Product Description
Heat Resistant Alfa Plate Heat Exchanger Gasket EPDM/NBR Rubber Pad
Heat Exchanger Gasket:
1. Plate heat exchanger gasket is one of the important components of plate heat exchanger. It is a ring sealing gasket made of material that can produce plastic deformation and has a certain strength: it is installed in the gasket groove along the periphery of the plate. Seal the periphery between the plates to prevent fluid from leaking outward, and seal part of the corner holes according to design requirements to allow cold and hot liquids to flow according to their respective flow channels.
2. There is a sealing gasket on the corrugated plate. The gasket is designed with a double-channel sealing structure and has a signal hole. When the medium leaks from the flow channel seal, it can leak out from the signal hole, so that the problem can be found early and solved without causing the two media to mix.
| Brand/Maker | Model |
| Alfa Series | M3, M6, M6-D, M6M, M6MC, M10B, M10M, M15B, M15M, M15MC, M20M, M20B, MX25B, MX25M, M30, TS, TL, T, P16, P26, P36, AK20, JWP26, JWP36, M6MW, M10BW, MK15BW |
Gasket Material:
| Material | Operating Temperature Range | Usage conditions |
| Nitrile Gaskets | ≤135℃ | Resistant to mineral, animal, vegetable oil and other non-polar media |
| Hydrogenated Nitrile Gaskets | -5℃-150℃ | Resistant to sulfur-containing crude oil, H2S-containing mixed media, high-temperature edible oil and other non-polar media |
| EPDM Gaskets | ≤160℃ | Resistant to hot water, water vapor, edible beverages, and high-temperature sterilization of milk |
| Solvent-based EPR Gaskets | -20℃-150℃ | Polar solvents and many other good solvents, such as lipid solvents. Dilute inorganic acids, alkalis, etc. |
| Universal Viton Gaskets | ≤180℃ | Non-polar mineral oil, lubricating oil and other alcohol-containing fuels |
| Special Fluorine Rubber Gaskets | 30℃-130℃ | Inorganic oxygen-containing acids such as high-concentration acids and bases |
Installation method
Plate heat exchanger sealing gaskets can be divided into 3 forms according to the installation method on the heat exchange plates:
1. Direct sticking type: After applying sealant on the sealing gasket, it is directly glued into the installation groove of the heat exchange plate.
2. Plastic nail inlaid type: The heat exchange plate is designed with assembly holes, and rubber nails are designed on the side of the sealing gasket. After the sealing gasket is placed in the installation slot, the rubber nails are embedded in the assembly holes.
3. Snap-on type: There are buckles on the side of the sealing gasket, and the buckles are used to buckle the sealing gasket onto the heat exchange plate.
The sealing gasket uses different types of rubber according to different media and operating temperatures.
| Main Body Gasket | Operating Temperature (℃) | Suitable Fluid |
| NBR | -15 ~ +135 | Water, Sea water, Mineral Salt, Brine |
| EPDM | -25 ~ +180 | Hot water, Vapour, Acid, Base |
| F26 | -25 ~ +230 | Acid, Base, Fluid |
| FTP | 0 ~ +160 | Concentrated acid, Base, High temperature oil, Vapour |
| FKM | -25~200 | Steam acid,98% SO2,Cl water. |
Q&A
Q1: Does the gaskets product come with a warranty?
A1: Gasket are consumable accessories, and the replacement cycle is generally determined according to the specific conditions of use by the customer. It is related to the use environment, medium, temperature, etc. Usually we recommend purchasing more for replacement and backup purposes.
Q2: Is there a discount available for wholesale or bulk purchases?
A2: Yes, we offer discounts for wholesale and bulk purchases. If you are interested in purchasing a large quantity of items or engaging in wholesale business, please contact our customer service team for information regarding wholesale discounts and minimum purchase quantities.
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Heat Exchanger ALFA Gasket EPDM / NBR Rubber Pad Heat Resistant Images
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