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Sigma 38 Heat Exchanger Rubber Gasket
Sigma38 Plate Heat Exchanger Description
The plate heat exchanger consists of a pack of corrugated metal plates with portholes for the passage of the two fluids between which heat transfer will take place. The plate pack is assembled between a fix frame plate and a movable pressure plate and compressed by tightening bolts. The plates are fitted with a gasket which seals the inter plate channel and directs the fluids into alternate channels. The number of plates is determined by the flow rate, physical properties of the fluids, pressure drop and temperature program. The plate corrugations promote fluid turbulence and support the plates against differential pressure. The frame plate and the pressure plate are suspended from an upper carrying bar and located by a lower guiding bar, both of which are fixed to a support column. Connections are located in the frame plate or, if either or both fluids make more than a single pass within the unit, in the frame and pressure plates.
Sigma38 Parameters
Gasket Material | Temperature Range ( ℃) | Hardness | Available Medium |
NBR | -20 to 110 | -75+/-3 | Water, Oil, Acid etc |
EPDM | -30 to 150 | 80+/-5 | Steam, Ammonia, Acid etc |
NBR-HT | -30 to 160 | 85+/-5 | Mineral Oil, Thermal Oil |
EPDM-HT | -30 to 180 | 85+/-5 | High temperature water |
TFEP | -20 to 180 | 80+/-5 | Acid,Glycol,Chloride |
Viton/FKM | -55 to 220 | 80+/-5 | Acid,Glycol,Chloride |
Production Introduction
Basic information
Plate heat exchanger gasket is one of the important parts of plate heat exchanger,which can produce plastic deformation and have certain strength.
M&C’s gaskets are customized to fit the customer’s working conditions and are manufactured by a professional factory in a specified size.
The contact width between the high pressure gasket and the sealing surface is very narrow ( line contact).
Sealing Principle
The corrugated plate is pasted with sealing gasket, which is designed to double seal structure and has signal hole. When the medium leaks from the first seal, it can leak out from the signal hole, and the problem can be detected and solved as soon as possible, without causing the mixing of the two media. Sealing gasket according to different media and operation temperature to choose different types of gaskets.
Brand Name: M&C
Material: NBR,EPDM,HNBR,VITON,FKM
Advantage: Produce plastic deformation and have certain strength
Gasket Feature
Application Areas/Occasions
HAVC, Powerplant, Food, Marine, Refinery, Pharmace, Mining, Chemical, Refrigeration
Why Choose Us?
Package:standard export carton, plywood case