Closed Circuit Coolers

Service for Compact Fin Heat Exchangers

Closed circuit cooler tubes can get clogged due to accumulation of deposits in the tubes. This can cause heat spots, cracks and leakages or damage to the fins and coatings. With proper and regular servicing Kelvion can help to avoid the generator stator or electrical drive to overheat which can lead to catastrophic failures. The Kelvion Service includes cleaning and testing, recoiling, recoating of water headers, repairs and reverse engineering to keep your application running smoothly, for prolonged periods of time.

Our Service Portfolio

Start-Up & Onsite Services

  • Assistance to assembly and disassembly, shipping and transport
  • Supervision of installation by Kelvion experts

Spare Parts & Spare Part Solutions

  • Spare parts
  • Cleaning brushes
  • Service kits
  • Leakage detectors for double tube systems

Repairs, Overhauls & Maintenance

  • Complete overhaul, repair or new production
  • Renewal of corrosion protection and exterior painting
  • Internal cleaning of the tube and shell side
  • Cleaning (high pressure, chemical) of Kelvion and non-Kelvion products
  • Brush cleaning tube side including documentation of results
  • Pressure testing with 3.1 certificate

Upgrades & Replacements

  • Modifications and replacements of Kelvion and non-Kelvion products
  • Design change from single tube to compact systems

Monitoring, Consulting & Training

  • Examination and assessment of operating conditions
  • Endoscopic examination of tube side regarding pollution, corrosion and erosion
  • Examination of fin side regarding pollution, corrosion and erosion
  • Analysis of water and other product samples
  • Investigation of corrosion problems (destructive testing and sample analysis with specialists)
  • Assessment of deposits or corrosion products which may possibly occur on the tube side 
  • General visual inspection and documentation of results   
  • Pressure test (tube and gas side) acc. to PED / DVGW (category I+II) and PED / DVGW (category III+IV, Kelvion together with 3rd party)

Retubing of Closed Circuit Coolers

Closed circuit coolers often come into contact with substances, such as oil, salts and condensates, which can corrode or erode the fins, coatings and tubes. Pollutants can also enter open water cooling circuits, leading to an accumulation of deposits that can block the tubes and cause leaks from the joints and seals. Kelvion will recoil the coolers with new inserts, using the latest modifications, to allow optimum efficiency and reliability. Upgrades with copper-nickel alloys, stainless steel or titanium tubes and new thermal calculations are available. All repairs and modifications are subject to thorough testing.

 

Service Locations Closed Circuit Coolers

With our network of locations worldwide, we offer maximum and reliable service availability wherever you are and at any time.

South America

Kelvion Intercambiadores Ltda (Service) Brazil
Estrada Sp. 354, Km 43,5
07803-970 Franco da Rocha

Asia

Kelvion Thermal Solutions (Jiangsu) Co. Ltd. (Service) China
60, Xin An Jiang Road,
215504 Changshu
Kelvion PTE Ltd. (Service) Malaysia
No 21 Jalan TPP5, Taman Perindustrian Putra
47130 Puchong, Selangor Darul Ehsan Kuala Lumpur
Kelvion India Pvt. Ltd. (Service) India
Plot No. A 31/32 Phase 04 Chakan Midc, Villege Nighoje, Chakan Industrial Area Behind Mahindra And Mahindra
411001 Pune
Kelvion PTE Ltd. (Service) Singapore
26 Soon Lee Road
628086 Singapore

Europe

Kelvion Ltd. (Service) United Kingdom
Unit 12B Well Spring Close Carlyon Road Industrial Estate
CV9 1HU Atherstone
Kelvion S.A.S. (Service) France
2 rue de l’Electrolyse BP 66
62410 Wingles
Kelvion Germany GmbH (Service) Germany
Friedensstraße 3a
08491 Netzschkau
Kelvion Machine Cooling Systems GmbH (Service) Germany
Südstr. 48
44625 Herne
Kelvion S.r.l. (Service) Italy
Via Lodovico Borsari, 35/A
43126 Parma
Kelvion Mashimpeks LLC (Service) Russia
Malaya Pochtovaya str., 12
105082 Moscow
Kelvion Thermal Solutions S.A.U. (Service) Spain
Barrio San Juan 28
48140 Igorre
Kelvion AB (Service) Sweden
Södra Dragongatan 16
271 39 Ystad

North America

Rocore (Service) United States
4020 La Reunion Pkwy
TX 75212 Dallas
Rocore (Service) United States
9845 S 57th St
WI 53132 Franklin
Rocore (Service) United States
700 S 3rd St
KY 42003 Paducah

Africa

Kelvion Thermal Solutions W.L.L. (Service) Qatar
New Industrial Area, Abu Nakhla, Zone 81,Road 8, Bldg No. 119
23794 Doha
Kelvion Saudi Arabia Co.Ltd. (Service) Saudi Arabia
Al Arifi Industrial Sector Jubail
35523 Jubail Industrial City
Kelvion FZE (Service) United Arab Emirates
Jebel Ali Free Zone
18097 Dubai

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