Titanium Welded Pipe For Heat Exchanger Equipments. Titanium Welded Pipe For Chemial And Oil Industry. ASTM B338, ASTM B862. Gr1 GR2 GR7 GR12. OD (10.3~914). WT (0.5~30.96). Titanium Seamless Tube ( Heat Exchanger ) . ASTM B338, ASTM B861. ...Read More