Clip-on and glue-bonded gaskets are the two mainstream types of plate heat exchanger sealing accessories, widely used in equipment maintenance and part replacement. Many customers fail to distinguish their differences, and improper selection will easily cause loose installation, equipment leakage and troublesome replacement. As a professional industrial heat exchanger gasket manufacturer, we simplify and sort out their core differences to help you select the right gasket for your working conditions.
The biggest difference is the fixing method. Clip-on gaskets adopt a physical clamping structure with positioning buckles, which can be directly locked into the grooves of heat exchanger plates without adhesive. Glue-bonded gaskets rely on special industrial glue to fit and fix on plate surfaces. The bonding layer ensures an integrated fit, realizing stable sealing effect.
The two structures also differ greatly in maintenance efficiency and stability. Clip-on gaskets support fast disassembly and installation with no glue curing waiting time, greatly shortening equipment downtime. They are perfect for equipment requiring frequent inspection and regular replacement. In contrast, glue-bonded gaskets have strong vibration resistance and tight fit after curing. They are not easy to shift or fall off, adapting to long-term continuous operation of industrial equipment.
In terms of application scenarios, clip-on gaskets are suitable for conventional scenarios such as HVAC systems and water treatment projects, featuring simple operation and low maintenance cost. Glue-bonded gaskets are more applicable for harsh working conditions including chemical and petrochemical industries, with higher sealing stability and durability.
