voestalpine Tubulars offers high quality tubes and components for construction machinery used in hydraulic cylinders, concrete pumps and construction solutions. Our products ensure maximum performance and reliability.
voestalpine Tubulars' products for construction machinery and related applications offer outstanding properties tailored to the needs of the industry.
By combining these outstanding product features, our customers benefit from extended service life of their machines, reduced maintenance costs and an overall improvement in the efficiency of their applications.
voestalpine Tubulars stands for reliability and quality that contribute to the success of your projects.
| Grade | Tensile strenghts | Yield strenghts |
| S690QL1 | 110-140 ksi | > 100 ksi |
| S770QL1 | 120-145 ksi | > 110 ksi |
| S890QL1 | 140-160 ksi | > 130 ksi |
Other steel grades upon request.
| Grade | Tensile strengths | Yield strengths |
| S690QLH | 770-940 MPa | min 690 MPa |
| S770QLH | 850-1020 MPa | min 770 MPa |
| S890QLH | 940-1120 MPa | min 890 MPa |
| S960QLH | 980-1170 MPa | min 960 MPa |
Other steel grades upon request.
Dump trucks and shovel excavators play a key role in the construction and mining industries, where they are subjected to extreme loads on a daily basis.
The hydraulic cylinders that power these machines rely on high-precision and durable components. Our expertise in manufacturing seamless steel pipes ensures the exact dimensional accuracy and strength required for these demanding applications. Our extensive know-how ensures that our products offer maximum reliability and performance even in the toughest conditions.
Pipes for roller coasters play a central role in the construction of leisure attractions, as they must ensure maximum stability and safety. These specially manufactured tubes from voestalpine Tubulars offer maximum strength and precision to withstand the forces during the ride. They are used for load-bearing structures and connecting elements and are specially designed to ensure long-term reliability and safe operation of the roller coasters. Our seamless tubes are also used for the tracks, due to their high product quality and smooth surface.
