PTFE Piston Rings
Maintenance free, low friction,
Self lubricating PTFE Piston Rings
Beldam Crossley PTFE Piston Rings are suitable for all dry-running applications and are constantly being developed to deliver better results.
Using Beldam Crossley piston rings helps to reduce the operating costs of the machine and allow environmental legislation to be fully complied to much easier.
Beldam Crossley provides a design service for our PTFE products which means we can engineer the correct solution to your requirements without having to sacrifice quality.
Our design team have spent hundreds, if not thousands of hours developing bespoke, high-quality PTFE products and take the time to understand your requirements to design you a product that works 100%.
The advantages of using Beldam Crossley PTFE Piston Rings are:
Piston Rings Advantages
✔ Perfect for dry-running applications.
✔ Exceptionally low friction coefficient in combination with metals and plastics.
✔ Anti-adhesive behaviour without stick-slip effect.
✔ Easy installation of sealing and guide rings to one-piece pistons.
✔ Chemically resistant to almost all solid, liquid and gaseous media.
✔ Ageing resistant.
Beldam Crossley can create PTFE products to your specification, creating a product with the correct PTFE grade material that works best for your application.
Contact our team of design engineers with your requirements and see how we can help you.
Beldam Crossley has been moulding PTFE for over half a century. We have since developed a wide range of High-Performance Crossflon® materials, each suited to a specific application.
packings are primarily designed to
create a sealing surface between a
moving spindle or shaft.
PTFE for over half a century. We have
since developed a wide range of high
performance Crossflon® materials,
each suited to a specific application.
& Machined Components
of Crossflon® bearings for use in rotary
and linear applications. We manufacture
sleeve, flange and thrust bearings along
with bearing strips in Crossflon® high
performance engineering plastics.
PTFE bellow design and manufacturing
service. They are used in many applications
and prove effective in reducing vibration
transmission, whilst accommodating
expansion and contraction in various
are carried, the unique construction and
properties of Pilot® Lidpack 3500 have
made it the leading brand of tank lid
aid the skidding of topsides, jackets and
other heavy fabrications. A structure
weighing in excess of 47,000 tonnes has
been successfully loaded out on a
Crossflon® skidway system.
offers designers and engineers the ability
to increase operating efficiencies by
reducing hot gas leakage between
components in aircraft engines, other
turbines and high temperature static
equipment to ensure rapid delivery of
precision cut quality gaskets including,
but not limited to CNC oscillating
knife cutting machines.
protection from mechanical and abrasive
damage, in addition to external chemical
attack to all types of rubber and plastic
tubing. In addition, overbraid can be used
for protecting both metallic & PTFE bellows.
It also increases the hoop strength of the
tubing and limits axial movement.