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Product Details:
Payment & Shipping Terms:
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Material: | High Purity Graphite | Product Name: | Carbon Graphite Seals |
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Dimension: | Customized | Bulk Density: | 1.83g/cm3 |
Ash Content: | 0.1% Max | Porosity: | 13% |
Shore-hardness: | 48 HSD | Brand: | EG |
Customize high quality high density long life high purity graphite rollers / graphite rings Shore-hardness 48HSD
Description |
Item : Graphite Mold For Stone Wire Saw Beads
Size : 6.49mm or custom
Goods : available in stock/ custom made
Material : High purity graphite
Pack : plastic bag + carton paper box + Wood case
Features :
A : Hand made polishing, graphite molds are without signs of extrusion ;
B : High accuracy , low tolerance ;
C : Fast Delivery time and safe shipping ;
D : High quality graphite material ;
E : High density and high temperature resistance ;
Using Instruction :
1.Avoid contacting of hot molten metals with water, oil, grease, etc. It may cause excessive spatter and burns.
2. Do not uses in flammable vapors or dust, a fire or explosion may happen.
3. void fire, graphite molds / products must be stored in dry, well-ventilated area, away from open flame and excessive heat.
4. Avoid looking directly at the light of the reaction. It may irritate your eyes.
5. Wear safety glasses and leather gloves to use the graphite molds.
Ingredients |
Volume density | 1.8g/cm3 |
Granularity | 15um |
Resistivity | 8~10uΩm |
Heat conductivity | 125W/m.k |
Thermal expansivity | 4.9(10-6/℃) |
Shore-hardness | 48 HSD |
Bending strength | 35 Mpa |
Compressive strength | 70 Mpa |
Elasticity modulus | 99.5 Gpa |
Porosity | 13% |
Ash content | 500 PPM |
Purification of ash | 50 PPM |
About High purity graphite ring |
Because the High purity graphite ring is made of the same material, the performance of the material is uniform in all parts of the seal ring, there is no defect of leakage and separation of the combined seal ring, and there is no possibility of electrochemical corrosion. Most of the soft rings are made of graphite, and various alloy steels such as bearing steel (GCr9), high-speed steel (W18Cr4V) and other alloy steels (such as 1140Cr, 3Cr13, etc.) can be used in the manufacture of hard rings, and some alloy cast irons are also used.
Export Market Distribution |
Main Foreign Markets
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Total Revenue(%)
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North America
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40.00%
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Western Europe
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25.00%
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Eastern Europe
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15.00%
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Eastern Asia
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10.00%
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Mid East
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5.00%
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Southeast Asia
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5.00%
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More Details |
A : Lead Time ?
5-7 days for available graphite Bearings ;
15-20 business days for customized graphite bearings ,base on quantity and drawing ;
B : Sample ?
Sample is free charge , but clients will need to endure sample express fee ;
C : Payment ?
70 % deposit before custom production, 30% payment after production finish ,but before shipping ;
Accept Bank Wire , Moneygram ,Western Union, Paypal , Or Pay by Cash ;
D : How to start Order ?
For custom graphite bearings, pls show me quantity and drawing( or a real sample) ;
For available graphite bearings, choose items from our web and let me know quantity ;
Once we get these details, we will show you quotation as well as samples for approval ;