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Applications
Benefits
Construction
Free-Flow Design
Semi-Welded Module
BLOC
Contact & Download
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Gasket Plate Heat Exchanger
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What is a Bloc ?
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Plate Heat Exchanger with fully welded plate pack
  • Without any gaskets between the Heat Transfer Plates.
  • Platepack is within a pressure vessel, consisting of 4 ColumnsK
  • 2 Heads (Top Head, Bottom Head)
  • 4 Panels.
  • Gasketed with 4 Gaskets, with highest resistance against almost every fluid.
  • Tightened with bolts/nuts and washers.
Remark
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In the market are also other wordings for this kind of Heat Exchanger:
  • Fully welded PHE
  • Welded PHE without gaskets between the HE-Plates
  • Bloc Type Heat Exchanger
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Applications for Bloc
  Oil & Gas @ @ @
  • Gas Dehydration
  • Gas Sweetening
  • Crude treatment
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  Oleo chmical @ @ @
  • Vegetable oil processing
  • Oil extraction
  • Hexane Recovery
  • Refining
  • Fatty acid plant
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  Refinery @ @ @
  • Desalter
  • Product coolers
  • Product condensers
  • Alkylation
  • Heat recovery
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  Chemical @ @ @
  • Chlor-Alkali
  • Caustic plant
  • Urea
  • Ammonia
  • Ammonium Nitrate
  • Fertilizer
  • Nitric acid
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  Petrochemical @ @ @
  • Ethylene Oxide / Ethylene Glycol
  • Phenol
  • Bisphenol
  • Caprolactam
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Bloc Model Overview
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@ FPB006 FPB014 FPB025 FPB056 FPB113 FPB188 @
Area DC1 1 - 8 8 - 35 27 - 82 61 - 184 123 - 368 306 - 613 m2
Area CE1 2 - 14 15 - 63 48 - 145 98 - 290 193 - 580 483 - 967 m2
Max. No. Moduls 6 7 5 5 5 6 -
Max. Pressure 40 40 40 40 32 32 barg
Max. Conection DN 150 DN 200 DN 250 DN 400 DN 800 DN 800 -
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Gaskets and Codes
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Available gasket materials
Type Temperature, Pressure range Remark
ePTFE -50J to +150JAFV-25 bar Polytetrafluorethylene
Graphite -50J to +400JAFV-40 bar Graphite with camprofil
Klingersil -50J to +150JAFV-25 bar Aramid fibres with NBR binder
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Codes & Standards
EN13445 & PED Max. Design PressureGFV40 barg
ASME VIII Div 1 & U-Stamp @
API662, NACEMR0175 & MR0103 Max. Design TemperatureG-50+400J
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