Ti-3Al-2.5V (GR 9) is an alloy consisting of 3% aluminum, 2.5% vanadium, and 94.5% pure titanium. This grade has excellent corrosion resistance to seawater and higher mechanical properties than stainless steels, For the same size, the weight only 56% of stainless steel.
≤3.5 - 2.5
≤3.0 - 2.0
Why Choose Us
Raw Material Guarantee
We use best raw material from China Steel (CSPM) which has better control over the properties and chemical composition of sponge titanium smelting and billet. It relies on CSPM’s strong R&D skills, modern production facilities and national laboratories to ensure that all materials meet the requirements of international standards. As a long-term strategic partner of CSPM, our company will get priority to all kinds of resources and technical support from CSPM.
Surface Treatment ( Outside & Internal Surface )
The oxide layer on the surface of billet without cleaning will cause many irreparable defects on the outer surface of finished steel tube. Although skinning will result in loss of finished product rate and increase cost, as a high-quality titanium tubes supplier, we process skinning on all tubes surface. The outer surface of the titanium tube can be observed with naked eyes, but the inner surface of the titanium tube can not be touched except for flaw detection. Like the outer skinning, the inner boring will cause about 8% yield loss and greatly increase the cost. Unless specifically requested by customers, our titanium tubes are mostly processed by internal boring to meet international standards.You can see above difference surface quality.
Cold Rolling Machine
.Our company has 16 Pilger mills with a monthly output of about 60 tons.
Three vacuum heat treatment furnaces with a maximum length of 15 meters and a maximum heat treatment size of 300 mm.
Final testing to make sure each tube is high quality. Chemical Composition, Mechanical Properties, Hydrostatic, Pneumatic, Eddy Current Test, Ultrasonic Test, QC Test