OIL-RESISTANT RUBBER GASKET FOR PLATE HEAT EXCHANGERS (PHE)
LEAK-TIGHT – QUICK REPLACEMENT – STABLE OPERATION FOR OIL & COOLING SYSTEMS
In circulating cooling and heating systems, the plate heat exchanger is a key unit that delivers fast heat transfer, compact installation, and easy maintenance. In technical documents it is often abbreviated as PHE (Plate Heat Exchanger). However, performance and operational safety depend heavily on the sealing gasket.
When the gasket hardens, cracks, deforms, or leaks around the ports, the system may lose efficiency, suffer contamination between fluids, and require unplanned downtime. Anh Trí Tuệ supplies oil-resistant rubber gaskets made to sample, suitable for plate heat exchangers operating in oil-related environments and continuous-duty cooling skids. (In practice, some customers also refer to this as a “plate heating/cooling gasket”.)
MATERIAL FEATURES – SUITABLE FOR OIL SERVICE
- Oil-resistant rubber, medium softness, Shore A 70: balanced sealing elasticity and mechanical strength.
- Tight fit along the perimeter and around the ports to reduce leakage at high-stress areas.
- Suitable for lube oil, hydraulic oil, gearbox oil, and similar services depending on actual temperature and operating conditions.
FUNCTION OF THE GASKET IN A PLATE HEAT EXCHANGER
- Seals between plates to prevent external leakage.
- Prevents mixing between the two media and keeps correct flow paths.
- Maintains stable operating pressure and heat-transfer performance.
- Supports maintenance: easy opening for plate cleaning and quick gasket replacement.
WIDE APPLICATIONS IN REAL OPERATIONS
Marine and coastal equipment
- Cooling for engine lube oil, gearbox oil, hydraulic oil.
- Central cooling systems and circulating coolers in engine rooms.
- Auxiliary systems requiring stable heat exchange during long operating hours.
Industrial plants and continuous production lines
- Hydraulic oil systems for presses, forming machines, and heavy-duty equipment.
- Oil cooling for industrial gearboxes, pumps, fans, and compressors.
- 24/7 circulating cooling units where downtime must be minimized.
Mechanical maintenance and system integration
- Hydraulic power units (HPU), oil coolers for CNC machines and presses, central lubrication units.
- Heat-exchanger skids for EPC/M&E projects requiring gaskets made to sample or design.
Energy and station auxiliaries
- Oil cooling for drivetrains, lubrication, and auxiliary hydraulic systems (depending on site configuration).
WHY ANH TRÍ TUỆ
- Made to sample: matches gasket profile, port positions, sealing ribs, and locating tabs.
- Stable sealing: helps reduce leakage at perimeter and ports for reliable operation.
- Custom options: thickness, hardness, and gasket structure per service conditions.
- Technical support: material guidance to avoid wrong selection and premature failure.
MADE-TO-SAMPLE MANUFACTURING – DELIVERY ALIGNED WITH MAINTENANCE SCHEDULES
Provide any of the following:
- An old gasket sample
- Plate photos + key dimensions (overall size, port diameters, port center distances)
- Drawing/model code (if available)
