China Square/Rectangular/Shs/Rhs/Steel Hollow Section/Cold Rolled Square Tube Rectangular Steel Tube/Hot Rolled/Bright/Black/Pre/Hot DIP Galvanized Square Steel, Find details about China Steel Hollow Section, Square Hollow Section from China Square/Rectangular/Shs/Rhs/Steel Hollow Section/Cold Rolled Square Tube Rectangular Steel Tube/Hot Rolled/Bright/Black/Pre/Hot DIP Galvanized Square Steel
Name | Square & Rectangular Hollow Section |
Specification | 15mmx15mm - 800mmx800mm 20mmx30mm - 600mmx800mm |
Wall Thickness | 1.0mm - 30mm |
Length | 1m - 16m or Customerized |
Steel material | Q195 → SS330,ST37,ST42 Q235 → SS400,S235JR Q345 → S355JR,SS500,ST52 |
Surface Treatment | 1) Bared 2) Black Painted (varnish coating) 3) Galvanized 4) Oiled 5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating |