TH4060 TH4061 TH4062 TH4063


  Spiral Wound Gasket


 
[ Characteristic ]
A spiral-type gasket is an ideal type among other semi-metal gaskets. The V-shaped metal plate and non-metal fillers are overlapped, and they are wrapped into the spiral pattern and the two ridges are soldered together. As it is consisted of flexible metal and smooth filler, it has the following excellent gasket
functions:

- To be used for high pressure and high temperature
- Automatically adjusts to the changes of the pressure, temperature and vibration.
- It has excellent sealing capability compared to the size.
- It has an excellent sealing capability on the irregular flange surface.
- Any shape of size is available with reasonable price.
- Hoop and filler materials can be selected according to the special operation conditions.


Part Filler Material Remarks
NON-ASB Graphite Teflon
Temperature 400 450 260 Not available with
max. Temp. &
pressure
at same time
Pressure Class150
to 2500
Class150
to 2500
Class150
to 2500




 



TH4060 | Basic Type

High Temperature & Pressure Equipment, Extreme Low Temperature Equipment, Valve, Boiler Manhole, Handhole, Turbine, Pump Casting Cover T&G. M&F Flange Special Flange.

Hoop Material Filler Material Standard Specifications
SUS304 Non-asbestos Graphite Teflon KS B 1518
SUS316 Non-asbestos Graphite Teflon JIS B 2404
Others Non-asbestos Graphite Teflon JPI 7S-41
Section Gasket Thickness : 4.5㎜,
Basic Type (With no attachment)




 



TH4061 | Inner Ring Type

High Temperature & Pressure Equipment. Extreme Low Temperature Equipment, T&G, M&F Flange.

Hoop Material Filler Material Standard Specifications
SUS304 Non-asbestos Graphite Teflon KS B 1518
SUS316 Non-asbestos Graphite Teflon JIS B 2404
Others Non-asbestos Graphite Teflon JPI 7S-41
Section Inner Ring
Low Carbon Steel 3.2㎜
Stainless Steel 3.0㎜
Gasket Thickness : 4.5㎜
With inner ring attached




 



TH4062 | Outer Ring Type

High Temperature & Pressure Equipment, Extreme Low Temperature Pipe, General Pipe Flange, R.F Flange, Flat Flange.

Hoop Material Filler Material Standard Specifications
SUS304 Non-asbestos Graphite Teflon KS B1518
KS V7112 450SU
KS V7112 520SU
KS F7102 520SU
JIS 7102 510SU
API601
SUS316 Non-asbestos Graphite Teflon
Others Non-asbestos Graphite Teflon
Section Outer Ring
Low Carbon Steel 3.2mm
Stainless Steel 3.0mm
Gasket Thickness 4.5mm




 



TH4063 | Inner-Outer Ring Type

Places requiring Merits of Outer and Inner Rings, R.F Flange,Flat Flange.

Hoop Material Filler Material Standard Specifications
SUS304 Non-asbestos Graphite Teflon KS B1518
KS V7112 450SU
KS V7112 520SU
KS F7102 520SU
JIS 7102 510SU
API601
SUS316 Non-asbestos Graphite Teflon
Others Non-asbestos Graphite Teflon
Section Outer Ring
Low Carbon Steel 3.2mm,
Inner Ring
Stainless Steel 3.0mm
Gasket Thickness 4.5mm

 
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