titanium tube bend Gr2 titanium bend tubeGrade:Gr1,Gr2,Gr3,Gr5 Standard: ... , ISO,etcProductsCarbon steel elbow , stainless steel, alloy steel, plastic, zinc, copper, iron,etcApplicationPetroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etcMaterialA234 WPB ...