Geotechnical systems and civil construction offer innovative solutions for foundations, soil nailing and tunnelling. With micropiles, umbrella systems and drill pipes for horizontal-directional-drilling, complex construction projects are carried out efficiently and safely.
Our mechanical tubes are used in a wide range of applications, such as construction and fastening tubes for tunnel anchors, tubes for mechanical engineering or for slope stabilisation. We also develop customised solutions for demanding applications such as drill pipes for horizontal directional drilling (HDD).
At voestalpine Tubulars, continuous innovation means working closely with our customers. By focusing on their needs and requirements, we drive internal product development. Thanks to this continuous innovation, we are able to offer our customers the following product solutions:
Product solutions
Micropiles for foundations, soil nailing and anchorages (SDA)
Umbrella systems for tunneling excavations
Drill pipes for horizontal-directional-drilling (HDD)
Micro and ground anchors
Tunnel anchors
Self-drilling anchors and bolts
Mechanical and machining applications:
Various carbon and low alloy chromium-molybdenum steels in accordance with EN 10297-1
Hot rolled / heat treated / thermomechanically treated
Tensile strength from 45 to 175 ksi / Yield strength from 30 to 135 ksi
Outside diameter from 1" to 7 5/8" / Wall thickness from 0.200" to 1.150".
Product characteristics and customer benefits:
High load capacity - High-strength steel for maximum load-bearing capacity and durability
Diameter and length - Customizable to individual project requirements and conditions (intermediate dimensions on request)
Drilling capability - Optional with drillable tips or spiral designs for direct application.
Flexibility - Safe and reliable use even under high loading conditions
Cost reduction - Long service life and less maintenance thanks to corrosion-resistant properties
High tensile strength - For permanent and temporary support systems
Variety of material - Various steel grades for specific requirements