ITH GmbH

ITH Bolting Technology is the worldwide leading system supplier for industrial bolting with 4 key competencies: High-quality bolting solutions, comprehensive engineering know-how, innovative fasteners, and qualified services. As a private-owned engineering company with a long-term business strategy, the global ITH network includes 12 ITH subsidiaries and more than 40 global representations. With more than 200 international patents ITH is among the most important drivers of innovation in industrial bolting technology. The ITH scope covers: • bolting tools (bolt tensioning cylinders, hydraulic torque wrenches; electric, battery-driven, and pneumatic nut runners) • fasteners • engineering solutions and • service. ITH stretch method (hydraulic torsion-free and friction-free tensioning) was introduced in 1980. Achieving reproducible pre-tensioning forces within a close tolerance of ±2.5% today the ITH Stretch Method is the leading method to tighten and loosen bolted joints on slewing bearings, gas & steam turbines, and flange applications. Global industry leaders from the sectors of power generation, offshore and maritime, and general engineering trust the know-how and the reliability of ITH Bolting Technology. Industries covered are: • Power generation: wind turbines (onshore and offshore), gas and steam turbines, power stations, diesel or gas engines, hydro energy. • Transportation and material handling: offshore and maritime industries, cranes, construction and mining machines, aerospace, railway, commercial vehicles, and more. • Engineering industries: oil and gas, steel construction, bridge construction, steel plants, large gearboxes, pumps and compressors, common engineering. Get in contact with us – we are pleased to give you technical advice regarding all matters of your bolted joints. Find the local representative of your country on our website.