• Buy Galvanized Square & Rectangular Tubes, China Galvanized Square & Rectangular Tubes, Galvanized Square & Rectangular Tubes Producers
  • Buy Galvanized Square & Rectangular Tubes, China Galvanized Square & Rectangular Tubes, Galvanized Square & Rectangular Tubes Producers
  • Buy Galvanized Square & Rectangular Tubes, China Galvanized Square & Rectangular Tubes, Galvanized Square & Rectangular Tubes Producers

Galvanized Square & Rectangular Tubes

Brand :Friend

Product origin :Tianjin, China

Steel hollow tube can be mainly divided into round hollow section, rectangular hollow section and square hollow section.
Rectangular and square carbon steel tube are widely used in various fields such as construction or building, low pressure liquid delivery, engineering, fencing,greenhouse etc.
Surface of steel tube generally are black or galvanized, galvanized Steel tube has good features of corrosion resistance, anti-rust, acid resistance, which largely extend its service life.


Galvanized Square and Rectangular Tubes

1. Product description


Square & Rectangular Tubesgalvanized square tube
NamePre galvanized Square TubeHDG Square Tubes
SurfacePre galvanizedHot dipped galvanized
Process mothodwelded by galvanized coil sheet directlywelded by black steel coil  then     tubes dipped galvanization
Zinc coating40-120g/m2200-500g/m2

galvanized tubes

2. Pictures of steel hollow section

Square & Rectangular Tubes

galvanized square tube








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