J.D.Steel Corporation
Products Physical Profile   Coil Diameter
Galvanized plain spangled (regular spangle) Thickness: 0.15mm - 3.50 mm Inner diameter – 200, 325, 400, 508 and 610 mm
Galvanized plain with differential coating Width : 5mm - 1580mm  
Galvanized plain zero spangle (through lead-free zinc bath) Coil form/Slit form /cut length form Outer diameter - 1900 mm Max
Galvanized plain skin passed (extra smooth)      
Galvannealed (GA)        

CQ, DQ, Lock forming, DDQ, EDDQ, Super EDDQ - IF, Structural
Type of Coatings

Galvanised (Zinc with Lead Or With out Lead)
Galvannealed (Zinc-Iron Alloy)

Coating Weights

For Galvanized steel Both side equal coating 60 - 600 gm/sq.m. (both sides) Differential coating Up to 400 gm/sq.m. (both sides) Max ratio 1:2 For Galvannealed steel Both sides equal coating : 60 - 200 gms/sq.m.