Superbolt utilises a series of jackbolts to create a large clamping force. The jackbolts are threaded through the main body of the nut or bolt.
Nord-Lock Superbolt tensioners
Type of products: Technically innovative
system utilising multi- jackbolts. Purely mechanical.
Applications: All over the world, in every major industry, Superbolt
tensioners have been used to keep joints tight in critical bolting applications. Examples of applications are mining, steel mills, energy, shipbuilding, gas compression and petrochemical.
Production: Pittsburgh, US and St Gallenkappel, Switzerland since 1984. Full traceability and rigorous internal testing and control.
Products certifi ed by: Germanischer Lloyd, DNV, TÜV, and US NAVY.
Product development: Constant – more than 80% of products delivered are
developed upon customer request and/or customised designs. Exists as nut-style or bolt-style tensioner. Other products in the portolio includes expansion bolts, studs, fl exnuts, thrust collars, sockets and even hand tools.
Unique competence in the industry Both Nord-Lock and
Superbolt/P&S have a long history of developing bolting solutions for critical applications together with some of the largest industrial corporations in the world. As a result, they have built up substantial engineering and R&D expertise. “Gathering our combined
bolt-securing competence into one organisation will make us unique in the industry” says
The service package from the Nord-Lock Group covers design, life cycle cost calculations, testing, simulation, optimisation, e-learning and product training.
With this newly combined product line-up and bolting
experience from both companies, Nord-Lock Group has positioned itself as a leading supplier of bolt securing systems. With global representation through its own offi ces and partners, the group will continue to work closely with its customers to tackle the toughest bolting problems.
Mikael Helmerson. “With an already impressive line-up of bolt securing systems, we are naturally expecting some interesting product developments in the future!”
Services included Through the concept Performance Services, the Nord-Lock
Group gathers its entire service offering. Performance Services includes tools and services for sourcing, design and aftermarket processes. Each of these services help to contribute to a safe and effective design that will give the end user life cycle profi tability. By analysing and optimising bolted connections, Nord-Lock helps customers increase profi tability and productivity.
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