Multi Coil Spring Balanced Seal – Series 12B
Single Wave Spring Seals – Series 13M
May 1, 2021
Reverse Balance Seal- Series 12B2
May 2, 2021
Multi Coil Spring Balanced Seal – Series 12B
Series 12B are multi coil spring balanced seal generally used for high pressure sealing purpose in industries like petrochemicals, refineries, fertilizers. These seal occupies lesser space in stuffing box due to its compact radial and axial dimensions. These seals can be provided with single , double or tandem arrangement with external seal support system and devices.
Seal features
- Single seal
- Inside mounted
- Unbalanced
Applications
- Acids Alkalis
- Petrochemicals
- General chemical
- Petroleum refinery
Operating limit
- Seal size : 19 mm to 100mm
- Pressure : 15 kg/cm2
- Temp : -20°C…. to 200°C
- Speed : up to 20 m/s
Material
- Seal face : Carbon, ceramic, silicon tungstune carbide,
- Secondary sealing : Viton, GFT, PTFE, aflas, TTV
- Metal Components : SS-316/Hast-C,Alloy-20
