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Z-section Steel
We supply full specifications of Z-section Steel. Featuring optimized Z-shaped cross-section, high structural rigidity, light weight and excellent lateral stability, it has great bending resistance and perfect compatibility with roof and wall purlin systems. Widely used in steel structure workshops, warehouse buildings, industrial roofing, wall enclosures and large-span construction projects. Custom cutting, punching and hot-dip galvanizing services are available.
Tel：+86 18751558679
WhatsApp：+86 18751558679
Email：ERIC@XHXSTEEL.COM
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Product Details
Product Overview
We specialize in supplying high-qualityZ-section Steel, manufactured from premium carbon steel raw materials through advanced smelting, hot rolling, cold forming, punching and heat treatment processes. Our Z-section Steel is characterized by an optimized Z-shaped cross-section, which combines the advantages of high structural rigidity, light weight, excellent lateral stability and strong bending resistance. Strictly produced in accordance with international standards and strict quality control systems, it is a high-performance structural steel product, widely applied in large-span steel structures, industrial buildings and enclosure systems, providing efficient, cost-effective and space-saving structural solutions for global customers.
Available Material Grades
Standard material grades: Q195, Q235 (A/B/C/D), Q355 (A/B/C/D), A36, S235JR, S355JR, 10#, 20#; customized special grades are available upon request to meet specific strength, corrosion resistance, load-bearing capacity and application environment requirements.
Main Product Types & Specifications
Z-section Steel
- Type: Hot-rolled Z-section steel, cold-formed Z-section steel, lightweight Z-section steel, thick-walled Z-section steel, punched Z-section steel (with pre-drilled holes for easy installation)
- Specifications: Height 50mm – 300mm, flange width 30mm – 150mm, web thickness 3mm – 20mm, flange thickness 4mm – 22mm
- Length: Standard 6m, 9m, 12m; custom fixed-length cutting (0.5m – 12m) available, supporting precise cutting according to project design requirements
- Precision: Strict dimensional tolerance, uniform thickness of web and flange, smooth surface, symmetrical Z-shaped cross-section, good straightness, ensuring stable assembly, strong compatibility and reliable load-bearing performance
Heat Treatment & Surface Finish
- Heat Treatment: Annealing, normalizing, tempering (custom heat treatment process available to adjust hardness, toughness and structural stability, further improving bending resistance and processing performance)
- Surface Finish: Black oxide finish, pickled finish, hot-dip galvanized finish, electro-galvanized finish, painted finish, rust-proof oil finish, effectively enhancing corrosion resistance and extending service life in indoor and outdoor harsh environments
Product Advantages
- Optimized Structure & Strong Stability: Z-shaped cross-section design, excellent lateral stability and bending resistance, strong load-bearing capacity, not easy to deform under pressure, bending or torsion, suitable for large-span structural applications.
- Lightweight & Cost-Saving: Light weight compared with traditional structural steels, reducing the overall weight of the building structure, lowering construction and transportation costs, while ensuring structural safety.
- Good Compatibility: Perfectly matched with roof and wall purlin systems, easy to splice and assemble, improving construction efficiency, and suitable for various steel structure building designs.
- Excellent Processability: Good weldability, formability and machinability, easy to cut, drill, punch, weld and assemble, adapting to diverse processing needs of different projects.
- Customizable Service: Complete specifications in stock, support custom height, flange width, web thickness, length, punching and surface treatment, fully meeting the diverse needs of different application scenarios and customers.
Application Fields
Steel structure workshops, warehouse buildings, industrial roofing and wall enclosures, large-span exhibition halls, stadiums, agricultural greenhouses, factory workshops, commercial buildings, bridge auxiliary structures, container manufacturing, equipment frames, brackets and general industrial structural projects, especially suitable for projects requiring high lateral stability and large-span design.
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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