| Customization: | Available |
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| After-sales Service: | Supported |
| Warranty: | Negotiate According to Specific Products |
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Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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Product Name
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Cold Rolled/ Hot Rolled Carbon Steel Coils
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Standard
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AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
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Material
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Q195, Q215,Q235,Q345,ST37, A36,45# ,16Mn, SPHC,SGCC,CGCC
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Thickness(mm)
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Hot Rolled Thickness:2.75mm-100mmCold Rolled Thickness:0.2mm-3mm As Your Request |
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Width(mm)
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45mm-2200mm, As Your Request
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Technique
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Hot rolled / cold rolled
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Surface
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Bare,Black,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized,or as Your Request
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Coil ID
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508-610mm or as per your request
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Coil Weight
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3~5 Tons or as per your request
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Application
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Construction, machinery manufacturing, container manufacturing, shipbuilding, bridges, etc.
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Packing
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Standard Export packing(Plastic film in the first layer,second layer is Kraft paper.
Third layer is galvanized sheet)
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In-Depth Classification
(1) Carbon steel, when categorized by purpose, is divided into three primary types: carbon structural steel, carbon tool steel, and free-cutting structural steel. Delve into carbon structural steel, which is further subdivided into engineering construction steel and machine manufacturing structural steel, each crafted to fulfill specific industry needs.
(2) Classified by the smelting process, carbon steel is split into open hearth steel and converter steel, each offering unique properties to meet various industrial requirements.
(3) Based on deoxidation methods, carbon steel is segmented into boiling steel (F), killed steel (Z), semi-killed steel (b), and special killed steel (TZ), each offering distinct advantages for specific applications.
(4) By carbon content, carbon steel is classified into low carbon steel (WC ≤ 0.25%), medium carbon steel (WC 0.25%-0.6%), and high carbon steel (WC > 0.6%), offering different strengths and flexibility levels.
(5) According to steel quality, carbon steel is divided into ordinary carbon steel (with higher phosphorus and sulfur), high-quality carbon steel (with lower phosphorus and sulfur), advanced high-quality steel, and extra high-quality steel, each designed for specific uses.
Variety of Steel Grades and Their Uses:
08F: With a low carbon mass fraction, this steel offers exceptional plasticity and minimal strength, perfect for stamping components like automotive and instrument housings.
20: Renowned for its excellent plasticity and weldability, ideal for low-strength parts and carburized products, including hoods, containers, small shafts, nuts, washers, and carburized gears.
45, 40Mn: Offering outstanding mechanical properties after quenching and tempering, these materials are perfect for high-stress mechanical components such as gears, connecting rods, and machine tool spindles.
60, 65Mn steel is noted for its remarkable strength; perfect for creating various springs, locomotive wheel flanges, and low-speed wheels.
T7, T8: Suited for components enduring significant impacts requiring exceptional toughness. Ideal for tools like sledgehammers, punches, chisels, woodworking tools, and scissors.
T9, T10, T11: Skillfully engineered for tools demanding superior hardness and wear resistance with minimal impact. Perfect for taps, small drills, dies, and hand saw blades.
T12, T13: Designed for tools that withstand impact, such as files, scrapers, razors, and measuring instruments.
Defining Hot Rolling Hot rolling, as distinguished from cold rolling, involves processing the metal above its crystallization temperature, enhancing its workability and structural integrity.
Unmatched Advantages:
(1) Experience the pinnacle of manufacturing efficiency with our hot rolling process. This remarkable technique not only dramatically reduces energy usage and expenses but also enables substantial deformation due to enhanced plasticity and minimized deformation resistance. It stands as a beacon of cost-effective manufacturing solutions.
(2) The art of hot rolling is truly transformative in refining metal and alloy processing capabilities. This ingenious process meticulously breaks down coarse grains from the casting phase, elegantly mends existing cracks, and skillfully diminishes or eliminates casting imperfections. The result is a transition from an as-cast to a superbly deformed structure, enhancing the alloy's robustness and adaptability for a myriad of applications.
(3) Hot rolling employs large ingots and significant rolling reductions that elevate production efficiency to extraordinary levels while facilitating faster rolling speeds. This approach lays the groundwork for continuous, fully automated processes, revolutionizing the rolling industry with seamless and efficient operations.
