Graphite tubes, also called graphite pipes. There are two types of graphite pipes: one type is machined graphite tubes from graphite material. Graphite materials can be molde graphite, isostatic graphite or vibration graphite material. The other type is extruded resin graphite pipe. this type of graphite pipe is resin powder and graphite powder mixed together, then graphitized in high temperature. this type of graphite pipes is mainly used in heat exchangers, and can be with bigger length compared to the first type. it can reach a length of 6-7meters. CFCCARBON LTD can produce both types of graphite tubes. Here we will introduce the properties of resin graphite tubes bellow.
extruded resin graphite pipes
Resin graphite tube, mainly refers to the phenolic resin extrusion of graphite tube. This graphite tube has the characteristics of graphite, and it has the characteristics of phenolic resin, so it is a perfect combination. It has excellent corrosion resistance and good thermal conductivity.This graphite tubes is mainly used in tube type graphite heat exchanger. In many corrosive materials under the conditions of heat transfer is widely used. The graphite tubes that CFCCARBON LTD produced is with 300 C heat treatment, its thermal conductivity is about 30-40w / (m.k), much higher than other non-metallic anti-corrosive materials, and higher than the stainless steel. Therefore, graphite resin tube has long been quietly step into hydrochloric acid, chlor-alkali industry, and into the chemical industry, pharmaceutical, metallurgy, electroplating, printing and dyeing, paper, environmental protection and other industries.
CFCCARBON LTD company can produce resin graphite tubes for heat exchangers. We have the best product lines which can produce wide range of graphite tubes, graphite block, plate for heat exchangers.
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Data sheet of resin Graphite pipes:
Graphite tube sizes:
OD/ID range: 32/22mm, 37/25mm, 51/38mm…
Length: 0-7500mm
Main applications of graphite pipes: used for heat exchangers
Unspecified Tolerances:
Dia.s:±0.1mm
Penetrability: 30 minutes, under 1Mpa pressure, no filter.
The bursting pressure: 6.8Mpa