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Wuhan Qiaoxin Refrigeration Equipment CO., LTD
Wuhan Qiaoxin Refrigeration Equipment Co., Ltd. Shell and Tube Heat Exchanger Expert
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Boiler Stainless Steel Condenser , Horizontal Water To Water Heat Exchanger

Wuhan Qiaoxin Refrigeration Equipment CO., LTD

Boiler Stainless Steel Condenser , Horizontal Water To Water Heat Exchanger

Brand Name : GREEFOUN

Model Number : QXC145

Certification : CE

Place of Origin : CHINA

MOQ : 1piece

Payment Terms : TT, L/C, Western Union

Supply Ability : 100000pieces/year

Delivery Time : within 15days

Packaging Details : Standard Export Package

Refrigerant : R22/R134a/R407C/R410A

Application : Refrigeration industry

Color : Customized

Type : Shell and Tube type

Shell material : seamless/304,316Lstainless steel pipe

Capacity : 18KW-4000KW

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Tube Condensing Unit Marine Condenser

Shell and Tube Heat Exchanger

Shell and tube heat exchanger in the production, the tube and the tube of the general use of manual arc

welding, weld shape there are different degrees of defects, such as depression, pores, slag, etc., the

distribution of weld stress is not uniform.

When used in the tube part of the general contact with the industrial cooling water, and industrial cooling

water impurities, salts, gases, microorganisms will constitute the tube and weld corrosion, which is what we

often say electrochemical corrosion.

Studies have shown that industrial water, whether fresh or seawater, will have a variety of ions and

dissolved oxygen, which chloride ion and oxygen concentration changes, the corrosion of metal plays an

important role in the shape.

In addition, the complexity of the metal structure will also affect the corrosion pattern. Therefore, the

corrosion of the tube plate and the pipe weld is mainly pitting corrosion and crevice corrosion. From the

outside, the tube plate surface will have many corrosion products and accumulation of objects, the

distribution of the size of the pit.

When the sea water as the medium, but also produce galvanic corrosion. Chemical corrosion is the

corrosion of the medium, the heat exchanger tube board contact with a variety of chemical media, will be

subject to chemical corrosion.

In addition, the heat exchanger tube plate and the heat transfer tube will produce a certain degree of

bimetallic corrosion.

CONDENSER SERIES DOUBLE CIRCUIT

CAPACITY: 10RT TO 40RT

Model Refrig. ton (RT) Refrig. ton (104kcal/h) Dimension (mm) Weight (kg) Max. water flow
D T1 T A C C2 E
QXC10D6 10 3.78 168 483 1065 75 185 233 92 78 7.8
QXC15D6 15 5.67 168 635 1369 75 185 233 92 85 11.6
QXC20D6 20 7.56 168 819 1737 90 185 233 92 96 15.8
QXC25D6 25 9.45 219 819 1755 90 238 285 113 132 19.5
QXC30D6 30 11.34 219 819 1755 90 238 285 113 137 23
QXC35D6 35 13.23 219 819 1755 90 238 285 113 145 27.3
QXC40D6 40 15.12 219 953 2024 90 238 285 113 162 31

Model S (Vent)

P (fluoride inlet)

Copper pipe diameter (inch)

L(fluoride outlet)

Copper pipe diameter (inch)

W (standard port)
FPT(inner pipe thread) FPT(inner pipe thread)
QXC10D6 1/4 5/8 5/8 1-1/2
QXC15D6 1/4 7/8 5/8 1-1/2
QXC20D6 1/4 7/8 5/8 1-1/2
QXC25D6 1/4 1-1/8 7/8 2
QXC30D6 1/4 1-1/8 7/8 2-1/2
QXC35D6 1/4 1-3/8 7/8 2-1/2
QXC40D6 1/4 1-3/8 7/8 2-1/2

CONDENSER SERIES DOUBLE CIRCUIT

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

U SHAPED TUBE DRY EVAPORATOR (SINGLE CIRCUIT)

CAPACITY: 120KW TO 270KW

Models QXU120S8 QXU135S8 QXU155S8 QXU185S10 QXU220S10 QXU270S10

Rated data

Refrigerant R22

ti=12°C te=2°C

tu=7°C Dts=5°C

Qn KW 120 135 155 185 220 270
Kcal/h(×103 ) 103.2 116 133.3 159 180 232
Wn m3 /h 20.3 23.2 26.7 31.8 37.8 46.4
Wm m3 /h 25 28 30 41 43 65
Dpn bar 0.41 0.44 0.37 0.36 0.43 0.42

Models QXU120S8 QXU135S8 QXU155S8 QXU185S10 QXU220S10 QXU270S10
Dimension(mm) A 1815 2115 2315 2320 2654 2654
B 219 219 219 273 273 273
C 180 180 180 200 234 234
D 1530 1830 2030 2000 2280 2280
E 240 240 240 300 300 300
Vent S1 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
Connection W(DN) 80 80 80 100 100 100
D1(mm) 35 35 35 35 35 35
D2(mm) 54 54 67 67 80 80
P(kg) 145 155 163 232 279 289

Qn-rated refrigerating capacity Wn-cooling water flow Wm-maximum cooling water flow

Dpn-pressure drop of recirculating cooling water Dts-overheat temperature

COMPANY IMAGE

Boiler Stainless Steel Condenser , Horizontal Water To Water Heat Exchanger

COOPERATED CLENTS
Boiler Stainless Steel Condenser , Horizontal Water To Water Heat Exchanger


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