Lower Carbon Footprint:
Liyou offers high-quality rectangle structural steel tubing designed for strength, versatility, and long-term performance. Manufactured with precision and engineered to meet international standards, our rectangular steel tubes are widely used in structural frameworks, machinery, and industrial projects. With superior load-bearing capacity and excellent resistance to deformation, Liyou's tubing solutions deliver reliability across diverse construction and engineering applications.
Versatile Applications: Suitable for both construction frameworks and industrial equipment.
Precision Manufacturing: Consistent sizing and accurate dimensions ensure easy assembly.
Corrosion Resistance: Available with galvanized, painted, or coated finishes.
Compliance with Standards: Meets global engineering and safety codes.
Reliable Quality: Strict quality control ensures durability and consistency.
Customization Flexibility: Tailored tubing to fit unique project demands.
Advanced Processing: Precision fabrication for seamless installation.
Wide Industry Use: Trusted in construction, manufacturing, and engineering sectors.
Global Supply Capability: Serving clients worldwide with timely delivery.
Comprehensive Support: From design consultation to after-sales service.
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1. Anchor Bolt and Fastener Part
No. | Item | Specification |
1 | Anchor bolt 1 | M20×400 |
2 | Anchor bolt 2 | M16×260 |
3 | High-strength bolt | M20, M16, 8.8S |
4 | Common bolt | M16 |
5 | Galvanized bolt | M12 |
6 | Turnbuckle bolt | M16 |
7 | Sag rod | Ø12 |
2. Main Steel Structure Part
No. | Item | Specification |
1 | Steel column (Q235B) | HN396×200×7×11 |
2 | Wind column (Q235B) | SHS150×100×5.0 |
3 | Roof truss beam (Q235B) | HN396×200×7×11 |
4 | Floor main beam (Q235B) | HN600×200×11×17 |
5 | Tie bar (Q235B) | SHS100×100×5.0 |
6 | Horizontal/Column brace (Q235B) | Ø16 |
7 | Steel stairs | [250#、[200#、[160# channel steel, 4mm checkered plate] |
8 | Angle brace (Q235B) | L50×6.0 |
9 | Roof purlin (Q355B) | C250×75×20×2.0 |
10 | Wall purlin (Q355B) | C250×75×20×2.0 |
11 | Connecting plate (Q235B) | 6mm–16mm |
3. Enclosure Part
No. | Item | Specification |
1 | Roof plate | 0.6mm thick, type 840 steel sheet |
2 | Exterior wall | 0.6mm thick, type 900 steel sheet |
3 | Steel man door | 910×2010×2 |
4 | Stainless steel handrail | 1.1m high |
5 | Roof ventilator | 600×600 |
6 | Gutter | 2.0mm galvanized |
7 | Downpipe | Ø110 PVC |
8 | Trimming | 0.55mm thick steel plate |
9 | Hardware accessories | Nails, supports, structural glue, etc. |
1. Anchor Bolt and Fastener Part
No. | Item | Specification |
1 | Anchor bolt 1 | M20×400 |
2 | Anchor bolt 2 | M16×260 |
3 | High-strength bolt | M20, M16, 8.8S |
4 | Common bolt | M16 |
5 | Galvanized bolt | M12 |
6 | Turnbuckle bolt | M16 |
7 | Sag rod | Ø12 |
2. Main Steel Structure Part
No. | Item | Specification |
1 | Steel column (Q235B) | HN396×200×7×11 |
2 | Wind column (Q235B) | SHS150×100×5.0 |
3 | Roof truss beam (Q235B) | HN396×200×7×11 |
4 | Floor main beam (Q235B) | HN600×200×11×17 |
5 | Tie bar (Q235B) | SHS100×100×5.0 |
6 | Horizontal/Column brace (Q235B) | Ø16 |
7 | Steel stairs | [250#、[200#、[160# channel steel, 4mm checkered plate] |
8 | Angle brace (Q235B) | L50×6.0 |
9 | Roof purlin (Q355B) | C250×75×20×2.0 |
10 | Wall purlin (Q355B) | C250×75×20×2.0 |
11 | Connecting plate (Q235B) | 6mm–16mm |
3. Enclosure Part
No. | Item | Specification |
1 | Roof plate | 0.6mm thick, type 840 steel sheet |
2 | Exterior wall | 0.6mm thick, type 900 steel sheet |
3 | Steel man door | 910×2010×2 |
4 | Stainless steel handrail | 1.1m high |
5 | Roof ventilator | 600×600 |
6 | Gutter | 2.0mm galvanized |
7 | Downpipe | Ø110 PVC |
8 | Trimming | 0.55mm thick steel plate |
9 | Hardware accessories | Nails, supports, structural glue, etc. |