Free Design Prefabricated Steel Structure Factory Industrial Warehouse Steel Factory Building Steel Structures
Product Specifications
| Attribute | Value |
| Type | Portal Frame Structure |
| Design software | PKPM, Tekla structures, CAD |
| Main frame | Welded H-shape Steel Beam |
| Welding method | SAW, MIG, GMAW |
| Surface treatment | Anti-corrosive paint or hot dipped galvanized |
| Life Time | Main Structure 35-50 Years |
| Delivery Time | 25-40 Days |
| Material Grade | Q355B, Q235B |
| Structure type | Portal frame |
| Design Load | Wind, Snow, Seismic |
| Sand blasting | Sa 2.5 |
Product Overview
At TSIN, we customize the fabrication of steel structure components to meet your specific needs. Our manufacturing process adheres strictly to your detailed drawings and requirements, ensuring a precise fit for your project.
We provide structural steel produced from overseas standard materials, compliant with internationally recognized standards such as EN, DIN, ASTM, and JIS. This ensures that our products meet the highest quality and performance benchmarks.
We also offer various overseas sectional steel profiles, including IPE, IPN, UB, and W beams, available with a minimum order quantity of 60 tons for large-scale projects.
Key Features
- Lightweight construction with high strength-to-weight ratio
- Large span capability reduces foundation pressure
- Shorter construction period with simple on-site assembly
- 20-30% lower investment cost than traditional methods
- Excellent fireproof performance and corrosion resistance
- Easily disassembled and relocated with environmentally friendly recovery
Technical Details
Materials: Q235B, Q345B, S235JR, S355JR, SS400, A36, A572Gr50, A992
Surface Treatment: Painting or Galvanized
Certifications: ISO9001, ISO14001, OHSAS18001, EN1090, ISO3834
Standards: GB, ASTM, EN, ISO, AS/ANS
MOQ: 20 Tons
Applications: Steel Warehouse, Steel Workshop, Multi-storey Building
Quality Assurance
TSIN undertakes all welding procedures in accordance with GB standards. Our certified Welding Inspectors perform non-destructive testing (NDT) including:
- Dimension checks
- Visual examinations
- Ultrasonic testing
We maintain comprehensive documentation of all inspections, test plans, and quality manuals throughout the fabrication process.
Frequently Asked Questions
Q1: Can I visit your factory before ordering?
A: Yes, we welcome factory visits. We can arrange airport pickup from Qingdao Airport and assist with hotel bookings.
Q2: How do we cooperate on a project?
A: Our process includes: 1) Reviewing your project requirements, 2) Providing free design drawings for your approval, 3) 30% deposit after contract signing, 4) Final design confirmation, 5) Production and final payment before shipment, 6) Optional installation support.
Q3: What is the price range?
A: Prices vary based on material quality, size, and design complexity, typically ranging from $19 to $100+ per square meter.
Q4: Do you provide installation service?
A: We provide detailed construction drawings and manuals. For additional support, we can send workers and engineers to your site (with costs covered by the buyer).
Q5: What is the delivery time?
A: Typically 30 days after deposit receipt, with partial shipments available for large orders.
Q6: What anti-rust treatments are available?
A: Options include: normal anti-rust paint, epoxy zinc primer, hot-dip galvanization, hot-dip galvanization with PU finish, or stainless steel structures (301/304/316).
Q7: How is quality controlled?
A: Our products meet CE EN1090 and ISO9001:2008 standards. We provide quality inspection reports to verify materials and manufacturing processes.
