Tianjin Lefin Industrial Co., Ltd is one of the most experienced manufacturers and suppliers of sharp corner tube in China. Please feel free to buy high quality sharp corner tube from our factory. Good service and reasonable price are available.
Basic Information
Shape: Square Hollow Section, Rectangular Hollow Section
Size:
SHS 20X20mm - 1200X1200mm; WALL THICKNESS:1.3MM-50MM
RHS 20X15mm - 1500X1000mm; WALL THICKNESS:1.2MM-50MM
Type: Welded, Seamless
Key Words: Structural Steel Box Profiles, SHS, RHS, MS Tubes, Right Angle Square and Rectangular Tubes.
Corner Type: Radius Corner, Sharp Angle Corner, Right Angle Corner
Length: 1-12M, normally 6M/12M, also depends on the requirements
| Standard | Steel Grade |
| ASTM A500 | GR.A, GR.B, GR.C, GR.D |
| BS EN10219 | S235JRH, S275JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H, S355NH...... |
| BS EN10210 | S235JRH, S275JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H, S355NH...... |
| JIS G3466 | STKR400, STKR490 |
| AS 1163 | C250, C350, C450 |
| GB/T 6728 | Q235B, Q345B/Q355B/C/D/E/QD, 20#, 45#, Q360, Q390, Q420, Q490 |
| GB/T 3094 | Q235B, Q345B/Q355B/C/D/E/QD, 20#, 45#, Q360, Q390, Q420, Q490 |
A Sharp Corner Hollow Section is a square or rectangular hollow section with a sharp angular edge.
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Appliacation
- Construction industry
The SHARP CORNER Hollow Section is widely used in the construction industry to make columns, beams and trusses for buildings and Bridges. The hollow section provides strength to the structure while reducing weight.
- The automotive industry
The automotive industry uses SHARP CORNER Hollow Section to produce vehicle frames and chassis components. These profiles provide strength to the vehicle while reducing weight, which improves fuel efficiency.
- Industrial equipment
The SHARP CORNER Hollow Section is used to manufacture industrial equipment such as cranes and conveyor systems. They provide stability and strength to the device and enable it to carry heavy loads.
- Furniture industry
The SHARP CORNER Hollow Section is often used to produce modern and contemporary furniture. They are used to create stylish designs while providing strength to furniture.
- Agricultural machinery
The SHARP CORNER Hollow Section is used to manufacture agricultural machinery such as trailers and cultivators. They provide stability and strength to the machinery while reducing weight, thereby increasing maneuverability.
- High corrosion resistance
The SHARP CORNER Hollow sections have excellent corrosion resistance, which allows them to be used for a long time in harsh environments.
- High strength
These sections are designed to provide high strength and low weight, with an even distribution of stress through the use of high-quality steel and a unique corner design.
- Cost effectiveness
Because less material is required, the SHARP CORNER Hollow Section is cost-effective compared to solid steel profiles.
- Increase torsional rigidity
The SHARP CORNER Hollow Section has high torsional stiffness, making it suitable for structures requiring rigid and stable frames.
- Aesthetics
The SHARP CORNER Hollow Section is visually appealing and can be used to add unique design elements to buildings and structures.
- Easy to manufacture and install
These sections are easy to manufacture and install, saving time and cost. They come in a variety of sizes and lengths for easy customization to specific project requirements.
- Versatility
The SHARP CORNER Hollow Section can be used for a variety of applications, including construction, Bridges, infrastructure construction, machinery and equipment manufacturing.
- Adaptability
These sections are designed to be highly flexible and can be designed and manufactured according to the specific static requirements of the project.
Manufacturing process for Sharp Corner Hollow Section:
1. Laser welding technology:
Use laser welding technology to create hollow sections with acute angles. This technology ensures design flexibility and enables the production of steel tubes with high precision and sharp angular edges.
2. Customized production:
These steel tubes can be customized according to specific structural requirements, including dimensional design of wall thickness and section depth to meet different design needs.
3. High precision and design flexibility:
High precision and design flexibility are emphasized in the manufacturing process to ensure that the final product can meet the aesthetic and functional requirements of high-end applications.
4. Seamless steel pipe intelligent manufacturing:
The project has built a new paradigm of seamless steel pipe intelligent manufacturing from the aspects of human-machine symbiosis, intelligent driving, platform empowerment, etc., to achieve lean collaborative management and control of the whole process business.
5. Progressive forming technology:
The metal pipe progressive forming technology combines the local spinning technology of the metal pipe with the multi-roll free bending forming technology to realize the integral plastic forming of the complex bending pipe with three-dimensional spatial axis and variable cross-section.
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