China Black Hollow Section Ms Steel Square Iron Pipe Carbon ERW Welded Mild Round Black Steel Pipe Ms ERW Steel Pipe, Find details about China Tubular Steel Pipe, Fencing Pipe from Black Hollow Section Ms Steel Square Iron Pipe Carbon ERW Welded Mild Round Black Steel Pipe Ms ERW Steel Pipe
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 |