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Heavy Duty Steel Structure Workshop Warehouse Industrial Steel Building Prefab Steel Frame Factory Construction
APPLICATION
Steel Structure Warehouse: Widely used for logistics centers and storage facilities. Steel warehouses offer large clear spans, fast construction, and cost-effective operation.
Steel Structure Workshop: Ideal for manufacturing and processing plants. The open layout provides flexible space for machinery installation and future expansion.
Steel Structure Industrial Plant: Used in factories, power plants, and heavy industrial facilities. Steel structures provide high load-bearing capacity and excellent durability for demanding environments.
Steel Structure Commercial Building: Applied in shopping malls, exhibition halls, office buildings, and retail centers. Steel structures allow modern architectural designs and efficient use of space.
PRODUCT DETAIL
| Steel Structure Building/Warehouse/Poultry | ||||
| 1. Main Framing | Welded/ Hot rolling H section column and beam | |||
| Column | A36,A572 and A992 H section steel | |||
| Beam | A36,A572 and A992 H section steel | |||
| 2. Secondary Framing | ||||
| Purlin | A36 and A572 Z and C sections purlin | |||
| Knee brace | A36 and A572 angle steel, galvanized | |||
| Tie bar | A36 and A572 round steel,painted | |||
| Bracing | A36 and A572 round steel, galvanized | |||
| 3. Roof and Wall panels | Steel sheet and insulated sandwich panels | |||
| Single steel sheet | 0.5/0.6/0.7 color steel sheet | |||
| Sandwich panel | EPS/PU/Fiber glass wool/ rock wool sandwich panel | |||
| 4. Steel Decking Floor | V-688 Decking floor | |||
| 5.Structural subsystem | Canopies, Fascias, Partitions, etc. | |||
| 6.Mezzanines, Platforms | H beam | |||
| 7.Other Building Accessories | Sliding Doors, Roll Up Doors, Windows, Louvers, etc. | |||
STEEL STRUCTURE DESIGN
CAD Drawing Design-1
CAD Drawing Design-2
CAD Drawing Design-3
STEEL STRUCTURE PROCESSING
Royal Steel Group engineers provide tailor-designed solutions for the steel structure needs of warehouses, workshops, factories, commercial buildings, aviation hangars, and infrastructure. Armed with the latest modeling and 3D detailing software, we can cut down on material wastage, improve installation efficiency, and reduce the overall cost of the project.
Equipment: CNC Plasma Cutters, CNC Flame Cutting Machines, Hydraulic Shears
The steel plates and profiles are cut exactly according to the drawings of the project. For the thick materials plasma and flame cutting can be used, for thin steel parts hydraulic shearing can be used that gives smooth edges and exact dimensions.
Equipment: CNC Press Brakes, Cold Bending Machines, Rolling Machines
Steel components are formed to various profiles such as purlins, gutters, flashing trims, curved beams and circular sections with high dimensional accuracy and consistency.
Equipment: Submerged Arc Welding (SAW), Manual Arc Welding, CO₂ Gas Shielded Welding
Fabrication of H-beams, columns, trusses, and connection steels is carried out by advanced welding processes. All welds are executed to international quality standards for the strength and reliability of the structure.
Equipment: CNC Drilling Machines, Hydraulic Punching Machines
Bolt holes and connection windows are manufactured with high accuracy for proper fit and easy field assembly.
Equipment: Shot Blasting Machines, Sand Blasting Equipment, Hot-Dip Galvanizing Line
The surfaces of steel are cleaned of rust, mill scale, and other contaminants. Optional painting or hot-dip galvanizing for indoor or outdoor service offers long-term corrosion protection.
Equipment: Assembly Platforms, Laser Measuring Tools, Alignment Jigs
Preassembly and dimensional inspection are performed prior to shipment to confirm fit-up accuracy, weldability, and compliance with project specifications.
STEEL STRUCTURE TESTING
In order to achieve excellent performance, rust prevention, and long service life, all the steel structures, steel pipes, steel coils, and structural steel products are subjected to the whole process of quality testing based on the international standards.
1. Salt Spray Test
Standards: ASTM B117 / ISO 11997-1, Part 1
Test the corrosion resistance of galvanized and coated steel, making sure of good performance in seashore, marine, and high-humidity environments.
2. Test of coat adhesion
Standards: ASTM D3359 / ASTM D4541 / ISO 2409 / ISO 4624
During the wet adhesion test, the coating's adhesion to the steel substrate is evaluated to avoid delamination, flaking, and early coating breakdown.
