China Ms Hollow Section Steel Tube ERW Black Steel Square and Rectangular Pipe, Find details about China Square Fencing Pipe, Rectangular Fencing Pipe from Ms Hollow Section Steel Tube ERW Black Steel Square and Rectangular 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 |