H o m e
P r o d u c t s
O-Rings
O-Ring Gauge
Digital Calipers
C a t a l o g u e
C o n t a c t s
L o c a t i o n
A b o u t
E n q u i r i e s
F e e d b a c k
E m a i l |
 |
Materials include:
-
- FEP
Encapsulated
- EPDM
- Chemraz
®
Green Tweed
- High
Nitrile (75°/90° Shore)
- Kalrez ® Du Pont & Dow Elastomers
- Neoprene
- Nitrile
Rubber
- PTFE
- Silicone
(Red/White/Black)
- FPM
(alternative to Viton ® Du Pont & Dow Elastomers)
- WRC
Approved Materia
|
|
|
O-Rings
|
|
|
|
|
 |
| |
With
this handy gadget, it's easy to determine the size of almost any
British Standard size O-ring.
Section size is
identified by using the slots at the top. The BS size number of small
O-rings can be found by matching them with the silhouettes along the
sides of the gauge.
Larger O-rings are placed around the two halves of the appropriate
spindles at the top of gauge. The slide is then extended until it is
taut, and the BS size number is shown in one of the small windows near
the top of the main body.
|
 |
| |
Digital
Calipers
This
Digital Caliper is the ideal tool for acurately measuring O-Ring sizes.
Sizes available:
|
3"/75mm
|
4"/100mm
|
6"/150mm
|
|
8"/200mm
|
12"/300mm
|
|
|
All
feature:
- Manual Power Off
- Metric/ Inch System Interchange at any position
- Zero Setting at any position
- Data Output Interface
- Spare Battery
- Smart Black Hard Carry case
|
|
| |
Supplied
as an endless extruded cord with an o-ring profile. O-ring cord can be
used for cord rings (cold bond joined or vulcanised) which can then be
fitted as static seals e.g. large o-rings, where standard sizes are
unavailable, or for sealing flanges and container lids etc. It can be
supplied in the following standard materials:
- Nitrile
- FPM
(alternative to Viton ® Du Pont & Dow Elastomers)
- Silicone
- EPDM
- Neoprene
- FEP
encapsulated (FPM (alternative to Viton ® Du Pont & Dow
Elastomers) or Silicone)
Backup Rings are
available in the following standard styles and materials:
- Solid
Split (PTFE)
- Used
to eliminate extrusion of the O-ring at pressures above 100 bar.
- Spiral
(PTFE)
- Used
in cases where fluctuations in temperature occur. Even if there is any
post-shrinkage of the backup ring, there will be at least one turn of
the spiral along the surface of the O-ring to prevent any extrusion.
Also can be adapted for non standard diameters, as the ring can be
shortened to suit.
- Parbak
(NBR)
- The
advantages of using Parbak are:
- They
are moulded in a one piece contoured design which improves performance
by enabling the O-ring to keep it's shape under high pressure.
- Can
be stretched easily into place.
- Parbaks
do not cause the localised wear on o-rings, which is the characteristic
of other types of backup ring.
 O-Ring Materials
|
|
|
Tel: 01858 434141 Fax: 01858 434717 |
UNIT A-D WELLAND
COURT