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Tubular Type Tube Type Heat Exchanger Copper Tube Bundle With Triple System
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Brand Name:GREEFOUN
Model Number:RE18
Certification:CE
Payment Terms:TT, L/C, Western Union
Supply Ability:100000pieces/year
Delivery Time:within 15days
Company Data
Active Member
Contact Person
Nichole Deng
Business Type:
86-155-2701-1936
Business Type:
Manufacturer
Officials:
No.18, Yinhu Development Zone, Dongxihu District Wuhan China
Quality:
Quality Certifitation Available
Product Details
Company Profile
Product Details
Tubular Type Tube Type Heat Exchanger Copper Tube Bundle With Triple System
Tubular Heat exchanger is one of the most widely used heat exchangers in chemical and alcohol
production. It is mainly composed of shell, tube plate, heat transfer tube, head, baffle and other
components. The required material can be made of ordinary carbon steel, copper, or stainless steel,
respectively.
Tubular heat exchanger structure is relatively simple, compact, cheap, but the tube can not be mechanical
cleaning. The heat exchanger tube bundle is connected to the tube plate, and the tube plate is welded at
both ends of the shell, and the top cover and the shell are connected with fluid inlet and outlet.
A series of baffles that are perpendicular to the tube bundle are usually provided outside the tube. At the
same time the pipe and the tube plate and the shell connection are rigid, and the tube tube is two different
temperature fluid. Therefore, when the temperature difference between the wall and the shell wall is large,
due to the different thermal expansion of the two, resulting in a large temperature stress, as well as the
tube twist or pipe from the tube board loose, or even destroy the heat exchanger.
In order to overcome the temperature stress must have a temperature
compensation device, generally in
the wall and the wall temperature difference of 50 ℃ or more, for safety reasons, the heat exchanger
should be temperature compensation device.
But the compensation device (expansion joint) can only be used in the shell wall and wall temperature
difference of less than 60 ~ 70 ℃ and shell fluid pressure is not high case.
General shell pressure exceeds 0.6Mpa when the compensation circle is too thick, difficult to stretch, loss
of temperature compensation role, you should consider other structures.
STRAIGHT SINGLE SERIES DRY SPIRAL BAFFLE PLATE EVAPORATOR
CAPACITY: 310KW TO 680KW
| Models | RE310S10 | RE360S12 | RE420S12 | RE470S12 | RE540S14 | RE620S14 | RE680S14 | ||
Rated data Refrigerant R22 ti=12°C te=2°C tu=7°C Dts=5°C | Qn | KW | 310 | 360 | 420 | 470 | 540 | 620 | 680 |
Kcal/h (×103 ) | 267 | 317 | 361 | 404 | 464 | 533 | 585 | ||
| Wn | m3 /h | 53.3 | 62 | 72.2 | 80.8 | 93 | 107 | 116 | |
| Wm | m3 /h | 68 | 70 | 81.7 | 100 | 105 | 140 | 145 | |
| Dpn | bar | 0.43 | 0.43 | 0.35 | 0.46 | 0.41 | 0.47 | 0.49 |
| Models | RE310S10 | RE360S12 | RE420S12 | RE470S12 | RE540S14 | RE620S14 | RE680S14 | |
| Dimension(mm) | A | 140 | 140 | 150 | 150 | 150 | 170 | 170 |
| B | 273 | 273 | 325 | 325 | 355 | 377 | 377 | |
| C | 2500 | 1690 | 2400 | 1500 | 2690 | 2690 | 2860 | |
| D | 360 | 360 | 406 | 406 | 440 | 460 | 460 | |
| E | 370 | 370 | 380 | 380 | 400 | 400 | 400 | |
| F | 2586 | 2586 | 2488 | 2586 | 2776 | 2776 | 2946 | |
| Vent | S1 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 |
| Outlet | S2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 |
| Connection | W(DN) | 100 | 100 | 125 | 125 | 125 | 150 | 150 |
| D1(mm) | 35 | 35 | 42 | 42 | 42 | 42 | 42 | |
| D2(mm) | 67 | 67 | 80 | 80 | 90 | 90 | 90 | |
| P(kg) | 296 | 380 | 398 | 442 | 459 | 654 | 669 | |
Qn-rated refrigerating capacity Wn-cooling water flow Wm-maximum cooling water flow Dpn-pressure drop of recirculating cooling water Dts-overheat temperature | ||||||||
CONDENSER SERIES DOUBLE SYSTEM
CAPACITY: 50RT TO 200RT
