| Customization: | Available |
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| After-sales Service: | Supported |
| Warranty: | Negotiate According to Specific Products |
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Still deciding? Get samples of US$ 200/Foot
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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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All-Encompassing Classification
(1) Carbon steel, classified by its intended use, consists of three primary types: carbon structural steel, carbon tool steel, and free-cutting structural steel. Delve into carbon structural steel, further divided into engineering construction steel and machine manufacturing structural steel, each crafted to satisfy specific industrial requirements.
(2) By smelting process, carbon steel is classified into open hearth steel and converter steel, each offering distinct properties tailored to various industrial applications.
(3) Based on deoxidation methods, carbon steel is divided into boiling steel (F), killed steel (Z), semi-killed steel (b), and special killed steel (TZ), each delivering unique advantages for specific uses.
(4) Based on carbon content, carbon steel is categorized into low carbon steel (WC ≤ 0.25%), medium carbon steel (WC 0.25%-0.6%), and high carbon steel (WC > 0.6%), each offering distinct levels of strength and flexibility.
(5) According to steel quality, carbon steel separates into ordinary carbon steel (with elevated phosphorus and sulfur content), high-quality carbon steel (with reduced phosphorus and sulfur content), advanced high-quality steel, and extra high-quality steel, each engineered for specific applications.
Various Steel Grades and Their Uses:
08F: With a minimal carbon mass fraction, this steel provides excellent plasticity and low strength, ideal for stamping parts like automobile and instrument housings.
20: Renowned for its superior plasticity and weldability, perfect for low-strength applications and carburized components such as hoods, containers, small shafts, nuts, washers, and carburized gears.
45, 40Mn: Offering outstanding mechanical properties post-quenching and tempering, these are ideal for high-force mechanical components including gears, connecting rods, and machine tool spindles.
60, 65Mn steel is noted for its remarkable strength; ideal for producing various springs, locomotive wheel flanges, and low-speed wheels.
T7, T8: Perfect for components that face substantial impacts and require superior toughness. Ideal for tools like sledgehammers, punches, chisels, woodworking tools, and scissors.
T9, T10, T11: Meticulously crafted for tools requiring extreme hardness and wear resistance with minimal impact. Perfect for taps, small drills, dies, and hand saw blades.
T12, T13: Designed for tools that endure impact, such as files, scrapers, razors, and measuring instruments.
Understanding Hot Rolling Hot rolling, as opposed to cold rolling, involves processing the metal above its recrystallization temperature, enhancing its workability and structural integrity.
Unrivaled Advantage:
(1) With unmatched efficiency, hot rolling slashes energy consumption and costs like never before. The process elevates plasticity while diminishing deformation resistance, allowing for impressive deformation. This leads to an economical manufacturing pathway that balances quality and affordability.
(2) The extraordinary art of hot rolling lies in its capability to supercharge the processing performance of metals and alloys. This transformative process elegantly refines the coarse grains created during casting, seamlessly repairs existing cracks, and adeptly minimizes or even eliminates casting defects. The metamorphosis from an as-cast to a deformed and enhanced structure culminates in superior processing performance, rendering the alloy more robust and versatile for a wide array of applications.
(3) Hot rolling consistently employs sizable ingots and significant rolling reductions, elevating production efficiency to unparalleled levels while boosting rolling speeds. Additionally, it establishes the necessary conditions for the adoption of continuous and fully automated processes, heralding a new era of seamless operation in the rolling industry.
Leveraging extensive experience in the steel industry, our company has developed a formidable capacity to navigate market demands. By skillfully adjusting inventory in real-time, we uphold an annual stock exceeding 10,000 tons, ensuring we cater to customers' ever-evolving needs. Our expansive sales network spans the globe, exporting to over 100 countries, including the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
The factory area ofKaishuo Weiye Iron and Steel Group spans a vast 70,000 square meters and is equipped with an array of sophisticated processing machinery, including large shearing machines, circular shearing machines, straightening machines, annealing furnaces, and a comprehensive punching and shearing production line.