With profound expertise in the steel industry, we adeptly navigate market demands by adjusting inventories in real-time. We maintain an impressive annual stock exceeding 10,000 tons, ensuring we fulfill our customers' dynamic needs. Our expansive sales network extends worldwide, exporting to over 100 countries including the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
The vast industrial landscape ofKaishuo Weiye Iron and Steel Group spans an expansive 70,000 square meters. Our facility is equipped with state-of-the-art machinery, including large shearing and circular shearing machines, straightening machines, annealing furnaces, and a comprehensive punching and shearing production line.
Our commitment to maintaining an annual inventory of over 10,000 tons empowers us to meet our market clientele's demands consistently. Our global sales network reaches over 100 countries, with significant exports to the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
Our steadfast dedication to quality is underscored by our ISO9001, SGS, JIS, and BV certifications. Each product is backed by a detailed inspection report, ensuring comprehensive customer inspection support.
With a robust inventory, we are poised to facilitate immediate shipment of current orders. Our team is dedicated to offering 24/7 online support,supplemented by a professional sales and after-sales service team, ensuring that any challenges you face are swiftly addressed and resolved.
Our stringent quality control system guarantees products tailored to your exact specifications.Unlock incredible value and unmatched quality with our exceptional offerings at Tianjin Kaishuo Weiye Steel Co., Ltd. Embrace an opportunity for substantial savings by reaching out today and discover exclusive discounts and additional benefits tailored just for you.
What we proudly present:
1) Rigorous quality control systems designed to ensure the highest levels of excellence and consistently optimal outcomes for our esteemed clients.
2) Globally competitive pricing that positions us as leaders in the market, offering exceptional value for money.
3) Innovative technology products that integrate the latest advancements, setting a benchmark in the industry.
4) Transparent and efficient communication processes that enhance the client experience and foster strong partnerships.
5) Customized OEM & ODM services specifically crafted to address your distinct needs and requirements.
Our additional offerings:
| Stainless steel sheet /plate |
| Stainless steel coil |
| Stainless steel pipe/tube |
| Stainless steel square/angle bar |
| Galvanized steel sheet/plate |
| Galvanized steel coil |
| Galvanized steel pipe/tube |
We uphold our commitment to excellence with a robust collection of quality system certifications, assuring you receive only the finest products.
1. What are your payment terms?
Our standard payment terms at Kaishuo Weiye Steel require a 30% TT deposit ahead of inspection, with the balance payable against the Bill of Lading (BL). We also offer flexible terms and various payment options to accommodate your preferences.
2. What payment methods do you accept?
We accept a wide range of secure payment methods at Kaishuo Weiye Steel, including bank transactions, Trading Assurance, and PayPal, ensuring your convenience and peace of mind. Contact us for more details on payment options.
3. Can you provide samples?
Absolutely, we offer complimentary samples at Kaishuo Weiye Steel, often covering shipping costs. Experience our superior product quality by requesting your sample today.
4. Do you offer customization services?
Yes, Kaishuo Weiye Steel specializes in customized solutions tailored to your exact specifications, delivered by our skilled team and advanced machinery. Partner with us to realize your vision beyond expectations.
5. What products and materials do you offer?
As a leading supplier, Kaishuo Weiye Steel provides a vast selection of steel and stainless steel products. Our offerings include coils, strips, sheets, pipes, bars, beams, and flanges, complemented by surface treatments like tin, titanium, and galvanization.
Beyond steel, we excel in providing diverse copper and aluminum products, with ample stock to meet your immediate needs. Discover the breadth of our impressive production capabilities.
Reach out to us for any product inquiries. We are committed to meeting your specific needs with outstanding service and dedication.
6. What makes you the ideal choice?
Kaishuo Weiye Steel, with over 15 years of industry experience, is renowned for its global excellence in metal materials. We are dedicated to superior craftsmanship and competitive pricing, ensuring our clients' ultimate satisfaction.
7. How can I verify your reliability as a supplier?
We at Kaishuo Weiye Steel are transparent and provide verifiable company credentials, including registration and export certificates compliant with Chinese Trading Laws, to assure you of our reliability and operational integrity.
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