Alloy 309 has improved corrosion resistance and better creep strength than alloy 304. Alloy 309 is used in furnace parts, fire box sheets, high temperature containers and weld wire.
Outer Diameter: 1mm-1500mm
Technique: Hot Rolled/Cold Drawn
Chemical Composition Limits
Tensile Strength (MPa)
Yield Strength (0.2% Offset) MPa
With plastic cap to protect both ends
Plastic bag wrapped outside pipe
Woven bag wrapped outside pipe
All our products are packed, stored, transported according to the international regulation.
The tubes are wrapped with anti-rust paper and steel rings to prevent damage. Identification labels are tagged according to standard specification or customer's instructions. Special packing is available as per customer's requirement.
Plus, ply wooden box are available for special protection. Other
Add: Maao Industry Area,Jiangbei district,Wenzhou City, Zhejiang Province,China