Welcome to the Suzhou Shenchung clean technology Co., Ltd.

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Tube shell heat exchanger


A new series of heat exchangers for pharmceutical and food industries and suitable for all other 

applications that are in compliance with FDA and 3A.The unique construction of P-LINE and S-LINE

series heat exchangers prevents cross-contamination of the media even in the case of unsealing

of the tubesheet-tube connections;it also ensure correct operation in applications requiring the

highest standards of cleanliness.






-food processing

-beverage production




-high purity



Food &dairy industry:

-juice and syrup handling

-chocolate and high viscosity products handling


-milk cooling



-clean steam

-blood,plasma or media growth heating systems

-water for injection systems(WFI)

-process equipment


                                         GENERAL DATA:


Design pressure                   1576795403128195.png

-Tube side:1.0 MPa

-shell side:1.6 MPa


Design temperature

-tube side : -17 /140(viton seal)

           -25/121(silicon seal)

 -shell side: -25/203


Surface finish of clean side: Ra 0.4um


-full compliance with FDA,c GMP and 3A requirements

-construction made of 316L stainless steel or titanium

-system of complete separation of the media,even in the case of unsealing at the tube sheet

-dismountable construction without dead spots ,minimizing the possibility of microbial growth,

-all surfaces in contact with the clean medium polished to Ra0.4um

-certificated seamless tubes of the exchanger ,polished internally and externally

-certified seals for clean applications

-one,two or four passes , depending on the requirements of the thermodynamics

-both vertical and horizontal mounting available



-connections on the tube side-tri-clamp type sanitary connectors in accordance with DIN 32676

-possible sanitary clamps acc. To ASME BPE or SMS3017

-connections on the shell side -flat flange according to EN1092-1

-connections according to ASME B16.5 on request



-3-A  approved viton and silicone sterile side gaskets , in accordance with FDA requirements

-gaskets not in contact with clean fluid made from EPDM or NBR




Add:888#,East qianjian Rd,kunshan city,jiangsu province


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