P.T.F.E ( Polytetrafluoroethylene) Resin
Almighty Gasket...Top
Seal which is made of 100% pure P.T.F.E
has particular characteristics in quality such as soft touch, good
sealing effect and high persistence against exterior pressure. Also,
as Top Seal has
improved the defects of rubber, asbestos and other kinds of gaskets
which has been used so far, and it has brought rapid workmanship,
tight sealing, and anti-chemicals which are continuously needed
in whole field of industry.
Rapid & Handy Top Seal has improved
the detects of cushion gasket & punching gasket and Top Seal
can give you free hand in applying it to small & large diameter.
Safe & Clean Top Seal can be used permanently by its own properties
of anti-chemicals, good sealing effect and pressure/ thrust/ vibration
resistency
Cost Saving Simple application, permanent sealing
effect can give you good workmanship and cost saving by keeping
only minimum number of tapes in your hand.
1. Top Seal Property
Top Seal gives you
'COST SAVING' and 'SAFETY'
ITEM |
Property Value |
Melting
Point |
327 oC |
Minimum Bolting Pressure |
Width |
Pressure |
3mm
5mm
7~10mm
13mm |
75 kgf/cm
100 kgf/cm
75 kgf/cm
75 kgf/cm |
Applicable
Pressure |
Gas - 20 kg/cm2
Liquid - 50 kg/cm2 |
Applicable
Temp. |
-200 ~ + 260 oC |
Heat
Conductivity |
0.03 kcal/h.m.oC |
Chemical
Resistency |
Anti-Acid, Anti-Alkali, Anti-Chemicals |
2.Applying
A. Clean the place to be applied
and make it dry.
B. Detach the adhesive tape in centerline at
the back stick it to the place and cross the end section 1-2 cm.
C. Refer to left " Property value table " when bolting
and tighten the bolts diagonally.
3.Jointting
Pipe |
Applicable
Pressure |
Before
Bolting |
After
Bolting |
Std.Thick
After Bolting |
Min.Bolting
Pressure |
10~50A |
50 kg/cm2 |
3 mm |
5 mm |
0.2~0.3
mm |
75
kgf/cm |
50A~300A |
" |
5 mm |
8 mm |
0.3~0.4
mm |
100
kgf/cm |
" |
20 kg/cm2 |
7 mm |
10 mm |
0.4~0.5
mm |
125 kgf/cm |
" |
" |
10 mm |
14 mm |
0.7~0.9
mm |
125
kgf/cm |
" |
" |
13 mm |
17 mm |
1.0~1.2
mm |
150
kgf/cm |
300A~ |
" |
16 mm |
20 mm |
1.5~2.0
mm |
150
kgf/cm |
" |
" |
19 mm |
25 mm |
2.0~2.5
mm |
150
kgf/cm |
" |
" |
25 mm |
30 mm |
2.5~3.0
mm |
150
kgf/cm |
표준폭 |
|
길이(단위m) |
1/8" (3 mm) |
X |
30.0 |
3/16" (5 mm) |
X |
20.0 |
1/4" (7 mm) |
X |
15.0 |
3/8" (10 mm) |
X |
8.0 |
1/2" (13 mm) |
X |
4.5 |
5/8" (16 mm) |
X |
4.5 |
3/4" (19 mm) |
X |
4.5 |
1" (25 mm) |
X |
4.5 |
1" (25 mm) |
X |
10.0 |
|
