cold rolled steel coil

Product Description

we supply a wide range of cold rolled steel sheets and coils in accordance with Chinese industrial standards, and the standards of other countries.

Cold Rolled steel sheets and coils are extensively used as basic materials in automobiles, electrical appliance, steel office equipment, various type of container, and numberous other products closely connected to our dailly lives.

we delevelop and offer a wide range range of steel products from processing steel with superb press formablity to high strength steel sheets instrumental in weight reduction. to name a few, in order to meet our customers need.

wide range of varieties

Outstanding quality

Technical service for every need.

Cold Rolled Steel

Cold Rolled Steel is a mill product made with a high degree of gauge accuracy and uniformity of physical characteristics. The smooth deoxidized matte finish gives an excellent base for paint, lacquer and enamel. Box annealing and absence of scale permit stamping and moderate drawing operations. Sheets bend flat on themselves without cracking. Oiling protects Surface against rust. Our Cold Rolled sheet and coil conform to ASTM A1008.

The application of surface oil to cold rolled steel sheet is intended to provide protection from corrosion ("rusting") during shipment and warehousing. Because cold rolled steel sheet is prone to rusting, standard practice is to apply a rust-preventative oil at the exit end of the temper mill (the last processing step). Rust-preventative oils are different than forming lubricants in that they contain special corrosion-inhibiting additions. In addition to the oil, Curtis Steel maintains clean, dry environments in climate controlled warehouses at all its facilities to ensure our coils and sheets arrive to you in prime condition.

Cold rolled sheet products have been available for many, many years, and have been successfully used for a multitude of applications. Today's cold rolled sheet products are much improved over those used in the past. They offer better control of thickness, shape, width, surface finish, and other special quality features that compliment the emerging need for highly engineered end use applications.

Typical Applications for Cold Rolled Steel

Cold rolled sheet steel products are used in a wide variety of end applications such as appliances, automobiles - exposed as well as unexposed parts, electric motors, plumbing fixtures, drum manufacturing, shelving, furniture, doors, toolboxes, tubing products, unexposed construction products, as well as many other areas of manufacturing.

HENAN HANOU INTERNATIONAL TRADE CO.,LTD is the main wholesalers of Chinese steel producers.Our main products are divided into four parts: steel plates, steel pipes ,steel rebar, and steel coil.
We distribute steel product to both domestic and overseas market.Our domestic market company jujintong Trading Co. Ltd is the agent company of big steel mills including cold rolled steel coilng Iron and Steel Group Baotou steel group, Hebei steel group, . And we have the capacity of more than 500000 tons of steel product annually. Our local customer are scattered all over the north provinces in China, and have kept long term cooperation with us.

Units on a continuous cold-rolled strip steel or steel sheet,galvanized steel (electro galvanized,Pre-painted steel coil hot galvanized,Galvalume and cold-rolled plate) as the substrate, after surface preparation (degreasing and chemical treatment), cold rolled steel coil by a roll coating method, applying one or more layers liquid coating, after baking and cooling the resulting sheet is coated steel.Pre-painted steel coil Since the coating can have a variety of colors, it is customary to coated steel is called color coated steel sheet (PPGI).
JHGJHGJ
cold rolled steel coil is the material which uses galvanized steel as the basic substrate metal. PPGI is prepainted galvanized steel, also known as precoated steel, coil coated steel,Pre-painted steel coil color coated steel etc.cold rolled steel coil A galvanized steel sheet in coil form is cleaned, pretreated, applied with various layers of organic coatings which can be paints, vinyl dispersions, Pre-painted steel coil or laminates.cold rolled steel coil are applied in a continuous process known as Coil Coating.The steel thus produced in this process is a prepainted, prefinished ready to use material.