Wuhan Qiaoxin Refrigeration Equipment CO., LTD
Wuhan Qiaoxin Refrigeration Equipment Co., Ltd. Shell and Tube Heat Exchanger Expert
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Sea water condenser R134a stainless steel tube condenser double circuit
Anti-corrosion Seawater Marine Use condenser
Water Cooled Heat Exchanger
According to the composition of the sea unreasonable, the choice of condensate pipe requirements and
different. In the clean sea water with the pollution of the sea is not the same.
Usually the seawater condenser is horizontal shell and tube, the condenser material is usually HAl77-2
aluminum brass, BFe10-1-1 (Cu90-Ni10), BFe30-1-1 (Cu70-Ni30) copper nickel alloy and Ti titanium Alloy
tube Condenser copper head material using ZCuAl9Mn2 bronze alloy, shell and tube can be used
according to different requirements 316L stainless steel or Q345 and 16MnR low carbon steel pipe, you
can also use titanium alloy composite materials.
corrosion-resistant treatment:
The end cap with cast iron or carbon steel, in the sea side of the brush coated with a thick slurry of epoxy
coal tar pitch primer, two thick paste epoxy coal tar pitch, while setting the aluminum alloy (performance
requirements by GB4948-85) sacrifice Anode device, anti-corrosion effect is obvious
The tubesheet or the composite layer material in contact with seawater shall be in accordance with the
pipe.
In order to increase the corrosion resistance of the condensate of the seawater condenser, we made the
corresponding pre-film treatment. Through the comprehensive test, we found that the pretreatment of the
seawater condenser, every 10,000 hours to run the corrosion rate decreased significantly.
CONDENSER SERIES DOUBLE CIRCUIT
CAPACITY: 3TR TO 426 TR
|
Ton of refrigeration (TR) |
Model | Refrigeration ton (104kcal/h) | Dimension (mm) |
Max. water flow | |
| Shell diameter | Tube length | ||||
| 3 | QXC3S4 | 1.134 | 114 | 635 | 2.5 |
| 15 | QXC15S6 | 5.670 | 168 | 1270 | 11.6 |
| 35 | QXC35S8 | 13.23 | 219 | 1600 | 27.3 |
| 50 | QXC50S10 | 18.90 | 273 | 2032 | 38.5 |
| 100 | QXC100S12A | 37.80 | 325 | 2500 | 240 |
| 150 | QXC150S14A | 56.70 | 355 | 2500 | 290 |
| 200 | QXC200S16A | 75.60 | 426 | 2500 | 310 |
| 426 | QXC426S22A | 115.62 | 530 | 3800 | 290 |
Special Notes: Temperature sensing port is on the water inlet/outlet port, vent nozzle is on the top of the back channel and dewatering outlet is on the bottom. All the connection sizes can be custom-made. Flow switch port could be added on the water inlet/outlet port.
Pressure Design: Use steel pressure channel, normally the design pressure for the shell pass is 2.4MPa, the design pressure for the tube pass is 0.8 or 1.0MPa. For other special requirements, please contact the technical department.
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