Advantage of New Material

Compared with the ordinary carbon steel pipe, new material has the following advantages:

(1) corrosion resistance is superior. In medium for offshore waters in the heat exchanger tube bundle, the corrosion resistance of the titanium pipe is any other tubing can't match, pipe it is using titanium tube this superiority to achieve scale formation, corrosion resistance, not easily difficult to jam, sea creatures adhesion effect.

(2) material corrosion costs reduced. Multiple tube heat exchanger tube bundle using thin-wall titanium tube satisfies the requirement of anti-corrosion and use of carbon steel or stainless steel as the main body, strength reached the use effect of titanium tube heat exchanger and the cost is much lower than the latter.

(3) reduce the maintenance cost. In heat exchange area of 700 m2, under the same conditions of use, a carbon steel tube bundle in maintenance costs about 40000 yuan, and multiple tube bundle corrosion maintenance is almost zero.

(4) to extend the service life. The service life of the commonly used organic corrosion control for 1 ~ 2 years, and the service life of the titanium coating steel pipe bundle for more than 10 years.

(5) save fresh water resources reduce comprehensive energy consumption. With the social and economic benefits of the water is significantly higher than fresh water. 6 ~ 10 ℃ lower than the environment temperature of the sea, and the circulating water temperature 3 ~ 5 ℃ higher than the ambient temperature and the integrated temperature above 10 ℃, and the circulating water system of the comprehensive cost is higher than the water of the sea a lot. At the same time, due to the use of circulating water control surface will produce microbial adhesion and scaling, can reduce in thermal efficiency, the titanium pipe can effectively avoid microbial adhesion to avoid in the decrease of thermal efficiency.

Save fresh water resources is the important development direction of our country, the coastal industrial enterprises should make full use of the water of the sea. The product for coastal areas under the condition of low equipment cost, instead of the strained resources of fresh water from seawater as industrial cooling medium provides a warranty on the structural steel pipe.