Our welded H‑beam structural steel components are pre‑fabricated steel beams and columns processed by cutting, automatic welding, drilling bolt holes, assembling brackets and anti‑corrosion surface painting.Different from hot‑rolled H‑beams, welded H‑sections can be manufactured to non‑standard custom dimensions to match project requirements. High load‑bearing capacity and outstanding structural stability. Widely used for steel frames of industrial workshops, warehouses, factory plants, commercial buildings, bridges and infrastructure projects.
Key Features
✅ Custom welded H‑beam / steel column, non‑standard sizes supported✅ Full‑set fabrication: cutting, welding, drilling bolt holes, bracket welding, priming painting✅ Material comply with ASTM A36, A572 Gr50, Q355B, Q235B✅ Precise bolt hole positioning for fast on‑site bolt assembly✅ Anti‑rust primer paint surface treatment✅ Strict welding & dimension inspection✅ OEM service according to client drawings✅ ISO & CE certification available
| Item | Specification |
| Product Name | Welded H‑beam / Structural Steel Beam & Column Components |
| Material | Q235B, Q355B, ASTM A36, ASTM A572 Grade 50 |
| Section Height | 200‑3000mm (customizable) |
| Flange Width | 100‑1000mm (customizable) |
| Web & Flange Thickness | 6‑60mm |
| Processing | Cutting, automatic submerged‑arc welding, drilling, bracket attachment, anti‑corrosion primer painting |
| Surface Finish | Grey anti‑rust primer paint, blast cleaning available |
| Standard | ASTM A6, GB/T, CE, ISO9001 |
| Application | Industrial workshop, warehouse, factory plant, commercial building, bridge, infrastructure steel frame |
| Drawing | Accept customer CAD drawing for custom fabrication |
Application Scenarios
Industrial steel‑structure workshops & manufacturing plants
Large‑span warehouse & storage buildings
Commercial building steel frame systems
Heavy‑load equipment support steel structures
Bridges and municipal infrastructure projects
FAQ
Q1: Can you produce according to our CAD drawings?
A: Yes, we fully support custom fabrication based on your CAD drawings, we can do beam, column with brackets, bolt holes and connection plates.
Q2: What steel grades do you supply?
A: Q235B, Q355B for domestic projects; ASTM A36, A572 Gr50 for overseas export projects.
Q3: What is your production lead‑time?
A: Depends on project quantity and complexity, normally 2‑4 weeks for bulk orders.
Q4: How about packing & shipment?
A: Packed in steel bundles, fixed with steel straps, suitable for sea container transportation.
Q5: Can you provide inspection documents?
A: Material test report (MTR), welding inspection report, dimension inspection record, CE & ISO documents can be provided.
