Sign In | Join Free | My fnxradio.com
China Chongqing Huanxiang Industrial. Co., Ltd. logo
Chongqing Huanxiang Industrial. Co., Ltd.
Verified Supplier

1 Years
Home > Hydropower Equipment >

Customized Design High-Efficiency Finned Oil Cooler with Optimized Flow-Channel for Hydroturbine

Product Categories
Chongqing Huanxiang Industrial. Co., Ltd.
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

Customized Design High-Efficiency Finned Oil Cooler with Optimized Flow-Channel for Hydroturbine

Tube material : Copper alloy or stainless steel

Shell material : Carbon-steel with anti-corrosion coating

Heat exchange area : Enlarged by finned tube bundles

Anti-leakage performance : Tube-to-tubesheet expansion-welding composite process

Heat transfer coefficient : Improved by optimized flow-channel design

Pressure drop : Reduced on oil and water sides

Contact Now

Customized Design Finned Oil Cooler for Hydroturbine
The finned oil cooler is a key auxiliary heat-exchange device for hydro-turbine lubrication system and hydraulic governor system. Compared with ordinary shell-and-tube coolers, it adopts finned tube bundles to enlarge heat-exchange area. Hot lubricating oil passes over the outer fin surface while cooling water circulates inside tubes. Heat is rapidly transferred from oil medium to cooling water, effectively controlling oil temperature of thrust bearing, guide bearing and governor hydraulic system.
Over-high oil temperature will accelerate oil deterioration, increase bearing abrasion, cause unstable hydraulic valve action and bring potential hazards to unit safe operation.
We deliver tailor-made finned oil cooler solutions strictly based on customer drawings, heat dissipation requirement, oil-water flow rate, working pressure, installation space and cooling-water medium characteristics.
Main Technical Features
  • High-efficiency finned-tube core: Compact fin-tube structure greatly expands heat-exchange area. Tube material can be copper alloy, stainless steel upon request, adapting to scaling, silty or corrosive cooling-water conditions.
  • Optimized flow-channel design: Reasonable baffle layout strengthens fluid turbulence, improves overall heat-transfer coefficient and reduces pressure drop on both oil side and water side.
  • Convenient maintainability: Removable fin-bundle assembly allows easy access for cleaning dirt, sludge and scale without cutting main pipelines, shortening overhaul cycle.
  • Reliable anti-leakage performance: Adopts mature tube-to-tube-sheet expansion-welding composite process. Every finished product passes strict hydraulic pressure leak test to prevent oil-water mixing risk.
  • Flexible customized configuration: Overall dimension, heat capacity, flange standard and pass number can be customized to match on-site layout. Carbon-steel shell with anti-corrosion coating improves service life in humid factory environment.
Application Scope
  • Auxiliary equipment supply for new-built hydropower stations
  • Lubrication & governor-system upgrading and capacity-increase retrofitting of existing units
  • Overhaul spare-part replacement for Francis, Kaplan, bulb and pumped-storage reversible units
  • Medium-large hydropower plants, EPC contractors and power-asset operators worldwide
Our Services
  • Custom design & fabrication according to customer drawings or technical specifications
  • Material and structural optimization for poor-quality, silty or corrosive cooling-water conditions
  • Complete factory inspection: hydraulic leak test, dimension verification and appearance check
  • Technical support covering transportation, on-site installation, commissioning and maintenance guidance
Please provide your heat-load parameters, drawings or working-condition requirements, we will offer targeted technical proposal and quotation.

Product Tags:

Optimized Flow-Channel Finned Oil Cooler

      

High-Efficiency Finned Oil Cooler

      

Customized Design Finned Oil Cooler

      
Wholesale Customized Design High-Efficiency Finned Oil Cooler with Optimized Flow-Channel for Hydroturbine from china suppliers

Customized Design High-Efficiency Finned Oil Cooler with Optimized Flow-Channel for Hydroturbine Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Chongqing Huanxiang Industrial. Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like