| Customization: | Available |
|---|---|
| Application Area: | Chemical Industry, Petroleum Industry, Pharmaceuticals Industry, Thermal Energy Industry |
| Feature: | Abrasion Resistance, Corrosion Resistance, High Temperature Resistance |
|
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Graphite Tube exhibit unique properties such as good electrical and thermal conductivity, heat and corrosion resistance, low friction, and reduced weight while at the same time maintaining high strength. Due to the shortage of energy and raw materials, our high performance products made from graphite are in increasingly high demand in industries. They also play a progressively important role in everyday life, thereby substituting traditional materials.
| Type | Max Grain Size(µm) | Bulk Density(g/cm3) | Specific Resistivity(μΩm) | Flexural Strength(Mpa) | Compressive Strength(Mpa) | Ash % |
| NaLai-1 | 0.8 | ≥1.68 |
≤9.5 |
≥13.0 | ≥28.0 | ≤0.3 |
| NaLai-2 | 0.8 | ≥1.72 | ≤8.5 | ≥15.0 | ≥32.0 | ≤0.2 |
| NaLai-3 | 2 | ≥1.68 | ≤9.0 | ≥13.0 | ≥28.0 | ≤0.3 |
| NaLai-4 | 2 | ≥1.72 | ≤8.5 | ≥14.0 | ≥30.0 | ≤0.3 |
| NaLai-5 | 45 | ≥1.83 | ≤10.0 | ≥38.0 | ≥80.0 | ≤0.1 |
| NaLai-6 | 45 | ≥1.88 | ≤9.0 | 42.0 | ≥90.0 | ≤0.07 |
| NaLai-7 | 22 | ≥1.78 | ≤10.0 | ≥38.0 | ≥65.0 | ≤0.07(Normal)) ≤0.005(Purified) |
| NaLai-8 | 22 | ≥1.83 | ≤13.0 | ≥40.0 | ≥80.0 | ≤0.07(Normal)) ≤0.005(Purified) |
| NaLai-9 | 10 | ≥1.88 | ≤14.0 | ≥58.0 | ≥129.0 | ≤0.07(Normal)) ≤0.005(Purified) |
|
Item
|
Unit
|
Data
|
|
Purity
|
%
|
96.5
|
|
Operating temperature
|
ºC
|
1400
|
|
Density
|
g/cm³
|
≥3.08
|
|
Graininess
|
um
|
0.6-0.7
|
|
Porosity
|
%
|
<0.1
|
|
Bending strength
|
Mpa
Mpa
|
400(20ºC)
580(1200ºC)
|
|
Elastic Modulus
|
Gpa
Gpa
|
390(20ºC)
380(1200ºC)
|
|
Compressive strength
|
Mpa
|
3500
|
|
Thermal Conductivity
|
Wm/k
|
45(1200ºC)
|
|
Thermal expansion coefficient
|
K-1*10-6
|
4.5
|
|
Moh's hardness
|
|
13
|
|
Poisambi
|
n
|
0.142
|
|
Acidity and alkalinity
|
|
Excellent
|
Below Graphite Product we also can supply
Graphite products are widely used in lightning protection, heat treatment, super-hard material, bearing, Non-ferrous metal casting, electro-spark processing, electronic semi-condutor, mechanial sealing, photovoltaics, glass and ceramic, automobile, carbon brush and other industry filed.
Shijiazhuang Nalai Biotechnology Co., Ltd
1.Specialized in making graphite products.
2.Main products: graphite block, graphite plate, graphite rod, graphite tube, graphite mold, graphite crucible, graphite rotor&shaft, graphite sealing, graphite felt, carbon vane,Carburizing agent,Calcined Petroleum Coke,Graphitized Petroleum Coke ect.
3.In addition to product manufacturing, we also provide customized services.
We look forward to establishing long-term and stable cooperative relations with more customers and creating a better future together!
If you need anything, please feel free to contact us.
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