YKA-cylindrical Block Type Graphite Heat Exchanger is a kind of graphite heat which has more superior behavior and is more advanced at present. The cylindrical heat-exchange blocks are standard unit blocks ,they have high structural strength .We use in poly fluortetraethylene"O" shape circles instead of adhesive ,equip pressure-springs to automatic compensate the expansion ,use short passage ,add redistribute chamber to raise the effect of disorderly flow etc. So the exchanger has the following advantages: high structural strength ,good heat-resistance ,good pressure-resistance ,good shock-resistance ,big holding capacity high heat condenser. it must be equipped a gas-liquid seperator at the bottom of it of the product is used as condenser it can be a Cylindrical Block Graphite Evaporter.

Technical Character:(Made atter HG5-1321-80)(The standards of chemical industry Ministry is drafted by the chief in the research institute .) Admissive Temperature:-20-165℃

Admissive Pressure: from ordinary pressure to 0.4MPa (can be designed and manufactured to exceeded to 0.4MPa pressure according to the needing of our consumers).

Specification : 3~35M2(the product exceed 50M2 are being designed in our factory).