Material: Molded and vulcanized from specialty rubber compounds such as Nitrile Rubber (NBR), EPDM, Fluorocarbon Rubber (FKM), and Hydrogenated Nitrile Rubber (HNBR). For highly corrosive applications, PTFE-encapsulated gaskets are available.

Technical Specifications:

Pressure: 0～2.5 MPa

Temperature: -40 to 180 °C (ranges vary by elastomer; FKM can reach up to 220 °C)

Chemical Compatibility: Suitable for circulating water, ethylene glycol, acid/alkali solutions, heat transfer oil, steam, and various process heat exchange media; resistant to corrosion and aging from these media.

Product Features:

Precision-machined to match gasket groove profiles for secure clamp-style installation that resists displacement. Features excellent elasticity, minimal compression set, and tight sealing to prevent leaks. Resists thermal cycling aging, water pressure pulsation, and swelling; designed for repeated assembly and disassembly. Select the appropriate rubber compound based on media type to suit high/low temperatures, acidic/alkaline environments, and food-grade applications, effectively preventing cross-contamination between plates and external leakage.

Applications: Sealing areas for plate heat exchangers in chemical, petroleum, metallurgy, power plant heating, central air conditioning and HVAC, food and pharmaceuticals, water treatment, new energy heat exchange units, etc.