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RAL Series Color Coated Steel Coil

Colour-coated coil is a kind of building material made of a hot galvanized sheet, hot aluminized zinc sheet and electro-galvanized sheet as the substrate, which is baked and cured after surface pretreatment and application of organic coating.  

    China Color Coated Coil

    Color coated coil has a variety of colour options, such as grey and white, navy blue, brick red, etc. It is widely used in home appliances, construction, home decoration, advertising and other industries. 

    HOW it VALUE

    Production process

    Color Coated Steel Coil

    The production process of color coated steel coil includes the following steps:

    Substrate preparation: Select hot galvanised sheet, hot aluminium zinc plated sheet, electro galvanised sheet, etc. as the substrate.

    Surface pre-treatment: Chemical degreasing and chemical conversion of the substrate.

    Applying organic coating
    : Apply one or more layers of liquid coating on the substrate.

    Baking and curing
    : The color coated sheet is baked to cure the coating.

    Cooling: After baking, the sheet is cooled.

    Color Coated Steel Coil


    Main features

    Color Coated Steel Coil
    Application Fields
    Construction: Color coated sheets used for roofing, walling and other building materials.

    Home appliances: Color coated steel sheet used for manufacturing the shell of home appliances.

    Advertising: Used for making billboards and other promotional materials.

    Others: Colour coated sheet roll also used for purification of clean plants and other special environments.
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    ral

    RAL Series 
    Color Coated Steel Coil

    RAL Colour Cards, also known as German Raul Colour Cards, is a German brand of colour cards which are widely used internationally, also known as RAL International Colour Cards.
    The RAL colour card is not only widely used in the field of architecture and design, but also provides an important reference for the standardisation and unification of various colours.

    1725245826244

    Color Coated Steel Coil Supplier

    We have established long-term relationships with many steel factories for decades. Our decades of experience in billet and strip production ensure stable and strong relationships with all steel factories. Based on this advantage, we can provide our customers with the best price while ensuring the best quality of steel products and one-stop steel products solution service domestically and abroad.

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