Place of Origin: Shaanxi China (Mainland) Brand Name: Goodtrust Material: GR5 Outer Diameter: 1mm Length: max 9000mm Standard: ASTM B338/ASME SB338 /ASTM 337 Application: heat exchanger, electronics , industry Technique: Seamless Grade: Gr1, Gr2, Gr3, Gr4,Gr5, Gr5 Eli Wall Thickness: 0.4-30mm Inside Diameter: 0.2-8mm Advantage1:: Low density Advantage2: High strength Advantage3:: Excellent corrosion resistance Advantage4:: Non-magnetic Advantage5:: extremely short half-life Advantage6:: low coefficient of expansion Advantage7: Environmentally friendly Advantage8:: High melting point Advantage9: Biocompatible Advantage10:: low coefficient of expansion