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
We supply specialized  manufactured Shell amp Tube Heat Exchangers amp Pressure Vessels Delivering superior quality products in minimum delivery time MOC we can supply in copper brass carbon steels stainless steels like SS304 SS310 SS316L copper alloys such as cupro nickel Admiralty amp Aluminum Brass and many other materials We can supply Heat Exchangers amp Pressure Vessels up to 40 Tons The product range includes the proprietary plate fin tube heat exchanger oil coolers inter coolers after coolers marine heat exchangers oil cooling systems condensers chillers economizers super feed heat exchangers receivers and surge drums This products are extensively used in oil and gas refineries air separation plants chemical steel refineries pharmaceutical industries air conditioning amprefrigeration plants heat treatment shops marine engines amp gear boxes induction furnaces machine tools diesel engine generating sets compressors power plant installations transformers hydraulic power packs food processing vegetable oil refining amp sugar industry etc We are supplying this with certifications such as U R amp NB Stamp from ASME ISO 90012008 quality certificates from LRQA and certifications from DGQA IRS NSIC etc This are all manufactured in Nondestructive testing such as Visual Inspection Liquid penetrant testing Radiographic testing Tube to Tube sheet Weld radiography Ultrasonic testing for raw material and welds Helium leak testing Bubble Leak testing Magnetic particle testing
Welcome to A.S Engineers & Fabricators, where innovation meets excellence. We are thrilled to introduce our latest breakthrough: the Heat Exchanger. Engineered with precision and crafted with care, our Heat Exchanger is poised to redefine the standards of heat transfer efficiency in diverse industrial applications. In today's dynamic industrial landscape, optimizing heat transfer is essential for enhancing productivity, reducing energy consumption, and ensuring the reliability of critical processes. With this in mind, our team at A.S Engineers & Fabricators has developed a state-of-the-art Heat Exchanger that promises unmatched performance and reliability. MOC:- SS304,SS316,SS316l,Carbon Steel Strategies by heat Exchanger Fluid Selection: Choose the right fluids based on their thermal conductivity and heat capacity to maximize heat transfer efficiency. Matching the properties of the fluids to the application ensures optimal performance. Flow Control: Implement proper flow control mechanisms to regulate the movement of fluids within the Heat Exchanger. This ensures uniform heat distribution and prevents the formation of hot spots or cold spots, enhancing overall efficiency. Temperature Monitoring: Utilize advanced temperature monitoring systems to continuously monitor the temperature of the fluids entering and exiting the Heat Exchanger. This allows for real-time adjustments to optimize heat transfer performance and maintain desired operating conditions Efficient Heat Transfer Our heat exchanger ensures efficient transfer of heat between two fluids, allowing you to maintain optimal temperatures in your processes Cost-Effective Solution By effectively utilizing heat exchange principles, our product helps you save on energy costs, making it a cost-effective solution for your operations Enhanced Performance With improved heat transfer efficiency, our heat exchanger boosts the performance of your equipment and processes, leading to increased productivity Customizable Designs We offer customizable designs tailored to your specific requirements, ensuring that our heat exchanger seamlessly integrates into your existing systems Durable Construction Built with high-quality materials and precision engineering, our heat exchanger is durable and reliable, providing long-lasting performance in demanding industrial environments Easy Maintenance Designed for easy maintenance and servicing, our heat exchanger minimizes downtime and ensures smooth operation, allowing you to focus on your core business activities
A graphite heat exchanger is a device built for efficient heat transfer from one corrosive medium to another. The media may be separated by two parallel channels, so that they never mix, or they may be in direct contact.They are widely used in chemical plants, petrochemical plants, pharmaceutical factory, and so on.
Shell and Tube Heat Exchanger
Supplier: Graphite Electrodes, Graphite Block Heat Exchangers And Graphite Blocks/Squares (Extrusion, Molding, Isocratic Pressing),
Supplier: Cylindrical block type graphite heat exchanger, shell and tube graphite heat exchanger, cubic block type graphite heat exchanger, graphite block graphite tube
Supplier: Graphite, cubic block graphite heat exchanger, graphite ejectors, hcl synthesis plant, graphite tubes
Services:
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
