Hot-DIP Galvanizing Steel Pipe Sasun Internatinal Electric Co., Ltd. Base Info Model NO.:Hot-dip galvanized steel pipeType:SeamlessTechnique:Hot RolledMaterial:Carbon SteelSurface Treatment:GalvanizedSection Shape:SquareTrademark:SASUNOrigin:China Description Pre:Hot DIP Galvanized Seamless/Welded Steel Pipe Galvanized Round/Square Pipe Next:High Frequency Welded Longitudinal Spiral Fin Tube Pipe