... , 3, available for gas utensils, gas portable stoves. High purity Alumina TubeFeatures:1, Extreme high temperature stability under reducing, inert and ... .Specifications:Range of Outside diameter, 3mm to 100mm,Range of Length, 10mm to 1300mm.Package: Polyfoam filled, Wooden box outside.Payment ... 7-10 days after receiving the payment Kejia High purity Alumina Tube