China Black Steel Pipes Schedule 40 Oiled ERW Pipe From ERW Pipe Mill, Find details about China Thick Wall Pipe, Structure Pipe from Black Steel Pipes Schedule 40 Oiled ERW Pipe From ERW Pipe Mill
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 |