Products
Metal Bellow Seals
Seal Type- HJV-601
The Series HJV-601-602 are specially developed mechanical seal suitable
for high temperature. The bellow is constructed by welding a
series of diaphragms together at the edges. Each welded
set of plates has a fixed axial movement along the shaft.
Type HJV-601 having a grafoil, is used as a secondary
member having excellent temperature range upto
400°C. It has an shrunk fit seal face which minimize face
distortion. And in type HJV-602 having ‘O’ ring due to change
in its application. Bellow will eliminates the need of spring
and provide flexibility to the seal.
Product Features :
- Self cleaning, non-clogging construction
- Highly corrosion resistant
- High performance
- Easy to install
Applications :
- Petrochemicals
- Refineries
- Soap Plant
- Chemical Plants
Material of Constructions :
| Seal body | Material of bellow | Face Material | Elastomers |
|---|---|---|---|
|
SS 316, Carpenter-42,
Alloy 20, Hastelloy-C |
AM 350 & Inconel 625 |
Carbon, Silicon Carbide,
Tungsten Carbide |
Viton, Aflas, Grafoil,
Kalrez. |
Operating Limits :
| Pressure | Temperature | Shaft Dia |
|---|---|---|
|
upto 18 Bar |
-20°Cto +400°C |
20mm to 100mm |