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Product Details:
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| Name: | Pyrolytic Graphite Tube | Application: | Industries, High Temperature Furnaces ,Machinery Parts |
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| Bulk Density (g/cm³ ): | 1.85 G/cm3 | Flexural Strength: | 18Mpa |
| Material: | Graphite Materials | Feature: | High Purity |
| Compressive Strength: | 60--130Mpa | Ash Content: | 0.30% |
| High Light: | Pyrolytic Extruded Graphite Tube,Pyrolytic Graphite Tube,furnace Pyrolytic Graphite Tube |
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High Purity 1.85 G/Cm3 Pyrolytic Extruded Graphite Tube
Introduction
1,The graphite solid die,flat die,hollow die,productive cover,insulation sleeve,they can be used to product oxygen free copper rod ,oxygen free copper row,oxygen free copper tube with the top leading continuous casting machines. And the flake graphite which can be used in the holding furnace to keep the temperature and insulate the oxygen.
2,The coating solid die,flat die,stopper rod and base and so on,they can be used to product the brass rod, brass bar, brass pipe, copper rod, copper bar, copper pipe and all kinds of special-shape copper products with the horizontal continuous casting machine, and graphite crucibles which are used for smelting metal.
3,The bottom bowl, tube,stopper rod,all of them can be used to make big size copper rod with the semi continuous casting machine.
4,The carboatomic rings, bearing, diamond sintering used for mechanical seal ;the heating machine used for the single furnace; the graphite plate, graphite bar, and graphite grill used for the powder metallurgy industry.
Our products have high technical content, the main technical index has reached the international advanced level, some high-tech products filled the gaps in the domestic. We always put " quality first and customer above all "as our tenet. Warmly welcome to corporate with all friends from all over the world.
Physical and chemical index:
| Fine-grain Specialty Graphite 1 | Fine-grain Specialty Graphite 2 | ||||
| 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 | 7.5 | ≤8.0 | 7 |
| Bending strength | MPa | ≥10.0 | 11 | ≥12.0 | 12.5 |
| Compressive strength | MPa | ≥24.0 | 27 | ≥31.0 | 34 |
| Thermal Condcutivity | W/(m.k) | ≥120 | 150 | ≥130 | 160 |
| C.T.E.(100-600) °C | 10-6/°C | ≤2.5 | 2.2 | ≤2.5 | 2.1 |
| Ash content | % | ≤0.3 | 0.09 | ≤0.3 | 0.09 |
| Item | Unit | Guarantee value | Typical value | Guarantee value | Typical value |
| Max grain size | mm | 2 | 2 | 2 | 2 |
| Bulk density | g/cm3 | ≥1.58 | 1.6 | ≥1.70 | 1.75 |
| Specific resistance | μΩ.m | ≤11.5 | 10.5 | ≤8.5 | 7.5 |
| Bending strength | MPa | ≥6.0 | 6.5 | ≥9.0 | 9.5 |
| Compressive strength | MPa | ≥18.0 | 18.5 | ≥30.0 | 31 |
| Modulus of elasticity | GPa | ≤9.3 | 7.5 | ≤12.0 | 9.5 |
| C.T.E.(100-600) °C | 10-6/°C | ≤2.5 | 2.4 | ≤2.5 | 2.3 |
| Ash content | % | ≤0.3 | 0.09 | ≤0.3 | 0.09 |
Advantages of graphite:
Good Chemical Resistance
Good Self-Lubricating
Special Thermal Shock Resistance
Good Electrical Conductivity
High Mechanical Strength And Easy Processing
High mechanical strength
Oxidation resistance
Chemical resistance
Good sliding properties
High thermal stability
High thermal shock resistance
Food safety
Low wettability
High corrosion resistance
High thermal conductivity
Good electrical conductivity
Packaging:
Shipping:
Contact Person: chen
Tel: +8615903677007
