Engineering solutions for critical applications.

A short video showing James Walker products in a wellhead application

Precision machining of metallic seals and components

Successful design and use of sealing products depends on a set of general principles. This tutorial explores how Newton’s Laws of Motion, housing...

STAMP is an easy to remember five letter acronym which stands for size, temperature, application, media and pressure.

What are elastomers and why are they significant in the world of engineering?

How are elastomers manufactured and why is each stage of the compounding process so critical to the performance characteristics of the final material?

What do you look for when buying or specifying a sealing material and what is important in the specification?