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Learnings

Your bolting knowledge hub. Learn from the experts.

DIGITAL TOOLS

Explore our tools that make your working day easier.

SUSTAINABILITY

Contributing to a brighter tomorrow.

Learnings

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Learnings

Your bolting knowledge hub. Learn from the experts.

DIGITAL TOOLS

Explore our tools that make your working day easier.

SUSTAINABILITY

Contributing to a brighter tomorrow.

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Learnings

Your bolting knowledge hub. Learn from the experts.

DIGITAL TOOLS

Explore our tools that make your working day easier.

SUSTAINABILITY

Contributing to a brighter tomorrow.

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Learnings

Your bolting knowledge hub. Learn from the experts.

DIGITAL TOOLS

Explore our tools that make your working day easier.

SUSTAINABILITY

Contributing to a brighter tomorrow.


Learnings

Your bolting knowledge hub. Learn from the experts.

DIGITAL TOOLS

Explore our tools that make your working day easier.

SUSTAINABILITY

Contributing to a brighter tomorrow.

Contact us

Railway: Bolting to stay on track

As trains and railway networks become more advanced, so do the demands on rail lines and train components.

When a train is traveling at over 300 km/h, the whole carriage is rattled with constant vibration and strain, putting bolted connections to test. However, checking and tightening bolted joints is time-consuming, tedious work; the tracks are long, and switch types are many. We have bolting solutions to ensure that bolts stay put, but also cutting-edge digital solutions to continuously monitor preload force.

  • Solutions by industry
  • Railway

How we have helped customers in the railway industry

Customer Cases

Alstom and Nord-Lock Group: A secure coupling

French multinational Alstom is a global player in the rail transport industry with a raft of international customers seeking the most comprehensive range of products and services on the rail market.

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Customer Cases

Getting the best of both worlds

On the face of it, building the Kienlesberg bridge was a real-life mission impossible. After all, how can you successfully bring together two completely opposing concepts?

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Knowledge

Reliability Is The Key To Running A Successful Railway

Expander System pivot pin is the permanent solution to lug wear for moving mechanical parts and rod ends. This ensures reliability in the operation and safety of the railway industry worldwide.

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Customer Cases

Renovating Nuremberg’s metro – without affecting the timetable

Renovating an underground railway system without weeks of construction and chaos caused by delays and diversions was previously unheard of.

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Videos

Video: Irish Rail safely secured with Nord-Lock washers

Safety is key on the railways. Irish Rail replaced the locking-wire mechanism on their wheel sets with Nord-Lock washers, watch them share their experience.

Watch now

Customer Cases

Putting the X-series to the test

The Challenge Wam Metals is a manufacturer and supplier of a wide range of specialized non-ferrous and ferrous components, servicing both the local South African and the international markets. The...

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Customer Cases

Safe travelling

The City Tunnel is a rail link between Malmö and the Öresund Bridge in Sweden, with a six kilometre railway running under Malmö city centre. The glasswork company Skandinaviska Glassystem, was assigned the task of constructing the roof of the new Triangeln railway station situated in central Malmö.

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Customer Cases

Built for Speed

The world’s fastest conventional trains run in France, and not just to break the April 2007 record of 574.8 km/h (under test conditions with a shortened train). The TGV regularly runs at 320 km/h and at those kinds of speeds it is absolutely vital that nothing falls off the rolling-stock to derail the train. This is where Nord-Lock comes into the picture.

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Customer Cases

Tunnel vision

Twenty meters beneath the streets of Malmö, Sweden, the new underground section of the city’s central station is gradually taking shape.

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Explore our solutions

Safe bolted connections

Safe bolted connections

Simple tools, super results

Simple tools, super results

The fast track to accurate tensioning

The fast track to accurate tensioning

Optimized pivot pin assemblies

Optimized pivot pin assemblies

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Nord-Lock, Inc. / Superbolt, Inc.

1200 Clifford Ball Drive
Clinton PA 15026
USA

T: +1 412 279 1149
E: bolting@nord-lock.com
Contact us

Expander Americas, Inc.

223 Industrial Street
DeWitt IA 52742
USA

T: +1 563 200 3948
E: expander.us@nord-lock.com
Contact us

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