Graphite Heat Exchanger

FITZER has designed and manufactured over 5000 units of graphite block heat exchanger which are one of the most reliable, flexible and compatible heat exchangers in the market for corrosive Process. We provide a wide range of Graphite Block Heat Exchanger in Cylindrical, Cubical and Shell and Tube Type Design with a premium graphite quality guarantees a reliable and efficient operation even in robust condition for our customer.

FITZER graphite block heat exchanger is adapted to the heating, cooling, evaporation, condensation and absorption of highly corrosive liquid chemicals. Thus, these are used in various applications like absorber, coolers, condensers, heaters and evaporators. We provide customized design of graphite block heat exchanger based on deep understanding of our customers need with optimizing design.

Totally customized design: number of blocks, size of blocks and number of passes can be adjusted
Design pressure: -1 barg (full vacuum) to +10 barg (145 psig)
Design temperature: -60 to +210�°C (-76 to 446�°F)
Heat transfer area: up to 150 m2
Block diameter â?? 100 to 1000 mm diameter
Different drilling diameters on process and service sides to avoid fouling process
Maximum block diameter: 1000 mm
Thermal expansion compensation ensured by tie rods and helical springs
Graphite blocks are impregnated with different resin such as Phenolic Resin impregnated or PTFE impregnated graphite block.
Blocks design and manufacture cylindrical SR series block or cubical SC series block
Special features as far application such as gas liquid separator, multi entry utility flow, end chamber cooling, multi-pass arrangement depending on application
PTFE Bellows â?? fitted to graphite nozzles
Design: according to European PED, ASME code, Chinese Pressure Vessel code and other national pressure vessel codes on request
Application:
Graphite block heat exchangers are used as Condensers, Coolers, Heaters, Reboilers, Evaporators (Forced circulation, thermosiphon, falling film, etc.) in industries like Agrochemicals, Pharmaceuticals, Metal processing etc.

Industrial processes
Hydrochloric acid
Hydrofluoric acid
Phosphoric acid
Sulfuric acid
Bromohydrin acid
EpichlorohydrinVinyl
chloride monomer
Fire retardants
Flavors and fragrances
VitaminsCrop protection
Fumed silica
Silicones
Titanium dioxide
Fine chemicals
Active pharmaceutical ingredients
Carbon steel and stainless-steel pickling
Copper electrolysis
Epichlorohydrin
Vinyl chloride monomer
Fire retardants
Flavors and fragrances
Vitamins
Isocyanates
Viscose
Polycarbonate
Coagulants
Treatment, purification and concentration of spent acids
Sulfuric acid dilution
And many other corrosive processes

FITZER offers inhouse designed and manufactured graphite shell and tube heat exchangers. Graphite shell and tube heat exchanger is used to cool down or heat up ultra-corrosive chemicals.
We provide wide range of size in graphite shell and tube heat exchangers with our prime focus on performance and reliability. Our extended and highly customizable heat exchangers portfolio enables us to provide particularly adapted solutions. All our graphite shell and tube heat exchangersâ?? designs are totally modular to best fit with individual process specifications. The diameter, number, and length of tubes, the number of passes on tube side, the type, number, and opening of baffles on the shell side can be set to best meet the velocities, pressure drops, and heat transfer requirements.

Customer Benefits :
Outstanding Corrosion Resistance â?? Our graphite material is high corrosive resistant at high temperature
Multipass construction on process side as well as service side.
Robustness Shell and Tube Heat Exchanger are robust in design
Easy to install
High operational safety
Reliability High operational performance with no moving part
Low Maintenance Cost â?? Fast and reliable services for repair and spare parts.
Sturdy, compact, and modular design
Long Lifetime Self-protected metal shell, Premium quality graphite, customized design, no moving part.
Product Warranty

Name: Flexible Graphite Sheet
Description: Flexible graphite sheet is made with pure expanded graphite. Sungraf brand flexible graphite sheet has a high purity of 99% carbon content
Advantages: better chemical resistance, better thermal conductivity, and better sealability.
Usage:â? As gasket material, it is usually fabricated into Graphite Laminate, reinforced graphite sheet
â?¡widely used in fluid sealing applications: flange gasket, spiral wound gasket, heat exchanger gasket, etc.
â?¢It can also be used as solid lubricant in metal stamping and forming applications, or as heat liner in industry furnaces and other heating devices
Standard Size
TypeThick (mm)Width (mm)Length(mm)
In Sheets0.2-6.01000, 15001000, 1500
In Rolls0.2-1.51000, 150030m-100m

Heat transfer equipment:
We are manufacturing and supplying premium quality heat exchangers that are engineered to perfection for high level operation and trouble free service life. Product Range

Product Range:
Shell & Tube Heat Exchangers
Graphite Type Heat Exchangers
Air Coolers
Plate Type Heat Exchangers
Economizer

Benefits of industrial heat exchangers
Business continuity: Automatic cleaning during process and more regulated air flow increases product quality
Energy recovery for many applications
Less space required faster ROI

Features industrial heat exchangers:
Accurate temperature control: Industrial process air applications up to 140°C and high temperature applications up to 500°C
Heat Exchangers awailable with different MOC on the basis of work to do.
Economical design result in the lower operating cost of Heat Exchanger.

Shell and Tube Heat Exchanger