H-Beam Steel
At Chongqing Wenchen Steel Structure Engineering Co., Ltd., we specialize in precision H-beam steel fabrication for domestic and international projects. Our H-beams are widely used in warehouses, workshops, bridges, high-rise buildings, and large-scale steel structures, providing the backbone of durable construction.
Our H-Beam Fabrication Process
- Material Selection
- Using high-quality steel grades such as Q235, Q355, SS400, ASTM A36.
- CNC Cutting
- High-precision cutting of web and flange plates by CNC plasma, flame, or laser cutting.
- Automatic Welding
- Submerged Arc Welding (SAW) ensures strong, full-penetration welds.
- Straightening & Assembly
- Hydraulic straightening equipment corrects welding deformation.
- Beams assembled to exact design specifications.
- Drilling & Machining
- Holes and connections processed as per project drawings.
- Surface Treatment
- Sandblasting/shot blasting to SA2.5 standard.
- Painting or hot-dip galvanizing for long-term corrosion resistance.
- Inspection & Quality Control
- Full QC process including weld testing, ultrasonic inspection, and dimensional checks.
- Packing & Shipping
- Export-standard bundling, suitable for container or bulk shipment.
✅ Why Choose Wenchen H-Beam Fabrication?
Strong Production Capacity – Equipped with CNC production lines for bulk and custom orders.
International Standards – Fabrication complies with GB, ASTM, JIS, and EN standards.
One-Stop Solution – From engineering design to fabrication and on-site installation.
Reliable Quality – ISO-certified factory with strict inspection process.
Global Experience – Exported to Southeast Asia, Middle East, Africa, and Europe.
📐 Applications of Wenchen H-Beams
Industrial workshops & warehouses
Steel bridges & platforms
High-rise building frames
Shipyard and port machinery
Agricultural and logistics storage buildings
✨ Wenchen delivers more than just steel beams — we deliver strong foundations for your success.
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Wenchen offers large-scale steel structure buildings manufacturer in China, such as public buildings, commercial construction, warehouse , garage workshop ect. Packaging & Shipping: Ready for the World Once fabricated, each bridge segment goes through a rigorous inspection and is securely packaged—typically palletized and container-ready—to ensure safe delivery to project sites, nationally or internationally . Clients […]
Key Discussion Topics ✔ Large-Span Steel Expertise: Showcasing our experience in power plant frameworks, boiler supports, and transmission towers.✔ Fabrication Precision: Demonstrating automated CNC cutting, welding tech, and quality control for heavy-load structures.✔ Erection Safety & Efficiency: Highlighting modular assembly and onsite project management for accelerated timelines. Why CQSSES for Power Projects? Turnkey Solutions: From CAD designs to bolt-tightening. Global Compliance: Meet ASME, AWS, […]
