CDM TITANIUM is an approved ISO9001:2008 company by UKAS and TUV. CDM TITAN Group supply titanium seamless tube and welded tube to world-wide clients, who specializing in manufacturing heat exchanger, pressure vessels, cooler and condensator etc. 1. Rolled Seamless Tube: Grade: GR1 GR2 GR3 GR7 GR9 GR12 GR16 GR17; Size (mm): OD6 ~ 168; Thickness: 0.3 ~ 7 maximum length: 18000MM; Standard: ASTMB338, ASME SB338, ASTM B861, DIN17861 2. Welded Tube: Grade: GR1, GR2, GR9. Size(mm): OD(8-63)×WT(0.5-3)×L, at ramdon Length, coil tube, U-Tube. Standard: ASTMB338 , ASME SB338, Packaging : Pack each tube in plastic pouch then in seaworthy plywood case with steel frame.