Hot dipped galvanized steel is produced by passicaptureng cold rolled steel through a molten bath of Zinc at temperatures around 460 °C. The Zinc acts as a physical barrier between the atmosphere and the surface of the metal. Further, due to its lower chemical potential than iron, it is attacked and dissolved first, thereby offering superior corrosion resistance ( cathodic protection ).
DANA Steel UAE with it’s headquarters in Dubai,Manufacturing Facility(CRM Complex) at Dubai Industrial City . Our Continuous Galvanizing Line ( CGL) has the state-of-art Dual-Pot System which is capable of manufacturing Galvanized(GI) and Aluzinc(AZ) coils .It is also having online NOF technology along with Online SKIN PASS MILL ( SPM) and Tension Leveller(TL) to produce the highest quality of galvanized and aluzinc coils in various spangles(regular,minmized,zero) and zinc coatings(90gsm -500 gsm).
With it’s 4 coil service centers cum distribution centres in Dubai & Ajman is one of the most prominent manufacturer for galvanized coils(GI coils) in the middle east.Our service centers are equipped to handle coil weights upto 20 MT and can cut/slit sheets upto tolerances of +/- 0.50mm .In Addition to Cutting & Slitting facilities we also provide custom fabrication jobs ( profiling/cutting/bending/perforation) for our valuable customers.
Hot Dip Glavanized (GI ) Steel Coil / Sheet/ Slits
Specifications of HD GI Coils / sheets/slits
Galvanized Steel Coil/Sheet/Slit Coils As per ASTM A653/JIS G3302/DX 51+D Standards
Zinc Coating 90 GSM to 500 GSM (ASTM coating designator – G30,G40,G60,G80,G90)
Lock Forming Quality / Structural Quality / Soft Commercial Quality
Spangle: Zero / Minimum / Regular / Maximum
Thickness: 0.18 mm to 3.0 mm
Width: 900mm/914mm/1200mm/1220 mm/1250mm
Coil Wt. 4 MT to 20 MT
Slitting/Cutting/Profiling/Fabrication/Perforation facilities Also available in UAE.
Hot-dip zinc-coated Galvanized Steel Reference Standards:-
JIS G3302 SGHC SGCC SGCD1 SGCD2 SGCD3 EDDQ SGC340(35) SGC400(40) SGC440(50) SGC490(55)
JFS A3011 JAC270C JAC270D JAC270E JAC270F JAC340P JAC370P JAC390P JAC440P JAC340H JAC340W JAC390W JAC440W JAC440R
ASTM A653 CS TYPE A B C FS TYPE A B DDS EDDS SS230(33) SS255(37) SS275(40) SS340(50) CLASS 1&2 SS340(50) CLASS 3