Q235 Q355 Steel Structure Building with Sandwich Panel Roof - 6-30mm Flange & 50-200mm Insulation Options
Price:
30-80 USD per sqm
MOQ:
200 square meters
Delivery Time:
35-55 days
Brand:
KXD Steel Structure
Product Description
Product Overview
Our modern steel structure buildings feature customizable Q235/Q355 steel frames with sandwich panel roofing systems. Certified by SGS, CE, and ISO standards, these structures offer exceptional durability and flexibility for various industrial and commercial applications.
Technical Specifications
| Parameter | Specifications |
|---|---|
| Size Range | Custom width × length × height configurations |
| Structure Types | Single/double/multi-slope; Single/double/multi-span; Single/double/multi-floor |
| Steel Frame | Q345(S355JR)(Gr50) or Q235(S235JR) steel; Straight or variable cross-section; Welded H section painted or galvanized |
| Flange Thickness | 6-30mm |
| Material Thickness | 5-28mm |
| Roof & Wall Cladding | Single color corrugated steel sheet (0.326-0.7mm) or sandwich panels with EPS, rock wool, glass wool, PU insulation (50-200mm thickness) |
| Purlin Sizes | C80-C300 or Z100-Z300 sections |
Key Features
- SGS/CE/ISO Certified quality standards
- Custom color options for environmental integration
- Multiple insulation options: EPS, rock wool, glass wool, PU
- High-strength bolt connections and self-drilling screws
- Surface treatment: Shot blasting Sa2.5 with anti-rust painting or galvanization
- Comprehensive bracing systems (X-type, V-type)
Applications
Ideal for warehouses, factories, office buildings, residential complexes, and commercial steel frame structures. Engineered to withstand heavy loads and harsh weather conditions while maintaining structural integrity.
Quality Assurance
Quality Control Process
Comprehensive manufacturing process includes cutting, bending, welding, shot blasting, ultrasonic testing, and systematic packing to eliminate quality defects.
Service & Support
- 30-45 day standard delivery timeframe
- Third-party inspections available (SGS, BV, TUV)
- Detailed installation drawings provided
- On-site supervisor guidance available
- Turnkey project solutions
- Ongoing maintenance and technical support
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao KXD Steel Structure Co., Ltd
Location
NO. 15 CHANGJIANG ROAD, PINGDU, QINGDAO, SHANDONG
Contact Person
David