Grade standard galvanized steel coil

Short Description:

Material : SGCC , SGCH , DX51D+Z
Certificate : ISO9001 , SGS , SAI , BV , etc
Thickness : 0.12mm-0.7mm, Thickness tolerance:±0.02mm
Width : 600mm-1250mm , Width tolerance:-0/+3mm

  • Port: Tianjin / Qingdao
  • Sample: Free Sample
  • Service: Pre-shipment Inspection at Spot
  • Product Detail


    Product Tags

    Galvanized steel is defined as a carbon steel sheet coated with zinc on both sides. Hot dip Galvanized steel coils are widely used in the construction industry, as raw material for the production of corrugated panels, fencing products, drywall panel profiles, ventilation systems etc. Recommended for both outside and inside usage, galvanized steel has a high resistance to corrosion in different environments

    Production Decription

    Standard AISI,ASTM,GB,JIS Material SGCC,S350GD+Z,S550GD+Z,


    Thickness 0.1-1.2mm Width 600-1250mm
    Tolerance "+/-0.02mm Zinc coating 30-275g/m2
    Coil ID 508-610MM Coil Weight 3-8 tons
    Technique Hot rolled, cold rolled Package seaworthy package
    Certification ISO 9001-2008,SGS,CE,BV MOQ 25 TONS (in one 20ft FCL)
    Delivery 15-30 days Monthly Output 10000 tons
    Surface treatment  oiled,passivation or chromium-free passivation, passivation+oiled, chromium-free passivation+oiled, resistant to fingerprints or chromium-free resistant to fingerprints
    Spangle regular spangle,minimal spangle, zero spangle,big spangle
    Payment 30%T/T in advanced+70% balanced;irrevocable L/C at sight
    Remarks Insurance is all risks and accept the third party test


    Galvanized Steel Coils are produced through a process of metal coating which involves passing cold rolled coils through a kettle containing molten zinc. This process ensures adhesion of Zinc to the surface of the steel sheet. The Zinc Layer provides excellent corrosion resistance and prolong service life.

    Galvanized steel plate is to prevent the surface of the steel plate from being corroded and prolong its service life. The surface of the steel plate is coated with a layer of metal zinc, which is called galvanized steel plate.


    After the hot-dip galvanized steel sheet is pulled out of the zinc pot, the appearance of the crystal grains formed as the zinc layer cools and solidifies is called spangles. The size, brightness and surface morphology of spangles depend on a series of factors, but they are mainly related to the composition of the zinc layer and the cooling method.Galvanized steel coil has the advantages of uniform coating, strong adhesion and long service life.

    Type of surface


    production process 3
    factory tour (14)
    factory tour (11)
    factory tour (12)


    Packaging and Transportation


    We are manufacturer and we have our own factory, you can get a competitive price with high quality,More than 10 years’ professional producing experience,BV, ISO certificates and SGS test can be provided to assure the quality of our products.

    Customer satisfaction is our pursuit! Good reputation in this industry due to our high quality products and service.


    Our personnel are generally in the spirit of “continuous improvement and excellence”, and together with the outstanding top quality merchandise, favorable price tag and fantastic after-sales solutions, we try to gain every single customer’s rely on for China Building Material, Steel, During the short years, we serve our clients honestly as Quality First, Integrity Prime, Delivery Timely, which has earned us an outstanding reputation and an impressive client care portfolio. Looking forward to working with you Now!



    Before-Sale service:
    1.ISOVerified Ouutstanding Manufacturer.
    2.The third nparty party inspection:SGS,BV,CE,COC,AI and other.
    3.Flexible Payment:T/T,LC,O/A,CAD,DAP,KUNLUN Bank.
    4.Sufficient Stock.
    5.Quick Delivery Time,Long time price validty.
    6.Tracking picture of transport:Production,Loading and reinforcement loading Picrures.
    7.Rich experience Professioal Sale Team.
    After-Sals service:
    1.Quality Guarantee after Receiving the Goods:Offer money returm or Ship new products for free if any pronlems happen.
    2.Technical Guidance for further Processing.
    3.VIP Service and Free Order after Accumulated Order Quantity.

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  • Q: Are you trading company or manufacturer ?
    A: We are factory for galvanized steel coil, Aluzinc steel coil, PPGI and roofing sheets.

    Q: How about your quality?

    A: Our quality are good and stable. The Quality Certificate will issued for each shipment.

    Q:Where is your main market ?
    A: Our main market is in Middle east, Africa, Southeast Asia, India,Japan,etc.

    Q: What is your terms of payment ?
    A: 30% T/T in advance ,balance before shippment or 100% L/C at sight.

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