Nutberry Ltd is a U.K. Manufacturer of Metal Bellows and High Temperature Gas Springs for the steel industry.


Nutberry Limited is a privately owned British Company founded in 1978.

Nutberry has led the way in the manufacture of high temperature gas springs for sliding gate mechanisms in steel plants throughout the world.  New types of Gas Springs are designed to suit a range of mechanisms currently being used.

Nutberry has also developed their expertise in precision roll formed stainless steel bellows and Inconel bellows, manufacturing a wide range for a number of different applications.  Nutberry bellows are single and multiple ply and are supplied to the vacuum, medical, oil, steel and valve industry.

Nutberry has a modern factory comprising of the latest CNC machines. These are used to manufacture end fittings for the bellows as well as gas spring components.


Nutberry Limited is registered to BS EN ISO9001:2015 by the Independent Certification Body, National Inspection Council Quality Assurance Limited (NQA) for the manufacture of high temperature gas springs, precision roll form bellows (single and multiple ply configurations) edge welded bellows, general machining and design work.  This Certification requires the maintenance of approved, documented procedures for each area of its Quality Management System.


Each component is inspected a number of times during its process and every operation is carried out to approved work instructions and in the case of welding, to approved special process instructions.  A copy of Nutberry’s Quality Manual is available to all of its customers and potential customers.  The ultimate proof of quality is in the final product itself, which is designed to meet and more often than not, exceed customers’ quality expectations.