A Hot dipped gal. Steel tubes
1) size 1/2"X 1mm to 4" mm
2) could be threaded and socketed
3) yearly production is 100, 000 tons
B pre-galvanized steel tube,
1) size: 10x10mm to 60x60mm,
2) zinc coated 120G/M2
C Round tube:
1) diameter 10-76mm
2) thickness: 0.4-3mm
3) material, GB Q195-235
4) yearly production capacity: 100, 000 tons/ year
D square tube:
1) size: 10x10mm to 120x120mm,
2) thickness: 0.3-3mm
3) material: GB Q195-235
4) yearly production capacity: 100, 000 tons/ year
E Rectangular steel tube:
1) size: 8X16mm to 100x200mm
2) thickness: 0.4-4mm
3) material: GB Q195-235
4) yearly production capacity: 100, 000 tons/ year
F CR strips
1) width: 40mm-500mm
2) thickness: 0.3-1.8mm
3) material: GB Q195-235
4) yearly production capacity: 800, 000 tons/ year