Prefabricated Long Span Portal Steel Frame Buildings For Industrial Workshop
| Column And Beam | Hot Rolled/Welded H-Section Steel |
| Crane Capacity | Customized |
| Paint | Alkyd primer, DFT 80UM |
| Delivery Port | Qingdao |
| Steel Grade | Q235B and Q355B |
| Design Parameter | Wind Load, Snow Load and Earthquake |
| Main Steel Frame | H Steel, Z or C Purlin |
| Building Use | Prefabricated Workshop Buildings |
| Product Name | Steel structure workshop |
| Length | H beam 4000-15000mm |
| Height | 200-1200mm |
| Galvanizing Thickness | 40 - 100 μm |
| Main Frame | H beam |
| Base | Cement and steel foundation bolts |
| Bolt | Plain bolt and high-strength bolt |
| Roof & Wall | Sandwich panel or color plate |
| Door | Sliding or rolling door |
For an exact quotation and drawings, please provide the length, width, eave height and local weather conditions. We will promptly prepare your customized proposal.
- High Strength: Made of Q355B low-alloy high-strength steel with yield strength >355MPa and tensile strength >470MPa, capable of withstanding extreme loads including wind and snow.
- Space Efficiency: H-beam and square steel pipes form a space truss system providing column-free large spaces ideal for heavy equipment installation.
- Durable Construction: Combination of bolt connections and welding ensures structural integrity with hot-dip galvanized and fire-retardant coatings for corrosion resistance and safety.
- Modular Design: Enables rapid construction and future expansion or functional modifications.
- Strength & Stability: Q355B steel provides excellent tensile/compressive properties, maintaining stability under extreme conditions.
- Flexible Layout: Column-free design allows for easy reconfiguration of production lines and equipment.
- Fast Construction: Prefabricated components reduce construction time compared to traditional concrete buildings.
- Low Maintenance: Galvanized and coated surfaces resist industrial corrosion with easy component replacement.
- Design Service: Free 3D drawings with professional design software for accurate visualization.
- Standards Compliance: Designs meet EN10902, AS4100, AISC-360-05 international standards.
- Material Quality: High-strength steels including S355JR, Q355B, GR50 for superior durability.
- Structural Efficiency: H-beam and I-beam portal frame design optimizes load distribution and construction speed.
China CT Steel Structure Co., Ltd of BY GROUP is a comprehensive industrial group specializing in steel structure design, manufacture and installation with over 15 years of experience across 106,560 square meters of factory space.
Main Products: Steel structural warehouses, workshops, high-rise buildings, agricultural projects, prefab houses, sandwich panels, and related components.
Packaging: Components packed on steel pallets for efficient container loading/unloading, saving time and labor costs.
Our development philosophy is "Quality and service first" as we pursue mutual growth with our clients.
- Standard components packed in plywood boxes
- Welded components protected with blanket/bubble-wrap
- Steel pallet packaging for efficient container loading
- Detailed container load plans and regional unloading plans
- All equipment labeled in English
- Small equipment packed in cartons or plywood boxes
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.