Product name: Gr2 titanium elbow 90 degree Degree:45 degree,90 degree , 180 degree Type:Short radius and long radius Grade: Gr2 Standard: ANSI / ASME B363, ANSI / ASME B16.9 Specifications(size): DN15-1200 (NPS: 1 / 2-36 inches) Wall thickness: 1-18mm (Sch 5s to Sch 80s) Gr2 titanium elbow 90 degree The proportion of titanium in titanium elbow is 1 / 2 of that of iron, but it can withstand hammering and drawing like copper. In a lower temperature world, titanium will become harder and have the performance of conductor, while steel will become fragile and incompetent. Titanium has strong acid and alkali corrosion resistance. It does not rust after immersion in seawater for 5 years, and steel will corrode and deteriorate in seawater. The hull of a ship is made of titanium alloy, which cannot be corroded by sea water. The "titanium submarine" made of titanium alloy can dive into 4500 meters of deep water. Generally, steel submarines are easy to be crushed by water pressure when they are more than 300 meters.