Summary descriptions：
This product is made from particular fined base oil and solid additives.
Properties：
With excellent properties in high temperature, it prevents thread from sticking to fasteners and makes it convenient to disassemble and clean.
The excellent property of wear resistance prevents the thread from sticking to fasteners under high-torque stress force and heavy load.
The excellent sealing performance prevents leaking on the connection part.
Use：
It is suitable for the sealing and lubricating of combined thread of drill collar and drill pipe in the industry of oil field and deep well.
Working temperature: -20℃～200℃
Typical data：
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Item
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Typical data
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Test method
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Appearance
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Black well-proportioned
Ointment
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Eye survey
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Penetration capacity,0.1mm
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321
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GB/T 269
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Oil separation capacity（100℃，24h）, ﹪
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2.6
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SH/T 0324
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Anticorrosive performance(45號鋼,100℃,3h)
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Certificated
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SH/T 0331
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