Diy Heat Exchanger Manufacture and Diy Heat Exchanger Supplier in China

T6.0mm Hot Product Copper Foam for Heat Exchangers

FOB Price: US $ 70-90 / Square Meter Min. Order: 1 Square Meter
  • Type: Copper Metal Foam
  • Application: Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe, for Filtration and Damping Materials
  • Material: Brass
  • Shape: Sheet
  • Alloy: Non-alloy
  • Product Application: Heat Diffusion, Dissipation and Exchange Materials
  • Suppliers with verified business licenses 4.0 Wuzhou HGP Advanced Materials Technology Corp., Ltd.

  • Guangxi, China ISO9001:2015, ISO14001:2015
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Video

DIY Air Conditioner Built From Weird Donor ApplianceYour browser indicates if youve visited this link

The flow control through the heat exchanger turns out to be very tricky, so [Josh] claims he mostly got ice right at the inlet and minimal cooling through the evaporator. The more successful one …

C44300 Heat Exchanger Brass Tube/Copper Pipe

Min. Order: 1 Ton
  • Type: Copper Pipe
  • Application: Air Condition or Refrigerator, Water Tube, Water Heater, Oil Cooler Pipe
  • Material: Red Copper
  • Shape: Round
  • Alloy: Non-alloy
  • Color: Red
  • Suppliers with verified business licenses 5.0 Shandong Linxu Materials Co., Ltd.

  • Shandong, China
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Water Quality

Usual seawater analyses will include temperature salinity or conductivity, dissolved oxygen, pH and sometimes metal ions if a known source is nearby. The presence or absence of oxygen, hydrogen sulfide (H2S) and industrial pollutants (especially ammonia) are compositional factors that have a significant effect on copper alloy performance in heat exchanger systems and must be identified. While not normally included in water analyses, the debris loadings (sticks, stones, gravel, sea shells, mud and sand), dissolved gases and free swimming larvae of the biofoulers often have a far greater effect on tube performance than the compositional factors reported in the usual water analyses.(8-10) Water pollution increased in the United States around mid-century under the dual impact of industrial waste and untreated municipal sewage until the 1960s. Federal and state legislation then reversed this trend, and concurrently pollution related tubing failures that had peaked in the early 1960s began to decline.

Environmental legislation has had other effects on the handling of cooling water.(11) At the point of discharge, both temperature and the manner in which the discharge water is dispersed is usually regulated to a maximum temperature differential in relation to the ambient temperature of the receiving body of water. In addition, the Environmental Protection Agency (EPA) limits residual chlorine to 0.2 ppm average in effluent streams.

The net effect of the environmental legislation was a change in the corrosive nature of the cooling waters. It increased biofouling activity once again, so that the full impact of biofouling had to be dealt with in existing installations as well as the design of new ones.

Item: Tube in Tube evaporator Coaxial Heat Exchanger condenser

Short Description: it consist of two tubes, an inner and an outer coiled together. This unique, compact design prevents thermal fatigue, increases efficiency and reduces the overall size. It is ideal for high temperature, high pressure and low flow applications.

Material:Inner corrugated copper tube,Outer galvanized steel pipe

Models & Size: See following drawings and accept customed size.

Place of origin: China , Sell to worldwide.

Order or Inquiry on “Tube in Tube evaporator Coaxial Heat Exchanger condenser”
Models and details on “Tube in Tube evaporator Coaxial Heat Exchanger condenser”
Technical parameters:
 1, Good line welding,stronTechnical parameters:
 1, Good line welding,stron
Technical parameters: 1, Good line welding,strong & Continual welding; 2, Test of air leakage, no leakage with 3.5MPa N2 testing; 3, Usually work for R134 or R22 system,etc.(Also can do it work for R410a system if customer requires) 4, Surface is painted,and coated with ≥20mm insulation; 5, Use black strapping tape with adhesiveness to wrap insulation material; 6, Inner tube: corrugated copper tube;Inner tube flow water; 7, Outer tube: Galvanized steel tube;Outer tube flow freon; 8, No insulation at joint of copper tube and steel tube;
Models choice:
1), Heat exchanging capacity 1HP, 1.5HP, 2HP,3HP,5HP,drawings here:
2), Heat exchanging capacity 6HP, 7HP,drawings here:
3), Heat exchanging capacity 10HP,drawings here:
4), Heat exchanging capacity 12HP,15HP,20HP,25HP,drawings here:
5),Other specification, please contact us to email:  [email protected]
Buying Guide to “Tube in tube heat exchanger”
Buying Guide to “Tube in tube heat exchanger”
  • The place of origin is in China,when you buy one or a small quantity,please consider freight into the cost;
  • Accept bulk order with Container delivery;
  • Accept customized size production;
  • More types of  heat exchanger are not displayed on the web.If the item above doesn`t meet your requirement,please contact us to email: [email protected] ,we can supply a favourite item you need.

Item: Heating coil for heat exchanging,made from copper tube or stainless steel

Materials: copper tube or stainless steel Grade 304 or 316

Shape&Design: Customized

Size&Dimension:Customized

Function&Application: used as heat exchanger;having good performance of heating exchange;

Place of origin: China , Sell to worldwide.

