What do we do?

Piston Rings for Steam Railway Engines

We produce many manufactured piston rings for the Steam Railway Engine restoration societies.

Often the requested sizes are no longer available from stock or adjustments need to be made to the dimensions due to wear and tear.

HP Rings can produce piston ring Diameters ranging from 0.500” to 72.000”, and beyond, are possible. We produce according to your specific wishes or develop a customised seal together with you.

We have a strong reputation in with this area and have many prestigious clients using HP Rings, with one of the most well-known pictured above (The Flying Scotsman).

All Piston Rings are manufactured in cast iron or bronze.


How can we help


    +44 (0)1246 261 299


    HP Rings Ltd Unit 3 Sheepbridge Business Centre 655 Sheffield Road, Chesterfield S41 9ED

    Contact Us