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 |
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Materials include:
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- 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
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O-Rings
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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.
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Digital
Calipers
This Digital Caliper is the
ideal tool for acurately measuring O-Ring sizes.
Sizes available:
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3"/75mm
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4"/100mm
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6"/150mm
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8"/200mm
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12"/300mm
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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
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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
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Tel:
01858 434141 Fax: 01858 434717 |
UNIT
A-D WELLAND COURT