Welded pre-galvanized steel tubing with square section by pre-galvanized steel coil with different zinc thickness.
| Outside size | Thickness | Length |
| 18mm x 18mm | 0.8mm | 1155mm/1136mm |
| 18mm x 18mm | 0.9mm | 1025mm/1136mm |
| 18mm x 18mm | 1.0mm | 4214mm/3978mm/3965mm |
By water proof plastic cloth then filed in workshop
Cut long tubing into certain length and shape required
Swaged ends into special shape according to usage
Store vertical shaped short tubing by wood cage
Fabricated two ends into required shapes for late usage
Measured length to ensure products qualified
Fabricated tubing body with caulking for later welding
Storage by wood cages for longer term of non-rust
Long tubing loading & unloading into container
Finished products loaded into container
Products with normal zinc shining surface
Tubing top and ends insert each other
Pakage checking then ready for exporting
Container readied for exporting
During the past 20 years, we have been exporting both square tubing and fabricated specialed tubing with body caulking and hook ends of finished products for intermediate bulk container steel frame mainly for America Brasil Germany and Italy,mainwile for China domestic market,We got good response and reputation because of good quality and nice customers based service.We can weld round square rectangular even special shaped tubing accoring customer need and requirement with professional experience and short term of response. Whenever customer think it necessarty to take look of factory,it also be welcomed.