Product Introduction
CBIES has introduced an advanced KTM welding production line to ensure consistent weld quality and meet high quality standards. The system can adapt to necking or expansion processes with a maximum deformation limit of 45%, ensuring the stability and reliability of the welding process. After deburring, the residual height of the weld in the tube is always controlled below 0.10mm, while the outer diameter tolerance is controlled within ±0.05mm and the ovality is controlled within the accuracy range of ±0.03mm.
We have extensive experience in the development of special shaped tubes and high-performance tubes to meet the specific needs of different customers and projects. Our production complies with international standards such as EN, DIN, ASTM, JIS and GB to ensure that the product quality reaches the globally recognized level. We are committed to providing customers with the best quality steel tube products and solutions through advanced cold rolling technology and rich experience, and to help the development and success of various industries.
Tolerance requirements
1. Adapt to the necking or expansion process with a maximum deformation limit of 45%
2. After removing burrs, the residual height of the weld inside the tube is kept below 0.10mm
3. The outer diameter tolerance is ±0.05mm
4. The ovality is controlled at ±0.03mm.
Experiment and inspection
1. Three-coordinate detection;
2. Dimension tolerance detection;
3. Surface detection;
4. Performance detection;
5. Bending and flattening detection;
Product Specifications
| Outside Diameter | Thickness | Length range | Material | Production Process | Post-Processing | Application |
| Round tube: 8-127mm; Square tube: 6x6mm- 100x100mm; Rectangular tube: 6x6-100x100mm, 6x10-90x130mm |
1.0-6.0MM | Can be customized | 10, 20, 35, 45, Q345B(Q355B) | Cold rolled and welded pipe | Roll bending, stretch bending, press bending, 2D sawing, 3D laser cutting, plug-in, robot welding | Car seat frames, car beams, chassis parts. Motorcycle frames, rear frames, front frames, fitness machines, machinery. Medical and health equipment, etc. |
1. Consistent weld quality: KTM welding production lines ensure consistent weld height, meet high quality standards, and adapt to various complex process requirements.
2. Accurate dimensional control: The outer diameter tolerance is ±0.05mm and the ovality is controlled within the range of ±0.03mm to ensure product dimensional accuracy and consistency.
3. Highly customizable: Provide customized development services for a variety of special-shaped tubes and high-performance tubes to meet the needs of specific projects and applications, including round tubes, square tubes and rectangular tubes in a variety of sizes.
4. Comply with global standards: Comply with international standards such as EN, DIN, ASTM, JIS and GB to ensure that product quality and performance reach globally recognized levels and are suitable for various projects and markets.
