Grade 9 ASME SB338 Pipes & Tubes are made from titanium alloy, 3% aluminum, and 2.5% vanadium for strength and light weight. Excellent resistance to corrosion is demonstrated, making them perfect for aerospace, marine, and chemical applications. These pipes follow the standards of ASME SB338, which means they are either seamless or welded. https://www.navneetcorp.com/titanium-gr-9-pipes-and-tubes-manufratures-suppliers-stockists-expoters-india-uk-us.html