To
Order Custom-made
“Specials”
. . . Ferrule Specifications required
Material
Required
Tolerance
Required
- Graphite
- Graphite/Polyimide 15%
- Teflon (PTFE)
- PEEK
- Kel-F / Tefzel
Other ( specify )
ID
OD
Length
Shoulder length (SL)
Cone diameter (CD)
Quantity Required
Size in . . . Inches or . . . mm
Typical Ferrule Dimensions and Tolerances ( sizes in inches )
ID
Min
Max
Catalog #
ID
L
SL
CD
OD
0.3mm
0.4mm
0.5mm
0.7mm
0.8mm
1.0mm
1.2mm
1/16”
1/8
1/4
3/8
0.0125
0.160
0.020
0..027
0.310
0.040
0.047
0.063
0.125
0.250
0.375
SF100/...G
GF...HP
GF100/...HP
GF100/...
SF200/...G
SF400/...G
HP O-ring
SF600G
SF800G
SF1000G
SF1200G
SF1400G
SF1600G
SF2400G
SF3200G
0.3mm-1/16”
0.3mm-1/16”
0.3mm-1/16”
0.3mm-1/16”
0.4mm-1/8”
0.5mm-1/4”
6.35mm,6.5mm
3/8”
1/2”
5/8”
3/4”
7/8”
1.00”
1-1/2”
2.00”
0.170
0.090
0.120
0.135
0.250
0.255
0.100
0.320
0.375
0.400
0.450
0.525
0.575
0.875
1.100
0.100
0.050
0.080
0.095
0.120
0.120
-
0.160
0.160
0.160
0.180
0.200
0.250
0.340
0.275
0.075
0.072
0.072
0.075
0.135
0.260
-
0.390
0.520
0.660
0.790
0.780
1.040
1.560
2.090
0.125
0.125
0.125
0.125
0.250
0.375
0.375
0.500
0.675
0.815
0.945
1.125
1.25
1.75
2.60
0.0135
0.0175
0.0215
0.0285
0.320
0.042
0.049
0.0645
0.1265
0.252
0.387
The
Cone Angle
is generally incidental in production - but
typically for the SF type ferrules (X)=17 degress +-1 deg
The shape is actually determined by all other dimensions
The
Overall Length
is the easiest parameter to vary in
production simply by varying the
Shoulder Length
(SL)
whilst retaining a constant
Cone Angle
(X)
for Specials
- a tooling set-up cost of $75 to $150 may
apply for small quantities depending on the actual size.
Typical
Manufacturing
Tolerances
L
SL
ID
CD
OD
Cone Angle(X)
+ 0.005
+ 0.005
+ 0.002
+ 0.002
+ 0.000
- 0.005
- 0.005
- 0.000
- 0.000
- 0.002
* tighter tolerance is possible but generally at extra cost
ANY
Size
- IF
it is practical !
. . .
THEN
we can make it !
Types include “capture type” and “cup seals”
and “encapsulated” ferrules . . .
Enquire !
BUT !
We suggest YOU draw it exactly to
scale first to PROVE it is feasible
in principle in the first place !
Graphite Ferrules will squash into
shape and actual sizes are far less
critical than for metal ferrules.
Custom Precision Machining
•
Metal . . . in ANY material Stainless Steel - any grade 303 / 304/ 316/ Inconel, Brass
•
ANY type of plastics . . . Vespel /
Graphite/polyimide
/ Teflon /
PEEK
/ Kel-F / Nylon / polypropylene etc etc
•
“small” runs a specialty . . .
We do NOT try and compete with large auto-repetition shops
. . . If you can buy mass-produced / cast or moulded products we can’t compete
. . . we “specialise in specials”
Cone Diameter
Cone Angle
(X)
L
SL
OD
ID
CUSTOM Specifications
"Not ALL Things
are possible"
Graphite Ferrules
Website :
E-mail :
TelNo : 03 9762 2034 . . . in AUSTRALIA
