ASTM A240 304 Galvanized Coil Sheet BA Finish Roofing Gi Sheet

Brand Name:Fulilai
Minimum Order Quantity:1tons
Delivery Time:15-21days
Payment Terms:L/C, T/T, Western Union, MoneyGram, D/A, D/P
Place of Origin:China
Price:Negotiable
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Verified Supplier
Location: Wuxi Jiangsu China
Address: NO.1288, Guangrui Road, Liangxi District, Wuxi City, Jiangsu Province, China
Supplier`s last login times: within 36 hours
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Gi Sheets AiSi Galvanized steel coils for Roofing Material Gi Sheets

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Shandong Fulilai Steel Group is a leading supplier of galvanized steel sheet & coil. Galvanized steel is defined as a carbon steel sheet coated with zinc on both sides. There are two main processes used to produce galvanized steel: continuous hot dipping and electro-galvanizing.
The hot dipping process consists of passing the steel through a bath of molten zinc, while the electro-galvanizing process consists of the application of zinc through electrolytic disposition. The result is a layer of zinc tightly adhering to the base metal through an iron-zinc bonding layer.
A zinc coating is one of the most effective and economical methods of protecting bare steel from a corroding environment. The zinc not only serves as a barrier between the steel and the environment, but it will also sacrifice itself to protect the underlying steel sheet. Sacrificial or galvanic protection occurs when two dissimilar metals are in contact and coupled with water and oxygen. Zinc corrodes preferentially to the iron in steel. This protection prevents corrosion of the steel at areas not covered with zinc. Thus, the spread of corrosion from cut edges, drill holes, etc. is minimized.

Specification of GI Sheet&Coils&Plate

Product Name
Galvanized Steel Coil,Galvanised Steel Coil,Zinc Coated Steel Coil,GI,HDGI
Galvalume Steel Coil,Aluzinc Steel Coil,Zinc Aluminum Steel Coil,GL,HDGL
Standard
EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653
Steel Grade
Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD,
S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490,SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); or As Requirement
Type
Coil/Sheet/Plate/Strip
Material
CGCC/SGCH/G350/G450/G550/DX51D/DX52D/DX53D
Thickness
0.12mm-4.0mm or 0.8mm/1.0mm/1.2mm/1.5mm/2.0mm
Width
600mm-1500mm or 914mm/1000mm/1200mm/1219mm/1220mm
Zinc Coating
Z30g/m2-Z350g/m2
Surface Structure
Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS)
Coil Weight
3 Tons -8Tons
Coil ID
508mm/610mm

Applications of GI Sheet&Coils&Plate

Fulilai's galvanized steel, hot dipped galvanized steel coil and galvanized steel sheet have a wide variety of uses across numerous industries:

  • Exterior building products
  • Ductwork
  • HVAC products
  • Flashing
  • Electrical boxes and other electrical products
  • Roofing
  • Doors
  • Garage doors
  • Sashes
  • Safety fencing
  • Automotive parts
  • Appliances
  • Commercial and residential steel framing
  • Parking lots
  • Truss plates
  • Metal building purlins

China ASTM A240 304 Galvanized Coil Sheet BA Finish Roofing Gi Sheet supplier

ASTM A240 304 Galvanized Coil Sheet BA Finish Roofing Gi Sheet

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