... mm 3.gr1,gr2,gr3,gr5,gr12 motor exhaust titanium pipeheat conduct titanium pipeSize: OD(6 ... exhaust pipeOffshore aquaculture8) OEM and customers’ designs are acceptable Nickel(Ni), Zirconium(Zr), Niobium(Nb) etc9) Final product test:Ultrasonic test, Eddy current test ... , Hydraulic test, Bend test, Flaring test and so on.Product other ...