SRJ Heat Exchangers manufactures semi welded plate heat exchangers for applications where standard gasketed units are not suitable. These heat exchangers are specifically designed to handle aggressive media, high pressure, and demanding temperature conditions while maintaining excellent thermal efficiency.
By combining welded plate channels with gasketed sections, semi welded plate heat exchangers offer enhanced safety, longer service life, and reduced leakage risk, making them ideal for critical industrial processes.
Our semi welded heat exchangers are engineered for processes that require both high performance and chemical resistance.
Key Advantages:
The laser-welded plate pairs create sealed channels for process fluids, while the opposite side remains gasketed for easy service. This design delivers high heat transfer efficiency with long-term operational safety.
In a plate type heat exchanger, hot and cold fluids flow through alternate channels formed by plates. The corrugated surface creates turbulence, improving heat transfer efficiency even at low temperature differences. Gaskets seal each plate, ensuring safe operation without fluid mixing.
In a plate type heat exchanger, hot and cold fluids flow through alternate channels formed by plates. The corrugated surface creates turbulence, improving heat transfer efficiency even at low temperature differences. Gaskets seal each plate, ensuring safe operation without fluid mixing.
In a plate type heat exchanger, hot and cold fluids flow through alternate channels formed by plates. The corrugated surface creates turbulence, improving heat transfer efficiency even at low temperature differences. Gaskets seal each plate, ensuring safe operation without fluid mixing.
In a plate type heat exchanger, hot and cold fluids flow through alternate channels formed by plates. The corrugated surface creates turbulence, improving heat transfer efficiency even at low temperature differences. Gaskets seal each plate, ensuring safe operation without fluid mixing.
In a plate type heat exchanger, hot and cold fluids flow through alternate channels formed by plates. The corrugated surface creates turbulence, improving heat transfer efficiency even at low temperature differences. Gaskets seal each plate, ensuring safe operation without fluid mixing.
Semi welded plate heat exchangers are widely used in industries where process conditions are extreme:
Each unit is customized based on operating pressure, temperature, and fluid compatibility to ensure reliable performance.
Our semi welded plate heat exchangers are built using high-grade materials to withstand demanding operating environments:
This construction ensures mechanical strength, chemical resistance, and long service life even in harsh process conditions.
A semi welded plate heat exchanger provides the perfect balance between safety and serviceability. It offers the pressure and chemical resistance of a welded design while maintaining the flexibility and ease of maintenance of a gasketed unit.
This makes it an ideal solution for industries that require high reliability, low maintenance downtime, and long-term operational security.
Yes, the gasketed side can be opened and cleaned easily, while the welded side remains sealed.
We design semi welded plate heat exchanger solutions based on your specific process requirements, pressure limits, and fluid compatibility to ensure safe and efficient operation.
Contact our technical experts today for technical consultation and fast quotation.
At SRJ Plate Heat Exchangers, we work closely with leading industrial brands, delivering reliable heat exchanger solutions backed by quality, performance, and long-term trust.
