Specification:

(outer diameter) 3.0mm-120mm

mechanical property:

Tensile strength: ≥ 315

Elongation: ≥ 30

Heat treatment specification:

Hot working temperature 650 ~ 850 ℃

Annealing temperature 600 ~ 700 ℃

The low temperature annealing temperature for eliminating internal stress is 270 ~ 300 ℃

Type:

H59 brass consists of 59% copper and 41% zinc

H62 brass consists of 62% copper and 38% zinc

H65 Brass consists of 65% copper and 35% zinc

The lead content of GB environmental protection is within 300ppm

The lead content of EU environmental protection is within 90ppm

Main uses of brass tube:

Brass tube. One kind of non-ferrous metal pipe is pressed and drawn seamless pipe. Copper pipe has the characteristics of strong and corrosion resistance, which has become the first choice for modern contractors in the installation of water pipes, heating and cooling pipes in all residential commercial houses. Brass pipe is the best water supply pipe.

Brass tube features:

Advantages of brass tube: the copper tube is hard, not easy to corrode, and resistant to high temperature and high pressure. It can be used in a variety of environments. Compared with this, the disadvantages of many other pipes are obvious. For example, the galvanized steel pipe used to be widely used in residential buildings in the past is very easy to rust. If it is not used for a long time, there will be problems such as yellow running water and small water flow. There are also some materials whose strength will decrease rapidly at high temperature, which will cause unsafe risks when used in hot water pipe. The melting point of copper is as high as 1083 ℃, so the temperature of hot water system is negligible for copper pipe.