We proudly maintain an annual inventory surpassing 10,000 tons, empowering us to consistently meet our market clientele's needs. Our global sales network extends to over 100 countries, with significant exports to the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
Our steadfast commitment to quality is demonstrated through ISO9001, SGS, JIS, and BV certifications. Each product is accompanied by a detailed inspection report, ensuring our clients receive full support for their inspections.
With an ample inventory, we facilitate immediate shipment of current orders. Our dedicated team provides 24/7 online support,backed by a professional sales and after-sales service team, ready to address and resolve any challenges you may encounter.
Our stringent quality control system guarantees tailor-made products that meet your precise specifications.Discover the perfect harmony of value and excellence with our offerings. At Tianjin Kaishuo Weiye Steel Co., Ltd., we pride ourselves on delivering competitively low prices paired with superior quality. Reach out with an inquiry today to unlock additional discounts and benefits that promise to elevate your purchase experience.
What we offer:
1) Our commitment to exceptional quality control ensures that you receive nothing short of optimal outcomes. We rigorously manage every step of the production process to bring you products of unmatched reliability and performance.
2) Our pricing not only stands out for its competitiveness but sets a benchmark on the global stage, ensuring you receive incredible value for your investments with us.
3) Embrace the future with our cutting-edge technology products that embody the latest advancements, crafted to meet the growing needs of modern industries.
4) We provide seamless and clear communication to enhance your experience, ensuring that your queries and needs are addressed swiftly and satisfactorily.
5) Explore our efficient OEM & ODM services, tailored to meet your unique requirements and bring your vision to life with precision and expertise.
What we also supply:
| 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 |
Our promise of delivering products of the highest standard is backed by a multitude of quality system certifications. These certifications stand as a testament to our dedication to excellence, ensuring you receive only the finest products directly to your doorstep.
1. What are your payment terms?
Kaishuo Weiye Steel offers flexible payment terms to suit your needs. Typically, we require 30% TT as a deposit prior to inspection, with the remaining 70% payable against the Bill of Lading (BL). Additionally, we offer negotiable pricing terms and a variety of payment options to provide you with convenience and flexibility.
2. What payment methods do you accept?
Kaishuo Weiye Steel embraces all secure payment methods to offer you convenience and peace of mind. Whether you prefer a bank transaction, Trading Assurance, or PayPal, we are ready to accommodate your preferences. Please feel free to reach out to us for any specific payment queries.
3. Can you provide samples?
Certainly! Kaishuo Weiye Steel is proud to offer complimentary samples, often covering the shipping costs as well. Experience firsthand the exceptional quality of our products by requesting a sample today.
4. Do you offer customization services?
Absolutely! Kaishuo Weiye Steel excels in crafting bespoke products tailored to your precise specifications. Our skilled workforce and advanced machinery ensure that your customization needs are not only met but exceeded, inviting you to collaborate with us and explore endless possibilities.
5. What products and materials do you offer?
Kaishuo Weiye Steel stands as a premier supplier of a vast array of steel and stainless steel products. From coils, strips, sheets, pipes, bars, beams, flanges to bespoke solutions, we offer it all. Enhance your experience with our surface treatments like tin coating, titanium coating, and galvanization, which boost product properties.
Beyond our comprehensive steel offerings, Kaishuo Weiye Steel boasts impressive production capabilities with substantial inventories of diverse copper and aluminum products, always ready to meet your unique demands.
Connect with us freely regarding any of the aforementioned products. We're dedicated to fulfilling your exact requirements with exceptional service and commitment.
6. What makes you the ideal choice?
With over 15 years of industry expertise, Kaishuo Weiye Steel has built a stellar global reputation in the metal materials market. Our unwavering commitment to craftsmanship and quality underpins every aspect of our operations, ensuring that we deliver the highest quality at competitive prices for the ultimate trading experience.
7. How can I verify your reliability as a supplier?
Kaishuo Weiye Steel is dedicated to transparency and can provide copies of our company registration, registration, and Chinese exporting registration certificates. These documents, compliant with Chinese Trading Laws, will assist you in verifying our company's credentials and operational status with ease.
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