Low Temperature Rotating Bellows Seal
1. Our Low temperature rotating bellows seal has small friction power loss.
2. Our Low temperature rotating bellows seal can operate stably in low temperature environments.
3. Our Low temperature rotating bellows seal has strong shock resistance.
- Dandong City, Liaoning Province
- 1 month
- 100 units/month
- Information
Introduction to Low temperature rotating bellows seal:
Cryogenic metal bellows seal is a technology that uses the elastic deformation of bellows to achieve sealing. It is often used in sealing situations with high precision and rotation speed. The working principle of cryogenic metal bellows seal is that when the bellows is subjected to external force, it will elastically deform, thereby achieving compression and sealing of the seal. Our cryogenic metal bellows seals include HW680/670/676 Series and HW95N.
Low temperature rotating bellows seal HW680/670/676 Series parameters:
| Low Temperature, Rotating Head Metal Bellows Shaft Seal | |
| Temperature: | -75℃～200℃ |
| Pressure: | ≤2.1MPa |
| Speed: | ≤25m/s |
| Equivalent John Crane Type 680 | |
| Rotary Ring: | SiC/Carbon/TC |
| Stationary Ring: | SiC/TC |
| Secondary Seal: | VITON/PTFE Coated VITON/PTFE |
| Metal Bellows: | SUS316L/AM350/Hastelloy-C/ |
| Other Parts: | SUS304/SUS316/Hastelloy-C |
Low temperature rotating bellows seal HW95N parameters:
Application of Low temperature rotating bellows seal:
Formed bellows seals are widely used in the pumps for waste water, chemical industries and refineries with big size solids in the medium.
Advantages of Low temperature rotating bellows seal:
1. Bellows seal of cryogenic pump has a long service life. The static ring and moving ring are made of high wear-resistant materials and a certain specific pressure. It lasts half a year longer than the rotary seal.
2. Bellows seal of cryogenic pump is reliable, and Metal bellows seals will not leak during long-term use.
3. Bellows seal of cryogenic pump has compact structure, and Metal bellows seals are suitable for situations where the screw pump has a small axial direction.
4. The rotating ring of Metal bellows seals is easy to replace and repair.
About Us
Efficiency is the goal that all enterprises are constantly pursuing, and it is also the eternal theme of enterprises. Liaoning Jinding Technology Company has been committed to improving efficiency. By taking a series of scientific and effective measures, including scientific production scheduling, introduction of new equipment, and implementation of ERP systems, the company's production efficiency has been significantly improved.
