Titanium tube 1. Application: heat exchanger, condenser 2. Standard: ASTM, JIS, BS, EN 3. Material: Gr1,Gr2, ... Gr.2, Gr.7, Gr.9, Gr.12, Gr.165~76Titanium and Titanium Alloy tubes for condensers and Heat ExchangersASTM B337/ ASME SB337Gr.1, Gr.2, Gr.7, Gr.9, Gr ... .12, Gr.165~168Seamless and Welded Titanium and Titanium Alloy PipesASTM B861/ ASME SB861Gr.1, Gr.2, Gr.7, Gr.9, Gr.12, Gr ...