Coating decides how long a steel structure lasts. Members are shot blasted to remove mill scale and rust, then sprayed with anti-rust primer, intermediate and finish coats by airless spray. We follow the coating system and dry film thickness you specify, or recommend one for your climate (for example, epoxy zinc-rich primer for coastal sites), and record the thickness readings for your file.
Key advantages
Longer service life
Coating system matched to your climate
Documented film thickness
Any RAL color
Specifications
Preparation
Shot blasting to Sa2.5
Primer
Anti-rust / epoxy zinc-rich
Finish
Epoxy, polyurethane or alkyd, any RAL color
Application
Airless spraying
Records
Dry film thickness reports
Alternative
Hot-dip galvanizing
RELATED PRODUCTS
More from Fabrication Services.
Steel Plate CNC Cutting
CNC flame and plasma cutting of carbon steel plate 1–200 mm thick, with NDT available.
Steel Column Welding
OEM welding of columns, beams and frames, checked by VT, MT, PT, UT and RT.
Steel Structure Trial Assembly
Complex connections pre-assembled in the factory, so they fit first time on site.
Members are numbered, bundled and loaded in 40 ft containers or on flat racks with a packing list and erection drawings. We ship FOB Ningbo or Shanghai, or CIF to your port.