DONGSUH metal jacketed gaskets are fabricated with Non-Metallic for inner filler as metallic of outer shell.
They are widely used in heat exchangers, Boilers, pumps, valves with high pressure, high temperature and severe corrosion conditions for various plants. (Powers, Chemicals, Oil Refineries, Iron Plants) Metal jacketed gaskets fabricate by hand-made to various shapes and sizes as Round, Oval, oblong in order to supplying. Besides, many meterials are able to use according to temperature, pressure and corrosive conditions.
Recently for sealing improvment Graphite and PTFE tape glued together on both sides of gasket in view of increasing consumption. Effective is especially high in case of demage caused by corrosion on flange surface
| TYPE | CROSSSECTION |
|---|---|
| Double Jacketed Gasket | |
| Double Jacketed Gasket & Double Shell Gasket | |
| Double Jacketed Corrugated Gasket | |
| French Type Gasket | |
| Round Jacketed Gasket | |
| Double Jacketed Gasket With Graphite Tape | |
| Standard Thickness | 8 min |
|---|---|
| R | 8 min |
| W | 7 min |
| ℓ | 2.0~3.0 |
| L | 2.5 min |
| a | 2.0 min |
| Metal Thickness | 0.3~0.5 |
| T (Gasket thickness) | 3.0 min |
|---|---|
| W(Gasket width) | 15.0 min |
| t (Corrugation height) | 1.0±0.3 |
| P (Corrugation Pitch) | 6.4 |
| Metal thickness | 0.3 ~ 0.5 |
| Dimensions | Tolerance |
|---|---|
| up to 250mm ID, OD | ±0.5 |
| 251~500mm ID, OD | ±1.0 |
| 501~1000mm ID, OD | ±1.5 |
| 1001mm~Id, OD | ±2.0 |
| Thickness | ±0.2 |
Since our founding in 1993, we have remained at the forefront of the sealing industry.
30 Years in Construction Chemicals & Industrial Sealing Solutions.
Expert Consultation and Responsive Support
Since our establishment in 1993, we have prioritized seamless communication with our global partners.
1157, Gijang-daero, Ilgwang-eup,
Gijang-gun, Busan, 46047, South Korea
+82-70-7510-2039
psg@dongsuhco.com