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Ningbo Hrale Plate Heat Exchanger Co., Ltd.

China DANFOSS B3-020 BRAZED PLATE HEAT EXCHANGER manufacturer

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DANFOSS B3-020 BRAZED PLATE HEAT EXCHANGER 

Price: 20.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: B3-23A
Production Capacity: 130000 units per month
Delivery Date: 20 days
Capacity Type: Light Duty
Brand Name: HRALE
Means of Transport: Ocean,Air
Packing: Pallets
Category: Heat Exchanger
Certification: CE
Brazed Plate Heat Exchanger: Secondary Heat Exchanger fo...

We supplier this product to top brands boiler manufactuers like Baxi, Bosch, Vaillant,Rinnai, Navien, etc.

DANFOSS B3-020 BRAZED PLATE HEAT EXCHANGER

The versatile and very compact E8T delivers improved heat transfer for the majority of wall-hung, non-condensing boiler applications. The E8T has an All-Active plate pack with front and back plates that give mechanical stability while remaining active heat transfer plates. This enables the E8T to transfer more heat using less material.

 

Technical parameter
Product nameHeat Exchanger, Plate heat exchanger
Product modelB3-23A
Unit heat exchanging area0.023m2
Maximum flowrate4m3/h
Plate material316L or 304 stainless steel
Welding material99.9% copper
Thickness of plate0.3mm
Volume per channel0.04L
Maximum number of plate
60
Design pressure1.0Mpa or 3.0Mpa
Test pressure2.0Mpa or 4.5Mpa
Design temperature-195+220
ConnectionsThe biggest screw threads pipe for water: 3/4 " and the biggest welded pipe for the other fluid: 7/8"
Refrigeration Capacity3-10KW
Basic ProceduresF1 -> F3 F4 -> F2
Application scopeWall-mounted Heater, Heating Water Heater, Low Temperature Testing Equipment, Small-sized Refrigeration Equipment, etc.


How Heat Transfer Works

Heat transfer occurs when there is a difference in temperature between two mediums. Heat will travel from the hot source to the cold source. The rate at which the heat transfer occurs at is determined by many factors such as the heat conductivity of the two materials andthe difference in temperatures of the two mediums. Convectiuve heat transfer occurs when the materials are moving against each other.

Plate heat exchangers have significantly good heat transfer rates because they use metal plates which have high heat conductivity rates and the plates are extremely thin. The plate heat exchangers also achieve high amounts of heat transfer through convective forces with both working fluids. With large temperature differentials, great amounts of heat transfer can be achieved using a plate heat exchanger.

Corrosion

Corrosion is usually how these units will fail. Use fluids with reasonable pH levels to ensure a long lasting life. Hard water will corrode faster than regular water. (Use distilled if possible; Distilled should never corrode it) Salt water will corrode stainless steel very fast. It is recommended to clean the exchanger often if you are using corrosive fluids. Normal usage (non-corrosive fluids) should expect 10-20 years of life. Fluids containing chlorides will corrode the unit quickly.

Applications

This is an extremely popular unit for wood burning furnaces, radiant floor systems, refrigerant systems, straight vegetable oil conversions, beer chilling, air conditioning system and solar water heating systems. It will work for any application in which the desired result is for two fluids (liquid or gas) to exchange heat.

How it Works

Fluid A passes from the port on the left of the heat exchanger through every other channel created by the plates to the opposite end port on the left of the heat exchanger (looking at it the long way). Fluid B passes from the port on the right through the other channels created by the plates and comes out the other port on the right side. The fluids are essentially touching each other through the plates and heat is transferred from the hot fluid to the cold fluid. (but the fluids do not mix)


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 Mr. Jason Zhuo

Tel: 86-574-88661198
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Company Info

Ningbo Hrale Plate Heat Exchanger Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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