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Steel Frame Construction Building Multi Storey High Rise Residential Commercial Industrial
APPLICATION
Residential structural steel:Pre-engineered steel frames are a modern and adaptable solution for the construction of commercial buildings including office buildings, steel structure supermarkets and sports centers.
Industrial factories and plat production:Industry load bearing work such as H-beam, I-beam, steel plate and other heavy steel beams are supported. And they are the right choice for equipment platforms, production lines and factory floors.
Modular warehouse building: Pre-engineered steel buildings offer fast, economical construction for warehouses and distribution centers. Erection is quick and the pre-fabricated components ensure strength and durability.
Bridges and Infrastructure Projects: Amongst all the materials used in construction, the use of steel is most critical for steel structure bridges, roads, and energy infrastructure, as it can meet complex engineering requirements on strength, accuracy, and flexibility.
PRODUCT DETAIL
Core steel structure products for steel construction
1. Main steel structure Warehouse type
| Product Type | Specification Range | Primary Application | Structural Advantages |
| Prefabricated Light Steel Warehouse | Span: 10–40 m | Light-duty storage for logistics, small-to-medium factories, agricultural depots | Fast prefabricated assembly; low foundation cost; corrosion-resistant surface treatment; highly economical for small-scale projects. |
| Eave Height: 4–15 m | |||
| Length: Customizable | |||
| Large-Span Steel Warehouse | Span: 30–80 m | Large logistics centers, bulk storage facilities, heavy-industry material warehouses | Wide column-free space; high load-bearing capacity; superior wind and snow resistance; seamlessly adaptable to crane installation. |
| Eave Height: 6–20 m | |||
| Crane Capacity: 1–50 t | |||
| Modular Steel Warehouse | Unit Span: 8–15 m | Rapidly built storage, temporary warehouses, on-demand expandable facilities | Modular design for effortless expansion; standardized components; quick on-site assembly; optimized for low transportation costs. |
| Unit Length: 6–12 m | |||
| Scalability: Expandable by modules | |||
| Insulated Steel Warehouse | Span: 10–50 m | Temperature-controlled storage, food/goods preservation, cold-chain logistics | High thermal insulation & energy efficiency; integrated waterproof enclosure; excellent moisture-proof performance for climate-sensitive goods. |
| Eave Height: 4–12 m | |||
| Insulation: EPS/Rockwool/PU sandwich panels | |||
| Heavy-Duty Steel Warehouse | Span: 25–70 m | Heavy-industry manufacturing, equipment storage, high-load material yards | Thickened steel profiles; superior heavy-load bearing; robust crane support structure; engineered for a long service life (≥50 years). |
| Column Type: H-section/Box section | |||
| Crane Capacity: 20–100 t |
2. Enclosure system products (weatherproof + anti-corrosion)
| Product Type | Specification Range | Main Application | Structural Advantages |
| Roofing Panels | Thickness: 0.4–1.2 mm | Exterior roof cladding for steel buildings, offering weather shielding and structural load distribution | Outstanding wind resistance; premium anti-corrosion coating; light weight for fast and cost-effective installation |
| Material: Galvanized Steel / Alu-Zinc / PPGI | |||
| Wall Cladding Panels | Thickness: 0.4–1.0 mm | External enclosure system for industrial and commercial steel structures | Optional thermal insulation; available waterproof and fireproof grades; modular layout for rapid on-site assembly |
| Type: Single Skin / Insulated Sandwich Panel | |||
| C & Z Purlins | Model: C100–C300 / Z120–Z300 | Secondary structural components to support roof & wall panels and transfer loads to main steel frames | High-strength cold-formed steel; precision punching for bolted assembly; hot-dip galvanized for long-term corrosion resistance |
| Thickness: 1.5–3.0 mm | |||
| Bracing System | Round Bar: Φ12–Φ20 | Lateral structural stabilization, enhancing wind and seismic resistance | Flexible bolted/welded connection; rational force distribution; full anti-corrosion treatment for durable performance |
| Angle Steel: L50×5 – L100×8 | |||
| Tie Beams & Girts | H-section / Channel Steel | Interconnection of main structural members to improve overall building stability | Optimized load transfer; reinforced structural integrity; highly adaptable to diverse architectural designs |
| Custom sectional profiles available |
3. Supporting auxiliary products (localized construction adaptation)
| Product Type | Specification Range | Primary Function | Structural Advantages |
|---|---|---|---|
| Expansion Joint Systems | Modular steel or elastomeric joints Width: 50–200 mm |
Designed to absorb thermal expansion and structural displacement in steel buildings and long-span constructions | Durable materials with flexible movement capacity; optional corrosion-resistant finishes; suitable for varying climate conditions |
| Guardrails & Safety Barriers | Steel channel or tubular sections Height: 900–1200 mm |
Provides fall protection and safety enclosure for platforms, walkways, and elevated steel frameworks | Hot-dip galvanized or coated surface; high impact resistance; modular and easy-to-install components |
| Access Ladders & Maintenance Platforms | Galvanized ladders (Φ32–Φ50) Platforms (L50×5 angle steel) |
Ensures safe access for inspection and maintenance of industrial steel facilities | Anti-slip surface design; lightweight prefabricated structure; efficient on-site installation |
| Drainage & Water Management Systems | Steel grating (Φ12 bars) Gutter channels (C-section 100×50–150×75) |
Controls rainwater flow and prevents water accumulation on roofs and structural surfaces | Galvanized or coated for corrosion resistance; durable under heavy rainfall; seamlessly integrated with roofing systems |
| Lighting & Utility Support Structures | Steel poles, mounting brackets, cable trays | Supports lighting fixtures, power lines, and utility systems within steel buildings | Pre-treated anti-corrosion surface; modular replacement design; compliant with industrial installation standards |
STEEL STRUCTURE PROCESSING
Cutting
Plasma and Flame Cutting for Thick Steel Plate.
