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Prefabricated Steel Structure Gymnasium Building Sports Hall Manufacturer Supplier
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, manufacturing facilities, warehouses, and heavy industrial projects. Steel structure industrial plants provide high load-bearing capacity, excellent stability, and long-term durability for demanding production environments.
Steel Structure Gymnasium: Used in sports centers, training facilities, stadiums, and public buildings. Steel structure gymnasiums provide large-span space, high structural strength, and excellent durability for various sports and recreational applications.
PRODUCT DETAIL
| Steel Structure Building/Warehouse/Poultry/Gymnasium | ||||
| 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
Steel Structure Design is a company specializing in engineering solutions tailored to industrial buildings, warehouses, commercial buildings, sports centres and infrastructure projects. With sophisticated design principles and superior structural steel, our solutions provide unparalleled strength, stability, safety and cost effectiveness.
Our professional designers will produce optimized steel structure according to project requirements (building size, loads, environment, installation, etc). We offer total solutions services from structural analysis, designing works, fabrication, and erection services.
CAD Drawing Design-1
CAD Drawing Design-2
CAD Drawing Design-3
STEEL STRUCTURE PROCESSING
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
To ensure outstanding strength, corrosion resistance, and long-term durability, every steel structure, steel pipe, steel coil, and structural steel product manufactured by Royal Steel Group undergoes rigorous quality inspection in accordance with internationally recognized standards. Our comprehensive testing process guarantees consistent product quality and reliable performance for industrial, commercial, and infrastructure projects worldwide.
1. Salt Spray Test
Standards: ASTM B117 / ISO 11997-1
This test evaluates the corrosion resistance of galvanized and coated steel products, ensuring excellent performance in coastal, marine, high-humidity, and other corrosive environments.
2. Coating Adhesion Test
Standards: ASTM D3359 / ASTM D4541 / ISO 2409 / ISO 4624
The adhesion strength between the protective coating and the steel substrate is carefully tested to prevent peeling, flaking, and premature coating failure, ensuring long-term protection.
3. Humidity Resistance Test
Standard: ASTM D2247
Steel products are exposed to high-temperature and high-humidity conditions to verify coating stability, moisture resistance, and long-term durability in challenging climates.
4. UV Weathering Test
Standard: ASTM G154
Accelerated ultraviolet aging tests simulate long-term outdoor exposure to evaluate resistance to fading, chalking, cracking, and weather-related deterioration.
5. Coating Thickness Inspection
Standards: ASTM D7091 (Dry Film Thickness) / ASTM D1212 (Wet Film Thickness)
Coating thickness is precisely measured to ensure compliance with project specifications, providing optimal corrosion protection and consistent product quality.
6. Impact Resistance Test
Standard: ASTM D2794
This test measures the coating's ability to withstand impact without cracking or chipping, ensuring superior protection during transportation, handling, installation, and long-term service.
Quality You Can Trust
By implementing strict quality control throughout the entire production process, Royal Steel Group delivers high-performance steel structures, steel pipes, steel coils, steel plates, and structural steel products that meet the demanding requirements of global construction, energy, infrastructure, and industrial projects.
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?
Royal Steel Group is a trusted global supplier of steel structure buildings, delivering complete solutions for industrial, commercial, and infrastructure projects. From engineering design to fabrication and worldwide delivery, we provide reliable, cost-effective steel structures tailored to your project requirements.
1.High Strength & Reliable Performance
Our steel fabrication products are made from roll-formed or buil-up structural steel, which provides good load carrying strength, stability, and durability for use in industrial, commercial or infrastructure applications.
2.Tailored solution design
We can also supply customized steel frame solutions according to your project needs such as building dimensions, loading conditions,design drawings and installation information.
3.Quick Manufacture & Installation
Prefabricated steel elements ensure precision manufacturing and efficient assembling, as well as shorten the construction duration, which will save time and labor cost for clients.
4.Rigorous Quality Control
Every procedure is tightly controlled from raw material preparation, processing to end-product inspection to meet international standards like ASTM, EN, JIS or GB.
5.Long Service Life
Our steel structures have excellent corrosion resistance and reliable performance in general and specific environments by professional surface treatment like painting, hot-dip galvanizing.
6.All Project Support
We can provide engineering support, fabrication, quality inspection, packaging, transportation and technical support to keep your project on track.
Ready to start your project?
FAQ
Q1: What types of steel structures do you provide?
A: We provide customized steel structure solutions for industrial plants, warehouses, commercial buildings, gymnasiums, workshops, and infrastructure projects.
Q2: Can you design steel structures according to customer requirements?
A: Yes. Our engineering team provides customized designs based on project size, load requirements, building layout, local conditions, and applicable construction standards.
Q3: What standards do your steel structures follow?
A: Our steel structures can be designed and manufactured according to international standards, including ASTM, EN, JIS, and GB standards.
Q4: What are the advantages of steel structure buildings?
A: Steel structures offer high strength, large-span capability, fast installation, cost efficiency, and excellent durability compared with traditional construction methods.
Q5: Do you provide fabrication and installation support?
A: Yes. We provide complete services including steel fabrication, quality inspection, packaging, shipping, and technical support for global construction projects.
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