company news-中国尊龙凯时

titanium tube has light weight, high strength and excellent mechanical properties. it is widely used in heat exchange equipment, such as tubular heat exchanger, coil heat exchanger, serpentine tube heat exchanger, condenser, evaporator and conveying pipe. many nuclear power industries use titanium tubes as standard tubes for their units.

pure titanium is a silver-white metal with many excellent properties. titanium has a density of 4.54g/cm3, 43% lighter than steel and slightly heavier than the well-known light metal magnesium. the mechanical strength is almost the same as that of steel, twice as much as that of aluminium and five times as much as that of magnesium. titanium has high temperature resistance, melting point 1942k, nearly 1000k higher than gold and nearly 500k higher than steel.

1. reference criteria (1) tension test method of gb 228 metal (2) gb 224 metal pipe hydraulic test method (3) flattening test method of gb 226 metal tube

national standards: gb/t 2965-2007, gb/t 13810, q/bs5331-91 american standards: astm b348, astm f136, astm f67, ams4928

(1) it can overcome the dissolution of graphite anode and lead anode and avoid the pollution of electrolyte and cathode products, thus improving the purity of metal products. (2) titanium anode has a long working life. in the chlor-alkali production industry by diaphragm process, metal anode is resistant to corrosion of chlorine and alkali. the service life of the anode has reached more than 6 years, while that of graphite anode is only 8 months.