Carbon Steel Plates Manufacturer Rolled - Steel Coil – Ruigang

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We always continually offer you the most conscientious purchaser services, and the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for Rebar In Romania, Pre-Painted Steel, Q345 Hot Rolled Steel Sheet, Our company is working through the procedure principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a pleasant relationship with businessman from all around the earth.
Carbon Steel Plates Manufacturer Rolled - Steel Coil – Ruigang Detail:

Product Specifications

Thickness: 0.2-20mm

Width: 600-3000mm

Formed coils are mainly hot-rolled coils and cold-rolled coils. Hot rolled coil is the processed product before the recrystallization of the steel billet. Cold rolled coil is the subsequent processing of hot rolled coil. The general weight of the steel coil is about 15-30T.

Product Classification

● Hotrolled, that is, hot-rolled coil, which is a slab (mainly for.

● Casting billet) as raw material, after heating, it is made into strip steel by rough rolling unit and finishing rolling unit.

● The hot strip from the last rolling mill of finishing rolling is cooled by laminar flow to the set point.

● The coil is rolled into a steel strip coil by a coiler, and the cooled steel strip coil can be used according to the different needs of users.

● After different finishing lines (leveling, straightening, cross-cutting or slitting, inspection.

● Weighing, packaging and marking, etc.) are processed into steel plates, flat coils and slit steel strip products.

production process

The production process of hot-dip galvanized sheet mainly includes: Original plate preparation → Pre-plating treatment → Hot dip plating → Post-plating treatment → Finished product inspection, etc. According to custom, often according to the pre-plating treatment method of.

The galvanized coil is composed of an aluminum-zinc alloy structure, which is composed of 55% aluminum, 43% zinc and 2% silicon solidified at a high temperature of 600 ° C. The entire structure is composed of aluminum-iron-silicon-zinc, forming a dense A kind of quaternary knot body.

Product Details

Material: Q235B, Q345B, SPHC510LQ345AQ345E

Cold rolled coil (Coldrolled), commonly used in the steel industry, is different from hot rolled coil.

It refers to directly rolled into a certain thickness with a roll at room temperature and rolled into a whole roll with a winder

steel belt. Compared with hot-rolled coils, cold-rolled coils have a brighter surface and higher finish, but will

More internal stress is generated, and annealing treatment is often carried out after cold rolling.

Category: SPCC, SPCD, SPCE

Galvanized steel coils (Galvanized steel coils), galvanized refers to the metal, alloy or the surface of other materials is plated with a layer of zinc to play the role of beautiful, rust-proof and other surface treatment technology. Now the main method is hot-dip galvanizing.


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High-quality comes 1st; support is foremost; business is cooperation" is our small business philosophy which is regularly observed and pursued by our organization for Carbon Steel Plates Manufacturer Rolled - Steel Coil – Ruigang, The product will supply to all over the world, such as: Netherlands, Ottawa, Berlin, We have a large share in global market. Our company has strong economic strength and offers excellent sale service. We have established faith, friendly, harmonious business relationship with customers in different countries. , such as Indonesia, Myanmar, Indi and other Southeast Asian countries and European, African and Latin American countries.
  • The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Sharon from Japan - 2017.04.08 14:55
    As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Honorio from Angola - 2017.06.25 12:48

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