... and USA to provide the best service and price on heat exchanger. Gr11 titanium tube/pipeStandard: ASTMB337, ASTMB338, GB/T3624-1995, GB ... detector, offer "Mill Test Certificate" Applycation: hot exchange equipment including arrange heat exchanger, serpentine, heat exchanger, coiled pipe heat exchanger, condenser, and transport pipeline etc. Place of ...