• Excellent corrosion resistance
  • High thermal conductivity

  • Favorable price performance ratio

  • Simple joining technique by cementing

วัสดุ Graphite เป็นวัสดุที่มีคุณสมบัติแบบ เซรามิก เพราะ สามารถทนความร้อนได้สูง, ทนต่อสารเคมี และ มีความสามารถในการนำไฟฟ้าสูง ซึ่ง SGL มีผลิตภัณฑ์มากมาย โดยใช้วัสดุที่เป็น DIABON® graphite, POLYFLURON®, FLUROSIC® silicon carbide heat exchangers, etc. เหมาะสำหรับกระบวนการที่มีการกัดกร่อน และ การกัดเซาะสูง

Graphite is a material with ceramic properties. Because of its excellent thermal stability, chemical resistance and high electrical conductivity, it is widely used in electrometallurgy. Our comprehensive range of products and services extends from process equipment and components made from DIABON® graphite, POLYFLURON® virginal, paste-extruded PTFE and LICUFLON® steel/PTFE composite, through FLUROFLEX® bellows, FLUROPIPE® pipe systems, FLUROSIC® silicon carbide heat exchangers and DIABON® graphite or exotic metal pumps, to the planning and assembly of complex systems.

DIABON® graphite เป็นวัสดที่ใช้ในการผลิต Heat exchanger, Pump และ Safety disks ,วัสดุ LICUFLON® เป็น PTFE-lined steel equipment ส่วน POLYFLURON® เป็น virginal, paste-extrudedPTFE , FLUROPIPE®Pipe Systems withPOLYFLURON®Lining ใช้สำหรับ Lining ท่อและ Fitting ซึ่งสามารถมีความหนาได้ถึง 10 mm สำหรับงาน heavy-duty และทนอุณหภูมิได้สูงถึง 220°C ที่ 25 Bar

Product Range

Graphite Equipment
– Graphite DIABON® Shell & Tube Heat Exchanger
– Graphite DIABON® Plate Heat Exchangers- Graphite DIABON® Block Heat Exchangers
– Graphite DIABON® Economizers for Heat Recovery
– Graphite DIABON® Hydrogen Chloride Synthesis Plants
– SIGRABOND® Column Internals
– Graphite DIABON® Hydrogen Chloride Synthesis Plants
– Graphite DIABON® and Exotic Metal Pumps
– Graphite DIABON® Safety Disks
Silicon Carbide Heat Exchanger
– EKasic® Block Heat Exchangers
– FLUROSIC® plate heat exchanger
– FLUROSIC® Shell and Tube Heat Exchanger
PTFE Lining Column & Piping
– FLUROPIPE®Pipe Systems withPOLYFLURON®Lining

Graphite Heat Exchanger
Graphite Shell & Tube Heat Exchanger

On this basis, DIABON shell and tube heat exchangers are used as heaters, coolers, condensers and falling-film evaporators and absorbers, especially in the treatment of: Hydrochloric acid, Sulfuric acid, Hydrofluoric acid, Phosphoric acid, Chlorinated hydrocarbons, Organic and inorganic media, Waste acids, Combustion gases.

Graphite Plate Heat Exchangers


DIABON graphite plate heat exchangers are used as heaters, coolers, interchangers and condensers for corrosive media – especially in the treatment of:
• Hydrochloric acid (HCl)
• Sulfuric acid (H2SO4)
• Hydrofluoric acid (HF)
• Mixed acids (HNO3/HF)
• Phosphoric acid (H2PO4/P2O5)
• Other organic and inorganic media.

Graphite Pump


Graphite Pumps For more than 50 years now, SGL Carbon supplies reliable pumps that withstand the most corrosive media (hydrochloric acid, chlorine compounds, sulfuric acid, phosphoric acid) at operating temperatures of up to 200°C. SGL Carbon products include a whole range of ISO 2858 pumps and high-capacity pumps whose reliability in service is unmatched, as are their resistance to corrosion, high temperatures and abrasion.

Grphite Bursting Discs/ Rupture Discs
DIABON® Safety Disks

Our safety disks are made exclusively from DIABON graphite, PFA (fluoroplastic), PTFE and SIGRAFLEX® graphite foil. These materials are notable for their high resistance to a large number of aggressive media.

Silicon Carbide Heat Exchanger
EKasic® Block Heat Exchangers


EKasic® Block Heat Exchangers Heat exchanger components in EKasic® C feature excellent thermal conductivity, high thermal shock resistance and superior corrosion resistance. EKasic® C is distinguished from other silicon carbide grades by its extremely coarse-grained microstructure and excellent resistance to corrosion.

FLUROSIC® Silicon Carbide (SiC) – Plate Heat Exchangers

FLUROSIC® heat exchangers are used wherever other materials reach their chemical resistance limits, e.g. in pharmaceutical and fine-chemical applications.

FLUROSIC® heat exchangers are manufactured exclusively from directly sintered silicon carbide (SSiC), which is the only material that can
provide these excellent material properties.

PTFE Lining Column & Piping

LICUFLON® is our PTFE-lined steel equipment POLYFLURON® is our virginal, paste-extrudedPTFE.

FLUROPIPE®Pipe Systems with POLYFLURON®Lining

in the international chemical, pharmaceutical and electronic industries
• connecting columns and other process equipment
• used for highly corrosive media and for long-term operation.
• PTFE lining up to 10 mm thick for heavy-duty use up to 220°C and 25 Bar.