Our goal is to become your true partner in the field of graphite tube in China. Shanghai IUGIS Carbon Industry Co. LTD is a company specializing in the supply of graphite products. Our professional knowledge can effectively solve your problems.The factory has accumulated rich manufacturing experience. Our company is committed to applying advanced manufacturing technology and strict quality control standards to every product. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
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High Pure Graphite Tube Used in FurnaceApplication of Graphite tube: 1.It can be used for various high temp industrial furnaces as structural or heating parts, like graphite heating tubes, graphite support tubes ,etc. 2. Use as...
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High Temperature Graphite Tube in Heat ExchangerApplication of Graphite tube: 1.It can be used for various high temp industrial furnaces as structural or heating parts, like graphite heating tubes, graphite support tubes ,etc. 2. Use as...
Why Choose Us
Product Application
Our company's main products are: graphite blocks, spark graphite, graphite rings, graphite split rings, etc. These products are widely used in metallurgy, smelting, scientific research laboratories and other industries.
Our Production Capacity
Our company has advanced production equipment, and the quality and quantity of our products are guaranteed.
Our Service
The company has a professional sales team to provide you with high-quality pre-sales consulting services. During the order production process, customers can communicate with us at any time to understand the production progress. At the same time, we provide high-quality after-sales service to meet the different needs of customers.
Advantages of Graphite Tube
Exceptional thermal conductivity: This property allows it to efficiently transfer heat, making it ideal for applications that involve high temperatures or rapid heat exchange processes. For instance, in the aerospace industry, graphite tubing is often used in exhaust systems and heat exchangers, where effective temperature control is crucial.
High degree of chemical inertness: This means that it does not easily react with many chemicals, which is particularly beneficial for industries that work with aggressive substances. In chemical processing, graphite tubing can be used to transport corrosive liquids without the risk of degradation, thus ensuring safety and reliability.
Lightweight nature coupled with high strength: These characteristics make it easier to handle and install compared to other materials like metals, which can be heavier and less manageable. The lightweight property is especially advantageous in the automotive industry, where reducing weight can lead to improved fuel efficiency and overall performance.
Application of Graphite Tube
Graphite furnace applications: Graphite tubes are integral to graphite furnaces. They are selected based on the target element and sample composition. These tubes help in restricting chemical interference caused by coexisting substances, ensuring accurate analysis.
Heat and corrosion resistance: Graphite tubes are employed in situations involving most corrosive materials under conditions of heat transfer.This is due to their high resistance to acids and structural strength.
Graphite tube furnace: The graphite tube furnace is a specific type of furnace that uses graphite tubes for heating samples or workpieces. These furnaces offer fast heating speeds, good temperature uniformity, and ease of operation.
Forming process: Graphite tubes are formed using techniques such as extrusion, compression molding, or isostatic pressing. Each method produces different grades of graphite suitable for various purposes.
Coating and materials: Although optional, coating graphite tubes can increase their lifespan and corrosion resistance. Materials like siloxane are often used for coating due to their ability to prevent oxidation even at high temperatures.

High pure graphite tube used in furnace: It can be used for various high temp industrial furnaces as structural or heating parts, like graphite heating tubes, graphite support tubes ,etc. Use as stirring rods for metal melting like gold, silver stirring rods. Used as graphite lubricating tubes. Spectral analysis high purity graphite tubes. Graphite anode rods for electrolysis and smelting of rare earth. As graphite cylinder tubes material applied for foundry, casting, sintering, edm.
High temperature graphite tube in heat exchanger: Graphite shell & tube heat exchanger, also known as graphite tubular heat exchanger, is an inter-wall heat exchanger that uses the tube bundle enclosed in the shell wall as the heat transfer surface. It occupies an important position in graphite heat exchangers and can be divided into fixed-head type and floating-head type according to their structure. Its advantages are easy to find leaks and easy to repair damaged tubes.
Specification of Graphite Tube
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Sizes |
OD/ID range: 32/22mm, 37/25mm, 51/38mm |
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Length |
0-7500mm |
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Penetrability |
10 minutes, under 1Mp pressure, no filter |
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The bursting pressure |
6.8Mpa |

Manufacturing Process of Graphite Tube
Graphite powder is mixed with lubricants, resin and binders and then heated to about 1200°C. The heated mixture is then forced through a die to form the tube. The extruded graphite tube is then heated to remove the binder. The final tube has a perfect graphite structure. Depending on where you want to use these graphite tubes, you can add other features such as custom lines or decorations. Generally, these features vary depending on the graphite tube manufacturer.
Customization of Graphite Tube
Recognizing that each industry has unique requirements, we offer a custom service to deliver graphite tubing to your specifications. Whether changing dimensions, finishing, or additional machining, our team of professionals is dedicated to providing a solution that meets your specifications.

Other Service of Graphite Tube
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Package |
Wooden case |
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Shipping |
Air/Sea/Express |
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Payment |
T/T, Western Union, Paypal (For Sample Fee & Courier cost) |
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Lead Time |
5-7 Weeks |
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Supply Ability |
1000 Tons/ Month |
As one of the most professional graphite tube manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy graphite tube made in China here from our factory.
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