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.
Produce Andvantages
1.Fine particles
2.High density and hign strength
3.Excellent thermal and electrical coductivity
4.Hard surface, good flexural
5.Resistance to chemical erosion and thermal shock
Specification
| Technical indicators |
| item |
value |
| Place of Origin |
China |
| Brand Name |
Nalai |
| Size |
custom |
| Chemical Composition |
carbon |
| Material |
Graphite |
| Compress strength |
50 Mpa |
| Bending Strength |
25 Mpa |
| Bulk Density |
1.68- 1.85 G/cm3 |
| Ash content |
0.05% |
| Feature |
High Performance |
| Color |
Gray Black |
| |
|
| Item |
Unit |
Guarantee Value |
Typical Value |
| Max Grain size |
mm |
0.8 |
0.8 |
| Bulk Density |
g/cm3 |
≥1.72 |
1.75 |
| Electric Resistance |
μΩ.m |
≤9 |
8.3 |
| Bending Strength |
MPa |
≥14.5 |
17.5 |
| Compressive Strength |
MPa |
≥32 |
40 |
| Thermal Conductivity |
W/(m▪K) |
≥120 |
140 |
| C.T.E(100-600)ºC |
10-6/ºC |
≤2.8 |
2.4 |
| Ash Content |
% |
≤0.2 |
0.09 |
Application
Graphite tubes have a wide application fields, such as:
1.Industrial field: Graphite tubes are widely used in the industrial field, for example, graphite tubes are used in equipment such as high temperature stoves, vacuum furnaces and chemical reactors. In addition, graphite tubes can also be used to manufacture key components in metal smelting equipment and nuclear energy equipment.
2.Electronic field: Graphite tubes have good electrical conductivity, so there are many applications in the electronic field, such as manufacturing battery electrodes, electronic components and circuit boards.
3.In the field of metallurgy: Graphite tubes are also widely used in the field of metallurgy, for example, for the manufacture of crucible, boat and conductive electrodes in smelting furnaces.
4.Chemical field: Because of its excellent corrosion resistance and chemical stability, graphite tubes are widely used in the chemical field to manufacture acid-base reactors, heat exchangers and reactors and other equipment.
Company Profile
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, ect.
3.Workshops: NC machining center, NC processing line, pot type calciner, automatic feed proportioning system, hydraulic press, molding and control center, baking furnace, longitudinal graphitizing furnace, ect.
Our Service
1. Supply diverse materials meeting customers' demands
2. Offer suggestions for material selection, specification presentation, use condition
3. Manufacture with ine tolerance accuracy
4. Samples are available to test first
5. Accept the custom dimensions
6. Maintain after-sale service
Packing&Delivery
Based on the order weight and volume, the sea shipping, air shipping and courier shipment are selected.
FAQ
1.When can i get the price?
We usually quote within 24 hours after getting your detailed requirements,like size,
quantity etc. .
2. Do you provide samples?
Yes, samples are available for you to check our quality.
Samples delivery time will be about 3-10 days.
3.What about the lead time for mass product?
The lead time is based on the quantity,about 15-30days.
4.What is your terms of delivery?
We accept FOB, CIF, etc. You can choose the most convenient way for you.
Besides that, we can also shipping by Air and Express.
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