| Model | Refrig. ton (RT) | Refrig. ton (104kcal/h) | Dimension (mm) | Weight (kg) | Max. water flow | |||||||
| D | T1 | T | A | C | E | H1 | H2 | |||||
| QXC50D10A | 50 | 18.9 | 273 | 953 | 2364 | 90 | 360 | 150 | 350 | 240 | 265 | 38.5 |
| QXC60D10A | 60 | 22.68 | 273 | 953 | 2364 | 90 | 360 | 150 | 350 | 240 | 279 | 46 |
| QXC70D12A | 70 | 26.46 | 325 | 953 | 2377 | 90 | 406 | 180 | 350 | 240 | 359 | 53.5 |
| QXC80D12A | 80 | 30.24 | 325 | 953 | 2377 | 90 | 406 | 180 | 350 | 240 | 375 | 61 |
| QXC100D12A | 100 | 37.80 | 325 | 953 | 2377 | 90 | 406 | 180 | 350 | 240 | 409 | 76 |
| QXC120D12A | 120 | 45.36 | 325 | 1270 | 3011 | 120 | 406 | 180 | 350 | 240 | 481 | 91 |
| QXC140D14A | 140 | 52.92 | 355 | 1270 | 3018 | 120 | 440 | 200 | 350 | 240 | 553 | 106 |
| QXC160D16A | 160 | 60.48 | 426 | 1600 | 3656 | 120 | 510 | 260 | 310 | 310 | 723 | 120.6 |
| QXC200D16A | 200 | 75.60 | 426 | 1600 | 3656 | 120 | 510 | 260 | 310 | 310 | 777 | 150.8 |
| Model | S (Vent) | P (fluoride inlet) Copper pipe diameter (inch) | L(fluoride outlet) Copper pipe diameter (inch) | W (standard port) |
| FPT(inner pipe thread) | Male flange | |||
| QXC50D10A | 3/8 | 1-3/8 | 7/8 | DN65 |
| QXC60D10A | 3/8 | 1-5/8 | 1-1/8 | DN65 |
| QXC70D12A | 3/8 | 1-5/8 | 1-1/8 | DN80 |
| QXC80D12A | 3/8 | 1-5/8 | 1-1/8 | DN80 |
| QXC100D12A | 3/8 | 2-1/8 | 1-3/8 | DN100 |
| QXC120D12A | 3/8 | 2-1/8 | 1-3/8 | DN100 |
| QXC140D14A | 3/8 | 2-1/8 | 1-3/8 | DN100 |
| QXC160D16A | 3/8 | 2-5/8 | 1-3/8 | DN125 |
| QXC200D16A | 3/8 | 2-5/8 | 1-5/8 | DN125 |
COOPERATED CLENTS
Company Profile
Wuhan Qiaoxin Refrigeration Equipment CO., LTD
WUHAN QIAOXIN REFRIGERATION EQUIPMENT CO., LTD. was founded in 2003, located in Wuhan Hubei
province, which is a professional manufacturing enterprise dedicated to R&D, design, production and
marketing of shell and tube condenser, evaporator and heat exchanger products etc. From the aspect of
technology, QIAOXIN always hold the leading position in domestic market.
QIAOXIN obtained Class I, Class II Pressure Vessel Design License and Pressure Vessel Manufacture
License, owned CNC machining center, CNC tube expander, CNC cutting machine and CO2 Flux Cored Gas
Shielded Welding etc series of advanced production equipments. QIAOXIN have a group of specialized
persons long engaged in the design and production of heat exchangers. Through long terms of technical
research, development and practice, different types and sizes of heat exchanger from design to production,
installation to test, QIAOXIN formed a complete set of management system. The rigorous design and precise
production, makes QIAOXIN can fulfill different operating requirements of customer and provide products
under various working condition. QIAOXIN also passed ISO9001:2008 international quality system certification,
through advanced quality management system strictly to control the whole process of product R&D, design,
production, inspection and service.
“Quality comes first, go for perfect”, after decades of development, QIAOXIN obtained great reputation not
only in domestic market, also spreads well in abroad. Products are exported to Europe and the United States
(owned PED certificate), Southeast Asia, Africa, and all over the country (including the "Midea" "Chigo"
"Dunham-bush" "TICA" and other well-known domestic air conditioning companies).
QIAOXIN always hold a strong sense of mission to the development of Chinese refrigeration technology, using
the most advanced refrigeration technologies, to realize the harmonious coexistence between man and
nature. On the road of development in the future, QIAOXIN will continue to adhere to the harmonious, healthy
and scientific development direction, following with the enterprise concept of "Ethics first, product second",
carrying with full enthusiasm to provide high cost performance products, outstanding product performance
and efficient services for the general customers.
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