graphite pipe, graphite tube
Our company can produce graphite pipes for heat exchangers. We have the best product lines which can produce wide range of graphite tubes, graphite block, plate for heat exchangers.
Detailed description
Our company can produce graphite pipes | graphite tubes for heat exchangers. We have the best product lines which can produce wide range of graphite tubes, graphite blocks, plates for heat exchangers.
Types of graphite pipes:
There are two types of graphite pipes: one type is machined graphite pipes from raw block graphite material. graphite materials can be: Isostatic graphite, Molded graphite, Extruded graphite, Vibration graphite, mechanical graphite and carbon brush materials. Another type of graphite pipe is resin extruded graphite pipes, with powder and graphite powder mixed together, then graphitized in high temperature. this type of graphite pipes is mainly used for heat exchangers, and can be with bigger length compared to the first type. It can reach a length of 6-7meters.
Machined graphite pipes is produced from graphite material, so it has the characteristics of graphite material.
Graphite and its products with high strength and acid resistance, corrosion resistance and high temperature 3000 ℃ and low temperature -204 ℃ and other fine features, are widely used in metallurgy, chemical, petrochemical, high-energy physics, aerospace, electronics and so on.
Size ranges of machined graphite pipes: diameter:2-280 mm, length: 30-2000 mm.
Application: It is widely used in the metallurgical, chemical, electrical, mechanical and other industries.
Extruded resin graphite pipes: this type of graphite pipe is with 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. but the diameter is not big.
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.
Properties of Graphite pipes bellow:
data sheet-heat exchanger graphite pipes
Sizes of graphite pipes |tubes:
OD/ID range: 32/22mm, 37/25mm, 51/38mm…
Length: 0-7500mm
Penetrability: 10 minutes, under 1Mp pressure, no filter.
The bursting pressure: 6.8Mpa
packing of resin graphite tubes
Resin graphite pipes are too long and thin, its easy to break. So we will pay special attention to the packings. If the package is not strong enough, it will break and the graphite pipes inside will be break too. So we will pay attention to the packing. We use standard packing for international tradings: its polywood, like photos shown on right; then we will use strong wood plates, and put it at the bottom of the packing, then we put the graphite pipes in the box. So the package is strong enough, and not break when use forktruck to move the box. IF there is no strong wood at the bottom, it will be easily break, and then it will be a big lost.
New Prices of graphite pipes available in another article. see: price list of graphite pipes.
Unspecified Tolerances:
Dia.s:±0.1mm
Penetrability: 30 minutes, under 1Mpa pressure, no filter.
The bursting pressure: 6.8Mpa
You can see the chemical resistance of the graphite pipes attached: chemical resistance-graphite pipes, where you can see what kind of acid, Alkali, salt solution, halogen and organic compounds it is resist at what persentage.
We hope to establish a good business relationship with you; we will serve you with the best quality, best delivery time and best solutions
Our Products were sold throughout the country and exported to Europe, America, Southeast Asia and other countries and regions which enjoy a high reputation all over the world. We hope to establish a good business relationship with you; we will serve you with the best quality, best delivery time and best solutions
Related products/news:
Prices of resin graphite pipes for heat exchangers-year 2021
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