PTFE Slide Bearings
Crossflon® skidway systems are used to 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.
We offer a range of Crossflon® skidway plates to suit customers individual requirements.
A typical Crossflon® skidway plate consists of 2.5mm thick dimpled Crossflon® XF225 sheet hot cure factory bonded under controlled conditions to a 3mm thick carbon steel plate.
Crossflon® skidway plates are normally manufactured with a 25mm welding lip. This prevents the Crossflon® XF225 from being damaged when the Crossflon® skidway plates are tack welded into position.
The PTFE (Teflon™) / steel bond line and all upper exposed carbon steel surfaces are generally supplied coated with paint to protect against corrosion.
Advantages of Crossflon® Skidway Systems
- Crossflon® PTFE (Teflon™) has the lowest coefficient of friction of any known solid engineered material including lubricated metal and there is no stick / slip action.
- Crossflon® XF225 is unaffected by water as the moisture absorption is less than 0.01%.
- The life of Crossflon® XF225 is indefinite as it is unaffected by chemicals and weather.
- Not subject to fatigue failure.
- Ease of installation.
- Shear value of the bond exceeds that of Crossflon® PTFE (Teflon™).
- Far less bulky than alternative assemblies.
- Operating temperature ranges from -40ºC to +120ºC. Alternative bonding systems are available for temperatures outside this range.
- Maintenance is not required. Capable of operating completely dry as Crossflon® XF225 will never cold weld to itself.
- Provides electrical and thermal insulation thereby minimising galvanic corrosion and heat loss.
- Vibration dampening.
- Able to absorb small particles without increasing the coefficient of friction.
- Crossflon® XF225 is chemically inert.
- Able to accommodate minor misalignment during construction.


performance compression
packings are primarily designed to
create a sealing surface between a
moving spindle or shaft.


Engineering Plastics
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
equipment.


are carried, the unique construction and
properties of Pilot® Lidpack 3500 have
made it the leading brand of tank lid
packing.


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.


Cord Seals
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
sealing applications.


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.