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| Categories | Heat Exchanger |
|---|---|
| Brand Name: | YUHONG |
| Model Number: | Shell and Tube Heat Exchanger |
| Certification: | API 660, TEMA, ASME VIII, ASME , U STAMP , PED, API , ABS, LR, DNV, GL , BV, KR, TS, CCS |
| Place of Origin: | China |
| MOQ: | 1Set |
| Price: | 1--1000000 USD |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 50SETS/MONTHS |
| Delivery Time: | 45---150 DAYS |
| Packaging Details: | Pallet |
| Shell and Tube Heat Exchaner Standard: | API 660 -Shell and Tube Heat Exchanger |
| Shell and Tube Heat Exchanger Design: | TEMA , ASME VIII |
| Shell and Tube Heat Exchanger Tubesheet Material: | Stainless Steel , Duplex Steel , Nickel Alloy , Copper Alloy , Alloy Steel , Titanium , Cladding |
| Shell and Tube Heat Exchanger Tube Standard: | ASME SA179, ASME SA192, ASME SA209 , ASME SA210, ASME SA213, ASME SA789, ASME SA334, ASME SB111, ASME SB161, ASME SB163, ASME SB165, ASME SB444, ASME SB338 |
| Shell and Tube Heat Exchanger Tubesheet: | Floating Tubesheet , Stationary Tubesheet |
| Shell and Tube Heat Exchanger Stationary Baffle: | Longitudinal Baffle, Impingement Baffle, Transverse Baffle , Cross Baffle |
| Shell and Tube Heat Exchanger NDT: | RT, PT, MT , UT , PMI |
| Company Info. |
| Yuhong Group Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
API 660 Shell And Tube Heat Exchanger, TEMA Standard , ASME U Stamp
, ASME VIII
Yuhong Group has more than 35 years experience for project package
, till now finished more than 2000 projects , and export more than
85 countries , Yuhong Brand already won good reputation in the
world, 85% orders from client re-peat order. Yuhong Group advantage
products- Shell and Tube Heat Exchanger , the material cover : Stainless Steel, Duplex Steel , Super
Duplex Steel , Nickel Alloy , Alloy Steel , Copper and Copper
Alloy, Titanium , Carbon Steel , Overlay cladding & Explosion
cladding. We can support design:Thermal Calculation (HTRI) ,
Mechanical Calculation (PV Elite), GA drawing and detail drawings ,
all procedure control documents (JIC , PQR, WPS, WPQ, NDT,......),
All of our heat exchangers according to TEMA standard and can apply
ASME U Stamp , we also can make heat exchangers according to client
design .
| Features of Shell and Tube Heat Exchangers. | |||
| Shell and Tube Heat Exchanger | Typical in TEMA Code | Advantages | Limitations |
| Fixed-tube heat exchanger | BEM, AEM, NEN | 1. Provides maximum heat transfer area for a given shell and tube diameter. | 1. Shell side or out side of the tubes are inaccessible for mechanical cleaning. |
| 2. Provides for single and multiple tube passes to assure proper velocity. | 2. No provision to allow for differential thermal expansion developed between the tube and the shell side. This can be taken care by providing expansion joint on the shell side. | ||
| 3. Less costly than removable bundle designs. | |||
| Floating-head heat exchanger | AEW, BEW, BEP, AEP, AES, BES | 1. Floating tube sheet allows for differential thermal expansion between the shell and the tube bundle. | 1. To provide the floating-head cover it is necessary to bolt it to the tube sheet. The bolt circle requires the use of space where it would be possible to place a large number of tubes. |
| 2. Both the tube bundle and the shell side can be inspected and cleaned mechanically. | 2. Tubes cannot expand independently so that huge thermal shock applications should be avoided. | ||
| 3. Packing materials produce limits on design pressure and temperature. | |||
| Removable U-tube heat exchanger | BEU, AEU | 1. U-tube design allows for differential thermal expansion between the shell and the tube bundle as well as for individual tubes. | 1. Because of U-bend some tubes are omitted at the centre of the tube bundle. |
| 2. Both the tube bundle and the shell side can be inspected and cleaned mechanically. | 2. Because of U-bend, tubes can be cleaned only by chemical methods. | ||
| 3. Less costly than floating head or packed floating head designs. | 3. Due to U-tube nesting, individual tube is difficult to replace. | ||
| 4. No single tube pass or true countercurrent flow is possible. | |||
| 5. Tube wall thickness at the U-bend is thinner than at straight portion of the tubes. | |||
| 6. Draining of tube circuit is difficult when positioned with the vertical position with the head side upward. | |||
Fixed-tube heat exchanger:
Floating-head heat exchanger:
Removable U-tube heat exchanger:
| 1. Shell |
| 2. Shell cover |
| 3. Shell flange (channel end) |
| 4. Shell flange (cover end) |
| 5. Shell nozzle or branch |
| 6. Floating tube sheet |
| 7. Floating head cover |
| 8. Floating head flange |
| 9. Floating head gland |
| 10. Floating head backing ring |
| 11. Stationary tube sheet |
| 12. Channel or stationary head |
| 13. Channel cover |
| 14. Channel nozzle or branch |
| 15. Tube (straight) |
| 16. Tubes (U-type) |
| 17. Tie rods and spacers |
| 18. Transverse (or cross) baffles or support plates |
| 19. Longitudinal baffles |
| 20. Impingement baffles |
| 21. Floating head support |
| 22. Pass partition |
| 23. Vent connection |
| 24. Drain connection |
| 25. Instrument connection |
| 26. Expansion bellows |
| 27. Support saddles |
| 28. Lifting lugs |
| 29. Weir |
| 30. Liquid level connection |
|
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