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Flat Steel
We supply full specifications of Flat Steel. With flat rectangular cross-section, high structural strength, good toughness, outstanding weldability and bending performance, it features precise size and smooth surface. Widely used in steel structure engineering, machinery parts manufacturing, bracket fabrication, hardware processing, bridge construction and decorative engineering. Custom cutting, punching and galvanizing services are available
Tel：+86 18751558679
WhatsApp：+86 18751558679
Email：ERIC@XHXSTEEL.COM
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Product Details
Product Overview
We supply high-quality Flat Steel with complete sizes and grades. Manufactured from premium carbon steel and alloy steel via hot rolling, cold drawing and precision finishing, flat steel features a solid rectangular flat cross-section. It owns high structural strength, good toughness, stable mechanical properties, excellent weldability, bendability and easy machining. With accurate dimension tolerance and smooth surface, it is widely used as essential structural and processing steel material for global industrial and construction projects.
Material Grades
Q195, Q235B, Q355B, 10#, 20#, 45#, A36, S235JR, S355JR.Custom alloy steel grades and special quality are available on request.
Main Types & Specifications
- Type: Hot rolled flat steel, cold drawn flat steel, galvanized flat steel, polished flat steel, forged flat steel
- Size: Thickness 3mm–60mm, Width 20mm–200mm
- Length: 6m / 9m / 12m, custom fixed cutting available
- Standard: GB, ASTM, EN, JIS, DIN
Surface & Heat Treatment
Black original finish, pickled finish, polished bright finish, hot-dip galvanized, electro-galvanized, anti-rust oil coated.Heat treatment options: annealing, normalizing to improve toughness and processability.
Product Advantages
- Uniform internal structure, high strength and deformation resistance
- Excellent bending, welding, punching and cutting performance
- Precise size, flat surface and good straightness
- Stable chemical composition, long service life
- Full in stock sizes, support custom cutting, punching, galvanizing and deep processing
Application Fields
Steel structure engineering, machinery spare parts, bracket & frame fabrication, bridge construction, hardware manufacturing, shipbuilding accessories, electrical engineering, decorative steel parts, container accessories and industrial component processing
Packaging and Shipping
Adopting a professional industrial packaging solution that is moisture-proof and scratch resistant, each batch of steel is tied and fixed with customized wooden frames/steel strips, combined with anti rust coatings and cushioning pads to ensure zero damage during transportation. Clear product model, batch number, and storage identification on the outer packaging, supporting customized enterprise logos and information labels. Environmentally friendly and recyclable packaging materials practice green concepts, reducing transportation and disassembly costs.
· FAQ
Your questions may be answered here
A：
We produce hot/cold rolled coils, galvanized/color coated sheets, medium/heavy plates, deformed bars, wire rods, H beams, angles, channels, round bars, seamless/welded pipes, square/rectangular tubes, and custom special profiles.
A：
We support customized production according to GB, ASTM, EN, JIS, AS, GOST, and other international standards to meet diverse project requirements.
A：
We are certified with ISO9001, ISO14001, CE, API 5L/5CT, ASTM, and EN, with a full-process quality management system.
A：
Our products are widely used in construction, machinery manufacturing, steel structures, energy transmission, auto parts, hardware fabrication, shipbuilding, and infrastructure projects.
A：
Yes. We offer flexible production solutions and support small-quantity and sample orders. Please contact us for details.
A：
Standard products typically take 15-30 days. Custom products depend on specifications and quantity. We are committed to on-time delivery.
A：
Our products have been exported to more than 60 countries and regions across Southeast Asia, the Middle East, Europe, Africa, South America, and Oceania.
A：
You can reach us via the contact form on our website, email, or phone. Our sales team will respond within 24 hours.
Certificate Qualification
Hongke holds ISO9001, ISO14001, CE, API 5L/5CT, ASTM, EN and other international certifications. With full-process quality control and physical & chemical testing, our products consistently meet global standards, enabling smooth access to EU, North America, Middle East and other major markets.
Have Any Questions?
Feel free to contact us with any questions, and we will respond as soon as possible.
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