Graphite Cylinder Graphite Rod for Oil Drill

• Type: Graphite Cylinder
• Carbon Content: High-Carbon
• Grade: HP
• Forming Way: Molded Graphite
• Product Name: Graphite Cylinder Graphite Rod for Oil Drill
• Name: Graphite Cyclinder
• Model NO.: MSL85
• Min Order Quantity: 1 Ton
• Transport Package: Wooden Box
• Specification: Customization
• Trademark: ningheda
• Origin: China
• HS Code: 3801909000
• Production Capacity: 5000000

Product Description

1. Good electric conductivity and high thermal conductivity
2. Low thermal expansion and high resistance to thermal shock.
3. The strength increases at high temperature, and it can withstand over 3000 degrees.
4. Stable chemical property and hard to react
5. Self lubrication
6. Easy to process

1. Technical Index

Type	MSL80	MSS80	MSL85	MSS85
Grain Size (μm)	25	25	25	25
Bulk Density (≥g/cm3)	1.8	1.8	1.85	1.85
Compressive Strength (≥MPa)	60	60	70	70
Flexural Strength(≥MPa)	30	30	35	35
Porosity(≤%)	21	21	18	18
Specific Resistance(≤μΩm)	12	12	12	12
Ash Content(≤%)	0.08	0.08	0.08	0.08
Shore Hardness	48	48	50	50

 

1. The ash content can be purified to 30ppm according to the requirement.
2. The above index data is the standard value, not the guaranteed value.

graphite cylinder graphite rod for oil drill