Tel: +86 0532-87965066 |

Shandong Sino Building Material Group Co , Ltd

Galvalume Steel Coil & Sheet

55% aluminum, 43.5% zinc and 1.5% silicon

  • Galvalume Steel Coil1
  • Galvalume Steel Coil2
  • Galvalume Steel Sheet1
  • Galvalume Steel Sheet2
Galvalume Steel Coil&sheet&strip Specifications
 DX51d; DX52D; S250GD; S350GD; S550GD
 Zinc Coating
 Coil ID
 Surface Structure Minimum Spangle
 Surface Treatment

 Chromated/Non-Chromated; Oiled/Unoiled;

 Anti-Finger(AFP) or Not

Production Line
  • galvanized-line-2
  • galvanized-line-1

The annual capacity of Galvanized/Galvalume Line is 320,000 tons. We adopt the UEC hot dip galvanizing process which is the most advanced and wildly used in the world. The main specification of product is 0.15~1.5mm X 800~1250mm.

We could manufacture high performance GI/GL with high zinc coating, non-spangle, minium spangle, regular spangle or big spangle along with the advanced processing of oiled and skin-passed. The product can be used in building materials and electrical appliance.

Steel Quality Control

    To specify the various physical and mechanical properties of the finished product, various tests, both destructive and nondestructive, are performed. Metallurgical, hardness, hardenability, tension, ductility, compression, fatigue, impact, wear, corrosion, creep, machinability, radiography, magnetic particle, ultrasonic, and eddy current are some of the major tests that are performed by quality control personnel.

  • Thickness Test
  • Stretching test
  • Gloss Meter
  • Zinc  Coated Test
  • Bending Machine
  • Tensile and Yield strength Test
  • Color Coating Adhesive Force Test
  • Hardness Testing
Packing Details

3 layers of packing, inside is kraft paper, water plastic film is in the middle and ouside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve . 

  • Steel Sheet Packing
  • Steel Sheet Packing
  • Packing Details - Before Shipping
  • Packing Details - Before Shipping
  • Packing Details - Before Shipping
  • Packing Details - Before Shipping