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| Customization: | Available |
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| Application: | Chemical Industry, Electroplating Industry, Metallurgical Industry, Petrochemical Industry |
| Carbon Content: | High-Carbon |
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Our graphite tube is made of good performance graphite blocks.
We have molded graphite , high pure graphite ,fine-grain graphite, medium-grain graphite and so on.
They are widely used in metallurgy, machinery,
electronics and chemical industry, etc.
We can choose suitable graphite materials to make graphite tubes according to your requirements or working conditions.
Advantages
1. High strength (Flexural strength: 30Mpa Compressive strength: 55Mpa with rising of temperature, graphite strength increases)
2. High temperature resistance (graphite material melting point is 3850±50C)
3. Good heat shock resistance
4. Anti-oxidation,
5. Strong corrosion resistance to acid and alkali liquid
6. Abrasion resistance,
7. Good conductivity and thermal efficiency.
8. Excellent chemical stability
9. Small thermal expansion coefficient.
10. Easy to clean
| Item | Unit | Guarantee Value | Typical Value | Guarantee Value | Typical Value |
| Max grain size | mm | 0.8 | 0.8 | 0.8 | 0.8 |
| Bulk density | g/cm³ | ≥1.70 | 1.73 | ≥1.73 | 1.76 |
| Specific resistance | μΩ.m | ≤8.5 | 8 | ≤7.5 | 7 |
| Bending strength | MPa | ≥10.0 | 11 | ≥12.0 | 12.5 |
| Compressive strength | MPa | ≥24 | 27 | ≥31 | 34 |
| Thermal conductivity | W/(m.k) | ≥120 | 150 | ≥130 | 160 |
| C.T.E.(100-600) ºC | 10-6/ºC | ≤2.5 | 2.2 | ≤2.5 | 2.1 |
| Ash content | % | ≤0.3 | 0.09 | ≤0.3 | 0.09 |
Shijiazhuang nalai biotechnology Co., Ltd is a professional manufacturer in integrating design, development, trial and production. Our main products are graphite electrode, graphite rod, graphite block, graphite crucible., with 30 technicians and 360 skilled workers, and has a strict quality control system. Custom styles are available.
Competitive price and high quality products, when we get your inquiry, we will come back to you at the first time. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers". To perfect our service, we will try our best to provide the products with good quality at the reasonable price.
We have rich experience in international business; We do business in more than 20 countries, such as Europe, North American, South American, South Africa, Middle East, Southeast Asia (Pakistan, Bangladesh, Israel, Iraq, Iran, Dubai, Tanzania, Kenya, Chile, Thailand, Vietnam, Malaysia, Indonesia… ).
We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.
Q: Where can I get product and price information?
A: Send us inquiry e-mail, we will contact with you when we receive your email,or contact me on chat app.
Q: What is the term of the delivery?
A: FOB, CFR, CIF, etc.
Q: How to delivery the goods?
A: We deliver the goods by truck to port, or loading in container in factory.
Q: Are you trading company or factory?
A: We are direct factory and have the most advanced machine and about 100 employee in our 18000m2 workshop.
Q: What's the minimum order quantity?
A: 20tons, one 20' fcl.
Q: What's the delivery time?
A: 2-3 weeks after got the deposit.
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