What does precision CNC tube bending at SIP-Krosno involve?

We use advanced mandrel bending machines that enable CNC tube bending while maintaining an ideal oval cross-section at the bend point. Our technology allows CNC 3D tube bending, i.e. spatial shaping of pipelines with complex geometry in a single process. Thanks to this, tube bending performed by us guarantees dimensional repeatability required in the automotive and machinery industries.

Do you perform bending of steel and aluminum tubes in various diameters?

Yes, our machine park is adapted to process diverse materials. We perform bending of steel tubes (structural and stainless) with high strength, as well as delicate bending of aluminum tubes, which requires specialized tooling to avoid cracks or wrinkling. We provide comprehensive tube bending services across a wide range of diameters and bending radii.

Does your offer also include profile and flat bar bending?

Of course. In addition to tubes, we specialize in forming closed and open profiles. We offer bending of steel profiles for heavy structures and lightweight bending of aluminum profiles. Our offer is complemented by flat bar bending – we perform both cold bending of steel flat bars and bending of aluminum flat bars, delivering ready-made assembly elements and reinforcements.

How can I order custom tube bending based on my own design?

SIP-Krosno fulfills orders based on the client's technical documentation. We offer custom tube bending, adapting the process to specific project requirements (angles, radii, straight section lengths). Every custom tube bending order undergoes quality control so the final product fits perfectly with the rest of the structure. Contact us to get a quote for tube bending for your project.

Tube, profile, and flat bar bending

Tube, profile, and flat bar bending

Serial bending of aluminum, steel, and stainless steel tubes

At SIP Krosno, you can rely on precise bending of steel, aluminum, and stainless steel tubes in large series. How do we operate? It depends on the selected raw material. Aluminum is a lightweight material, but it requires proper processing parameters to avoid structural damage. Steel and stainless steel, on the other hand, are characterized by high strength and require a precise approach to maintain the integrity of the bent material. In every case, we use the most advanced metalworking technologies that guarantee excellent results. SIP Krosno specializes in serial bending of tubes with diameters: Ø 16, Ø 20, Ø 25, Ø 30, Ø 35, Ø 40 mm. Thanks to precise CNC equipment, we are able to ensure dimensional repeatability and minimal deviations from design assumptions. Additionally, every tube and profile bending production is preceded by a trial series, which ensures that the finished elements will meet the highest quality standards.

Frequently Asked Questions regarding serial bending of pipes and profiles

What does precise CNC pipe bending at SIP Krosno entail for large series?

We use advanced mandrel benders that enable serial CNC pipe bending while maintaining a perfect cross-section at the bend point. Our technology allows for 3D CNC pipe bending, meaning the spatial shaping of installations and pipelines with complex geometry. Our pipe bending guarantees dimensional repeatability.

Do you perform steel and aluminum pipe bending for serial production?

Yes, we handle production orders for various materials. We perform steel pipe bending (structural and stainless) with high strength, as well as delicate aluminum pipe bending, which requires specialized tooling. We provide comprehensive pipe bending services across a wide range of diameters, delivering finished components for our partners’ assembly lines.

Does the cooperation offer also include the bending of profiles and flat bars?

Of course. In addition to pipes, we specialize in the serial shaping of closed and open profiles. We offer steel profile bending and aluminum profile bending. Complementing our B2B offer is flat bar bending – we perform both cold steel flat bar bending and aluminum flat bar bending, supplying mounting elements and reinforcements in wholesale quantities.

How to order custom serial pipe bending according to a project?

SIP Krosno carries out contract production based on the technical documentation of the business client. We offer custom pipe bending, adapting the process to specific project requirements and production scale. Every custom serial pipe bending undergoes quality control to ensure the final product fits the rest of the structure perfectly. Contact us to get a quote for long-term cooperation in pipe processing.