe before it is cut, and then weld an additional layer of brass on the inside of the joint, and fuse the two ends of the brass by high temperature. After the brass pipe is drawn and welded, there may be some dirt or oxide on the surface, which needs to be cleaned and treated. The manufacture of brass pipe needs to go through many links such as raw material preparation, rolling, annealing, drawing, electric welding and surface treatment.

Excellent packaging: waterproof paper and plastic film + iron cover + at least three strapping straps + strapping straps fixed on iron or wood pallets can effectively protect products from corrosion and various climate changes during transportation. Generally speaking, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. We have worked with many experienced shipping companies for a long time to find the most suitable mode of transportation for you.