Order or Inquiry on “Heating coil for heat exchanging
Models & Details for “Heating coil for heat exchanging”

Features &Advantages :

√ Made of seamless stainless steel(304) tube or copper pipe,can stand high pressure. √ Can processed into any shape and size by your design,customized dimension is accepted. √ Nice looking,the surface is polished and reached food grade standards. √ Smooth inner surface and the water can circulate in the coil,small pressure-drop; √ Customizable size if you required.

Application : This product is widely used for freezing industries,such as plating,oxidation,chemical industry,metallurgy,light industry,shipbuilding,heating, pharmaceutical,foodstuff ect, also for leather chiller, injection molding machine chiller, print chiller,PV shoe machine chiller and so on.

Shape&Design: Customized

Size&Dimension:Customized

Some samples we experienced,they are only a small Some samples we experienced,they are only a small

Some samples we experienced,they are only a small part we made ago.

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Buying guide to “Heating coil for heat exchanging ”
  • The item  is available for retail and wholesale;
  • The item takes large packing dimension,therefore,takes much volume weight.The place of origin is in China,when you buy one or two,please consider freight(by air or by sea) into the cost;
  • Accept bulk order with Container delivery;
  • Please contact us to email: [email protected]

Drain-Water Heat RecoveryYour browser indicates if youve visited this link

Water heater intake water is preheated by circulation through a coil at the top of the tank. Non-storage systems usually have a copper heat exchanger that replaces a vertical section of a main waste drain. As warm water flows down the waste drain …

References

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  2. P.T. Gilbert, “Selection of Materials for Heat Exchangers,” 6th International Congress on Metallic Corrosion, Sydney, Australia, December 1975.
  3. S. Sato, “Corrosion and its Prevention of Condenser Tubes,” All India Symposium on Corrosion, Bombay, April 1978.
  4. A.H. Tuthill & C.M. Schillmoller, “Guidelines for Selection of Marine Materials,” Ocean Science and Ocean Engineering Conference, Marine Technology Society, June 1965.
  5. C.P. Dillon, “Performance of Tubular Alloy Heat Exchangers in Seawater Service in the Chemical Process Industries,” Materials Technology Institute, Publication No. 26, August 1987.
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  7. W.W. Kirk, T.S. Lee & R.O. Lewis, “Corrosion and Marine Fouling Characteristics of Copper-Nickel Alloys,” Symposium on Copper Alloys in Marine Environments, Birmingham, England, April 1985.
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  28. G.A. Gehring & J.R. Maurer, “Galvanic Corrosion of Selected Tubesheet/Tube Couples under Simulated Seawater Condenser Conditions,” Corrosion/81, Paper No.202, NACE, 1981.
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  30. Simon, “Tube Sheet Corrosion and Mitigation Techniques in a Seawater Cooled Titanium-Aluminum Bronze Condenser,” Corrosion/83, Paper No.77, NACE, 1983.
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  34. Hack & J.P. Gudas “Inhibition of Sulfide-Induced Corrosion of Cu-Ni Alloys with Ferrous Sulfate,” Materials Performance, Vol.18, March 1979, pp.25-28.
  35. Syrett, D.D. MacDonald & S.S. Wing, “Corrosion of Copper Nickel Alloys in Seawater Polluted with Sulfide and Sulfide Oxidation Products,” Corrosion, Vol. 35, Sept. 1979, pp. 409-422.
  36. Lee, H.P. Hack & Tipton, “The Effect of Velocity on Sulfide-Induced Seawater Corrosion of Copper-Base Condenser Alloys,” Fifth International Congress on Marine Corrosion and Biofouling, Barcelona, Spain, May 1980.
  37. Gudas, G.J. Danek & R.B. Niederberger, “Accelerated Corrosion of Copper-Nickel Alloys in Polluted Waters,” Corrosion/76, Paper No.76, NACE, 1976.
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  39. Syrett, “Accelerated Corrosion of Copper in Flowing Pure Water Contaminated With Oxygen and Sulfide,” Corrosion, Vol.33, July 1977, pp.257-262.
  40. Giulani & G. Bombard, “Influence of Pollution on the Corrosion of Copper Alloys in Flowing Salt Water,” Br. Corrosion Journal, Vol.8, January 1973, pp.20-24.
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  48. R.O. Lewis, “The Influence of Biofouling Countermeasures on Corrosion of Heat Exchanger Materials in Seawater,” Materials Performance, Vol.21, Sept. 1982, pp.31-38.
  49. S. Sato, “Corrosion and Its Prevention in Copper Alloy Condenser Tubes Under Modern Conditions,” Reviews on Coatings and Corrosion, Vol.1, No.2, Freund Publishing House, Israel, 1973.
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  53. H.P. Hack & T.S. Lee, “The Effect of Ferrous Sulfate on Sulfide-Induced Corrosion of Copper-Base Condenser Alloys in Aerated Seawater,” Shell and Tube Heat Exchangers, ASM Metals/Metalworking Technology Series, 1982, pp.347-361.
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