Mechanical seal
Metal corrugated tube mechanical seal
Non-spring high-temperature machine seal | Suitable for high-temperature crystallization harsh conditions
Non-spring high-temperature machine seal | Suitable for high-temperature crystallization harsh conditions
The metal corrugated pipe mechanical seal uses the metal corrugated pipe as the elastic compensation part, Instead of the traditional spring structure, it can withstand high temperature and is not easily blocked by crystallization medium, suitable for chemical high-temperature pumps, hot oil delivery pumps, and has stable sealing under high temperature, high viscosity, and the presence of trace particles, and supports custom selection of multiple materials.
Pump head
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Application
1. No spring structure, not easy to block
Abandon the spring assembly, it will not be trapped by medium crystallization, deposits, and fine particles, and its stability is far better than ordinary spring-type machine seals in viscous and easy-to-scour conditions.
2. Outstanding high-temperature performance
Metal corrugated pipe can withstand higher temperature, small thermal deformation, still maintain the end face close contact in high temperature environment, suitable for heat transfer oil, high temperature process medium transmission pump.
3. High compensation accuracy and low leakage
The corrugated pipe has uniform axial elasticity, can continuously and automatically compensate for the wear of the
sealing surface, has less leakage during long-term operation, and the risk of equipment "leakage" is low.
4. High corrosion resistance
The main body can be selected from 316L stainless steel, Hastelloy and other materials, suitable for various weak acids and weak alkalis, organic solvents, and corrosion resistance life is longer.
5. Compact structure, easy to install
The integrated structure reduces the number of parts, facilitates assembly and replacement, and reduces the downtime for maintenance and repair.