Custom Prefabricated Steel Structure Warehouse Q355B Main Frame Equivalent ASTM A572 Gr50 for Industrial Storage Plant

Steel Structure Warehouse & Industrial Building design processing

We provide turnkey steel structure warehouse, workshop, factory, logistics center, agricultural building, and commercial steel building solutions. From structural design and fabrication to cladding systems and accessories, every component is customized according to your project requirements.

• H Section Steel Columns
• Welded H-Beams
• Hot Rolled H-Beams
• Box Columns (Optional)

Material Grade:

• ASTM A36
• ASTM A572 Grade 50
• Q235B
• Q355B
• S275JR
• S355JR

• Welded H-Beams
• Hot Rolled H-Beams
• Roof Beams
• Crane Beams (Optional)

• Round Bar Bracing
• Angle Steel Bracing
• Pipe Bracing
• Tie Rods
• Horizontal Bracing

• C Purlins
• Z Purlins
• Galvanized Purlins

Thickness:
1.5mm – 3.0mm

• Wall Girts
• Roof Purlins
• Eave Struts

Suitable for warehouses and storage buildings.

Thickness:
0.5mm – 0.8mm

Core Material:

• EPS Sandwich Panel
• Rock Wool Sandwich Panel
• PU (Polyurethane) Sandwich Panel
• Rock wool with PU edge Panel

Panel Thickness:
50mm / 75mm / 100mm / 150mm

Advantages:

• Thermal Insulation
• Fire Resistance
• Sound Insulation
• Energy Saving

Thickness:
0.5mm – 0.8mm

Core Material:

• Rock Wool
• PU
• Rock wool with PU edge

Thickness:
50mm – 200mm

Surface Finish:

• PVDF Coating
• PE Coating
• HDP Coating

• Manual Sliding Door
• Electric Sliding Door

• Galvanized Steel Roller Door
• Aluminum Roller Door

Suitable for logistics centers and warehouses.

For aircraft hangars and extra-large openings.

Types:

• Sliding Windows
• Casement Windows
• Fixed Windows
• Awning Windows

Glass Options:

• Single Glass
• Double Glazed Glass
• Tempered Glass
• Laminated Glass

Frame Color:

• Silver
• Black
• White
• Customized

• Ridge Ventilator
• Turbo Ventilator
• Gravity Ventilator

• FRP Skylight Panels
• Polycarbonate Skylights

Benefits:

• Natural Lighting
• Reduced Energy Consumption
• Improved Indoor Environment

• Galvanized Steel Gutters
• Stainless Steel Gutters
• Aluminum Gutters

• PVC Downpipes
• Steel Downpipes
• Aluminum Downpipes

Sa2.5 Standard

Removes:

• Rust
• Scale
• Contaminants

• Epoxy Zinc Rich Primer
• Anti-Corrosion Primer

• Epoxy Paint

• Polyurethane Paint

Paint Thickness:
80μm – 200μm

Zinc Coating:
80μm – 120μm

Advantages:

• Excellent Corrosion Resistance
• Long Service Life
• Minimal Maintenance

Our steel buildings can be designed according to:

• AISC (USA)
• ASTM Standards
• ASCE Standards
• Eurocode
• BS Standards
• Australian Standards
• Chinese GB Standards

• Warehouse Buildings
• Industrial Factories
• Manufacturing Plants
• Textile Factories
• Logistics Centers
• Distribution Centers
• Agricultural Buildings
• Poultry Farms
• Aircraft Hangars
• Commercial Buildings
• Auto Repair Workshops
• Cold Storage Facilities

✅ Customized Design

✅ Fast Construction

✅ High Strength Steel Structure

✅ Cost Effective Solution

✅ Excellent Corrosion Resistance

✅ Long Service Life (30–50 Years)

✅ Energy Efficient Insulation Systems

✅ Global Export Experience

✅ Professional Engineering Support

✅ Complete Building Package Supply

One-Stop Solution for Steel Structure Warehouse, Workshop, Factory and Industrial Buildings.