Precision Shearing Machines for Thin Plates.
Guarantees the right size and the clean cut edge.
Forming
Cold forming or press brake forming of purlins, gutters and trims
Roll forming machines for round members and round columns
Ensures structural propagation and dimensional stability
Welding
Submerged arc welding is utilized for h-beams and heavy columns
Arc welding of plates and structural joints by hand
CO₂ gas shielded welding on thin sections
Welding Inspection to Full Confidence in the Structural Integrity
Hole Processing
CNC drilling for precise bolt hole match-up
Punch press machines for small batch parts
High precision positioning makes the on-site installation easy
Surface Treatment
Shot blasting or sand blasting for rust removal
Grinding of welds and polishing of surfaces/finishes
Hot-dip galvanising of the bolts and supporting parts for an increased corrosion protection
Trial Assembly
Prefabrication of columns, beams and bracing systems
Dimension verification with professional measuring instruments
InKine Disassembly After inspection for safe shipmetnte
STEEL STRUCTURE TESTING
| Test Type | Standard(s) | Purpose / Notes |
| Mechanical & Structural Strength Test | ASTM A370 / EN 10002 | Determines tensile strength, yield strength and load-bearing performance of steel beams, columns and trusses under service structural loads. |
| Weld Quality Inspection | AWS D1.1 / ISO 5817 | Controls weld penetration, joint continuity and internal defects at critical connections to guarantee long-term structural safety. |
| Salt Spray Corrosion Resistance Test | ASTM B117 / ISO 9227 | Evaluates anti-corrosion durability of galvanized and coated steel parts under coastal, humid and harsh atmospheric conditions. |
| Dimensional Tolerance & Fabrication Inspection | EN 1090 | Verifies prefabricated steel components comply with design dimensional tolerances to ensure precise on-site assembly and fitting. |
| High-Strength Bolt & Fastener Performance Test | ASTM F606 / EN 14399 | Validates tensile performance, preload stability and overall reliability of structural high-strength bolting assemblies. |
| Coating Adhesion & Impact Resistance Test | ASTM D3359 / ASTM D2794 | Evaluates coating bonding strength and mechanical impact resistance against damage during transportation, handling and installation. |
SURFACE TREATMENT
PACKAGING AND SHIPPING
Packaging
1.Steel columns, beams and main members: wrapped with waterproof plastic film, fixed with steel strapping, padded with rubber mat to avoid friction and deformation.
2.Small parts, bolts and accessories: packed in sealed wooden boxes or cartons with moisture-proof and rust-proof treatment.
3.Threads and machined surfaces: protected by plastic cover and anti-rust grease.
4.Each piece marked with project number, part number, size and weight clearly.
Shipping
1.Load steel structures on flatbed truck or ship break bulk / container.
2.Fix all goods tightly with wire rope and turnbuckle, prevent sliding and tilting during transit.
3.Even weight distribution, no overhang beyond legal limit.
4.Provide packing list, shipping mark and related delivery documents.
WHY CHOOSE OUR STEEL STRUCTURES?
1.Outstanding Strength and Long Life Expectation: Made of high quality steel, non-rusting (meets AISC/ASTM standards), our pumps are rust, corrosion and deformation resistant, and designed for any climate environment—service life is more than 50 years with little maintenance.
2.Higher Strength-to-Weight Ratio: It is lighter than concrete, but 3 times stronger; this allows larger spans (more than 40 m) and more flexibility in architectural designs (warehouses, factories, stadiums) without any worries of stability.
3.Quick Installation and Cost Effectiveness: Prefabricated elements (precision manufactured in our factory) shorten construction time at the site by 40-60%—saving much on labor expenses and work stop losses.
4.Environmentally Friendly & Recyclable: The use of 100% recycled steel reduces the impact on the environment, and the energy-efficient production of steel results in a lower carbon footprint when compared with that of traditional building products.
5.Adaptable & Multi-Purpose: Custom-fit to your project's dimensions, load requirements, and design specifications - from industrial-scale operations to home additions, we can provide solutions adaptable to your needs.
6.Dependable Packaging & Shipping: As we mentioned above, your components are safely transported in strict packaging (waterproof, rust-proof, impact-resistant) and securely shipped to ensure that they reach you in one piece, on time, and ready to assemble.
Ready to start your project?
FAQ
1. How long is the service life of your steel structure?
Normally 50 years+, with anti-rust paint and hot-dip galvanizing treatment, low maintenance required.
2. Can you customize steel structures?
Yes. We customize size, span, height, load capacity, design drawing according to customer requirements.
3. What types of buildings do you supply?
Workshop, warehouse, factory, office building, poultry house, garage, stadium, exhibition hall etc.
4. How about your packaging and shipping?
Waterproof film + steel frame fixed; small parts packed in wooden boxes. Support container shipping and break bulk shipping, safe delivery.
5. How long is the production & delivery time?
Production about 15–30 working days, delivery arranged after deposit.
Address
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Phone
+86 13652091506
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