3. Humidity Resistance Test
Standard: ASTM D2247 (40°C / 95% RH) / (ASTM D2247)
Test HTHH (Coating Stability In High Temperature And Humid Climate) - Used to check the stability of coating in high temperature and humidity to achieve good moisture proofing and long life.
4. UV Weathering Test
Standard: ASTM G154 - Equivalent
It emulates prolonged UV exposure to assess color, chalk, and weather-related deterioration resistance.
5. Coating Thickness Inspection
Standards:: ASTM D7091 (DFT) / ASTM D1212 (WFT)
Ensure the thickness of the coating layer complies with your project requirements for best corrosion protection and product stability.
6. Impact Resistance Test
Standard: ASTM D2794
Quantifies the toughness of a coating to resist chipping, cracking, and other damage during shipping, handling, or field application.
SURFACE TREATMENT
PACKAGING AND SHIPPING
We understand the complexity of logistics for heavy steel structures. Our industrial-grade packaging and systematic loading protocols ensure all components arrive at your job site undamaged and ready for erection.
Professional Packaging Solutions
Main Steel Framework (H-Beams/Columns): Bound in bundles with high-strength steel straps, utilizing soft wood or rubber spacers to prevent metal-to-metal friction and paint scratching.
Secondary Structure & Purlins: Grouped and securely strapped, with ends protected against deformation during transit.
Panels & Cladding (Wall/Roof): Wrapped in protective PE film, stacked neatly on wooden or steel pallets, and tightly covered with waterproof tarps.
Small Parts & Fasteners: All bolts, nuts, and small connection plates are sorted, labeled, and packed in heavy-duty, moisture-proof wooden crates.
Optimized Loading & Shipping
Container Loading: Maximized space utilization using 40ft HQ (High Cube) and 40ft OT (Open Top) containers to minimize ocean freight costs.
Securing & Bracing: Every shipment is strictly braced inside the container using steel wire ropes, turnbuckles, and chocks to prevent shifting during maritime transit.
Clear Labeling: All packages are waterproof-marked with clear item IDs, corresponding perfectly to your BIM models and packing lists for effortless on-site sorting.
Global Logistics Support: We offer flexible incoterms including FOB, CIF, CFR, and DDP/DDU to meet your project's specific financial and operational requirements.
WHY CHOOSE OUR STEEL STRUCTURES?
Choosing the right steel structure supplier is critical for the success, safety, and long-term performance of any industrial or commercial project. Our steel structure buildings are designed to deliver superior strength, efficiency, and value for global clients in manufacturing, logistics, energy, and infrastructure sectors.
1. High Strength & Structural Safety
Our steel structure systems are engineered using high-quality steel such as ASTM, EN, and GB-standard materials. With strong load-bearing capacity and excellent seismic resistance, they ensure maximum safety for factories, warehouses, and industrial workshops.
2. Fast Construction & Short Delivery Time
Compared with traditional concrete buildings, prefabricated steel structures significantly reduce construction time. Most components are pre-fabricated in the factory and quickly assembled on-site, helping clients save 30%–50% in project time.
3. Cost-Effective Industrial Solution
Steel structures offer a lower overall lifecycle cost due to reduced labor, faster installation, and minimal maintenance requirements. This makes them an ideal solution for industrial steel building projects with budget efficiency in mind.
4. Flexible Design & Easy Expansion
Our steel structure workshops and warehouses are highly flexible. They can be easily expanded, modified, or relocated according to future business needs, supporting long-term industrial growth.
5. Durable & Corrosion Resistant
We apply advanced surface treatments such as hot-dip galvanizing and anti-corrosion coating, ensuring excellent performance in harsh environments including coastal, high humidity, and industrial zones.
Ready to start your project?
FAQ
Q1. What is a steel structure building?
A: A steel structure building is a type of construction that uses steel columns, beams, and frames as the main load-bearing system. It is widely used for warehouses, workshops, factories, and industrial buildings due to its high strength and fast installation.
Q2. What are the advantages of steel structure buildings?
A: Steel structures offer high strength, fast construction speed, cost efficiency, flexible design, and long service life. They are also easy to expand and maintain compared with traditional concrete buildings.
Q3. How long does it take to build a steel structure workshop?
A: Construction time depends on project size, but most prefabricated steel structure workshops can be completed 30%–50% faster than traditional buildings because components are pre-manufactured and assembled on-site.
Q4. Are steel structure buildings durable?
A: Yes. With proper surface treatment such as hot-dip galvanizing or anti-corrosion painting, steel structures can last 30–50 years or more, even in harsh environments.
Q5. Can steel structure buildings be customized?
A: Yes. We provide fully customized solutions including size, design, layout, load requirements, roofing, wall systems, and insulation based on customer project needs.
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