Hot dipped galvalume coil(alu-zinc coated coils) (GL coil), according to JIS G3321/94 SGLCC (equivalent to ASTM A792(M)/CQ, EN10

Detailed specification:

Thickness: 0.23mm to 1.00mm

Tolerance of thickness:+/-0.03mm

Width: 800mm to 1250mm

Normal width: 914mm, 1000mm, 1200mm, 1219mm, 1250mm

Tolerance of width: +/-5.00mm (aiming to +/-2.00mm)

Surface: Antifingerprint,Chromated,unoiled.

Spangle: Mini spangle,Reguler spangle,large spangle.

Coil weight: 3 - 8MT

Coil ID: 508mm

Color: according to RAL No.

Prepainted coils top coating: 5 microns primer + (5 - 20) microns polyester 

Prepainted coils back coating: (5 - 7) microns epoxy.

Hot dipped galvalume coil