Sunday, September 11, 2011

Spiral steel-pipe

Product:Spiral steel pipe
Diameter:219mm-3220mm
Length:6m or 12m
Thickless:6mm-25mm
Technique:welded
Surface Treatment:Galvanized
Application:Water , polluted water project, gas, oil ,bridge steel structure, etc.
Posted by Ailin at 7:02 PM

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