Best Quality-Hot Dip Galvanized Steel Coil -Regular Spangle

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
50mt m.t.
Supply Capability:
10000 tons per month m.t./month

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General Information Of Hot Dip Galvanized Steel Coil

Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications.


Thickness                 0.13-0.7mm (BMT)

Width                       600-1250mm

Zinc Coating              30-200g/m2

Internal Diameter       508mm or 610mm

Coil Weight                3-12MT

Quality                       Commercial and structural quality

Spangle                      regular spangle

Surface Treatment      Oiled/dry , Skin pass/non-skin pass ,Chromated/non-chromated

Standard                    JIS G 3302, ASTM A 653M, EN 10327

Steel Grade       SGCC, CS, FS, SS, LFQ, DX51D+Z , S280GD


Chemical Composition Of Hot Dip Galvanized Steel Coil












 Technical Data Of Hot Dip Galvanized Steel Coil  

Yield Strength

(Mpa) 280-320

Tensile Strength

(Mpa) 340-390




not exceed 1% Flatness



Edge Wave


Centre Buckle


Bending At 180 Degree

No crack, purling and fraction


Application Of Hot Dip Galvanized Steel Coil

Production of cold formed corrugated sheets and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering

 With GI as base metal, after pretreatment (degrease and chemical treatment) and liquid dope with several layers of color, then after firing and cooling, finally the plate steel is called pre-painted galvanized steel. Pre-painted galvanized steel is good capable of decoration, molding, corrosion resistance. It generally displays superior workability, durability and weather resistance.


Packaging & Delivery Of Hot Dip Galvanized Steel Coil

Anti-damp paper inside full wrapped with plastic film, iron sheet outside on wooden pallet in 20 feet container with 25mt.

  Hot Dip Galvanized Steel

 Hot Dip Galvanized Steel


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GZTSTEEL is a modernized non-government enterprise. We keep science and technology as the impetus for the development of our company. Our products include high-precision hot galvanized steel sheet (coils), hot-coating Al-Zn-Si steel sheet (coils), and Prepainted steel sheet(coils) and equipment. We have integrated both manufacture and sale.

1. Manufacturer Overview

Location Shandong, China
Year Established 2007
Annual Output Value
Main Markets 90.91% Domestic Market
4.09% Southeast Asia
3.18% Africa
1.82% South America
Company Certifications ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin; Qingdao
Export Percentage 71% - 80%
No.of Employees in Trade Department 380 People
Language Spoken: English; Chinese
b)Factory Information  
Factory Size: Above 100,000 square meters
No. of Production Lines 3
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range Average