High-frequency welded H-beams
High-Precision High-Frequency Welded (HFW) H-Beams for Modern Steel Structures
Upgrade your construction efficiency with our premium High-Frequency Welded H-Beams. Engineered using advanced HFW technology, our beams offer superior dimensional accuracy, a high strength-to-weight ratio, and a smooth surface finish compared to traditional hot-rolled alternatives. As a dedicated HFW H-Beam manufacturer, we provide customizable sizes with thinner webs and wider flanges, perfect for light steel villas, industrial portals, and equipment frames. Our H-beams comply with international standards (ASTM, JIS, EN), ensuring structural integrity while reducing overall material costs. Build smarter, lighter, and faster with our precision-welded structural steel.
SEND US A MESSAGE
CONTACT INFORMATION
Address
West End of Longtan West Street, Fangxia Industrial Park, Laiwu District, Jinan City, Shandong Province
Emai
chentaimetal@gmail.com
Phone
+86 15550012577
Overview of HFW Technology
In the evolving world of steel construction, High-Frequency Welded (HFW) H-Beams represent a significant leap in manufacturing efficiency. Unlike the conventional hot-rolling process, HFW H-beams are produced by welding steel strips (coils) through high-frequency current. This process allows for extremely fast production speeds and, more importantly, the ability to create thin-walled, high-strength sections that are not possible via hot-rolling.
Why Choose High-Frequency Welded H-Beams?
Our factory utilizes state-of-the-art automated welding lines to ensure every beam meets the most rigorous engineering tolerances.
Weight Optimization: HFW beams allow for a thinner web (down to 3.0mm), significantly reducing the total weight of the steel structure without sacrificing load-bearing capacity.
Dimensional Precision: With high-frequency welding, we achieve tighter tolerances in flange-to-web perpendicularity and overall linearity.
Customization Flexibility: Unlike hot-rolled beams limited by fixed molds, we can produce non-standard sizes tailored to your specific architectural requirements.
Superior Surface Quality: The use of cleaned steel strips results in a smoother surface, which is ideal for high-quality painting or galvanizing finishes.
Technical Specifications
We provide a wide range of specifications to meet global project demands:
Material Grades: Q235B, Q355B (S355JR), ASTM A36, ASTM A572, etc.
Web Thickness: 3.0mm – 12mm
Flange Thickness: 3.0mm – 25mm
Length: Standard 6m, 9m, 12m, or customized lengths to minimize on-site waste.
Compliance: ISO 9001 certified production, meeting GB/T 11263 and JIS G3192 standards.
Comparison: HFW vs. Hot-Rolled H-Beams
| Feature | HFW H-Beam | Hot-Rolled H-Beam |
| Web Thickness | Can be much thinner (lighter) | Generally thicker |
| Size Flexibility | Fully customizable | Limited to standard mold sizes |
| Lead Time | Faster for custom batches | Slower for non-standard orders |
| Internal Stress | Very low due to localized heating | High cooling stresses |
Primary Applications
Our High-Frequency Welded H-sections are widely utilized across various sectors:
Industrial Architecture: Portal frames for warehouses, workshops, and hangars.
Residential Construction: Frameworks for light-steel villas and multi-story apartments.
Infrastructure: Support brackets for solar PV panels, highway guardrails, and cable trays.
Equipment Manufacturing: Base frames for heavy machinery and container structures.
Direct-from-Factory Advantage
By partnering directly with our factory, you benefit from competitive wholesale pricing, rigorous quality inspection reports (MTC), and professional logistics management. We ensure that every beam is treated for rust prevention and bundled securely for international maritime transport.
