Shandong Factory Price Dx51d Building Material Galvanized Iron Sheet Gi Steel Coil Zinc 40g-275g

• After-sales Service: Engineer Online Guidance
• Warranty: Until Product Bedding Installed
• Standard: ASTM, JIS, GB, AISI, DIN
• Certification: ISO, RoHS, IBR
• Surface Treatment: Galvanized
• Technique: Hot DIP Galvanized
• Model NO.: 0.12-1.5mm*600-1250mm
• Application: Construction and Other Building Material
• Edge: Slit edge
• Stock: Not Stock
• Base Material Type: Cold Steel Rolled
• Thickness: 0.13-0.8mm
• Width: 600-1250mm
• Spangle: Big/Small/Minimized/Regular
• Usage: Roof or Wall
• Grade Type: Dx51d/SGCC/Sgch
• Standard Type: JIS,AISI,ASTM,GB,DIN,En
• Features: Accurate Dimensions
• Surface: Galvanized Steel, Color Coated Steel
• Hardness: Full Hard, Normal Hard
• Transport Package: Seaworth Package with Container
• Specification: CE/ISO/SGS
• Trademark: tiga
• Origin: China
• HS Code: 72104900
• Production Capacity: 20000tons/Year

Product Description

1. Hot dipped galvanized steel coil description
Galvanized Steel is continuously coated on both sides with a zinc coating, using a hot dip process that we originally pioneered. With its tight metallurgical bond between the steel and the coating, Galvanized Steel provides the strength and formability of steel plus the corrosion protection of zinc. Zinc protects the base metal by providing a barrier to corrosive elements and preferentially corroding in place of the base steel. Galvanized Steel is available with special surface finishes, tailored for specific applications, and in a variety of base metal grades and coating weights. Galvanized Steel is widely used in many applications in the automotive, appliance, construction, Heating, Ventilation, and Air Conditioning (HVAC), and other industries.


2. Hot dipped galvanized steel coil technical process
After cleaning and acid pickling, the steel coil is submerged in melted zinc, a chemical reaction permanently bonds the zinc. The zinc actually permanently becomes a part of it and the successive
layers are a mixture of zinc and iron. Hot dipped galvanized steel coil is a special type of steel coil used
in a number of different applications within fabrication and manufacturing environments

3. Hot dipped galvanized steel coil flow chart
Decoiler--- Shearer ----welder ----pre-treatment ----entry looper--- annealing furnace--- zinc pot
---- air cooling tower ----water cooler--- leveller---- post treatment ---exit looper crimper.

4.Hot dipped galvanized steel coil main usage scope:
Hot dipped galvanized steel coil is widely used in  home appliances, kitchen utensils, handicrafts, construction formwork, granary, revealed rain, chimneys, roof tile, fire shutter doors, construction
industry, as raw material for the production of corrugated panels, fencing products, drywall
panel profiles, ventilation systems etc.
 

Commodity	Hot dip galvanized steel coil and sheet
Technical Standard:	JIS 3302 / ASTMA653 / EN10143
Grade	DX51D+Z/ DX52D+Z/ DX53D+Z/ S250GD/S280GD/S320GD
Types:	Commercial / Drawing / Deep Drawing / Structural quality
Width	600/650/726/820/914/1000/1200/1219/1220/1250mm
Thickness	0.13-0.8mm
Type of coating:	Galvanized/Galvalume
Zinc coating	Z40-275g/m2
Surface treatment	Chromated/ Skin pass/ Oiled/Slightly oiled/ Dry/ Anti-finger treatment
Surface structure:	zero spangle / small spangle / regular spangle/ big spangle
ID coil	508mm or 610mm
Coil weight	3-5 MT per coil
Package:	Standard Export Seaworthy Packaging
Application:	Industrial panels, Roofing and siding for painting
Price terms	FOB, CFR, CIF
delivery time	15-20 working days after receipt of deposit
Remarks	We accept the third party test

Quality test