Titanium Pipe as per ASTM B337: 1.Standard:ASTM B338,ASTM B337,ASTM B265,ASTM B 861, 2. ... seamless tube OD:<114,WT:<7mm Titanium Pipe as per ASTM ... cooling tube, shell and tube heat exchanger, titanium heat pipe, Condenser, petroleum pipeline, Sea farming, Fluid Transportation Piping ... Standard: ASTM B338, ASTM B337, ASTM B265, ASTM B 861, JIS H4631 etc.3.Grade: Gr1, Gr2, ...