Rotor Surface Treatment
Special chromium plating method can control the ratio of the valley/peak chromium coating to 1:1. Tungsten carbide coating of rotor can enable the
rotor to work normally in saturated saltwater mud, which successfully prevents the corrosion of chrome plated rotor by saturated saltwater
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High-temperature Resistant Motor |
High-temperature resistant motor adopts the stator rubber made by special processes formula, to ensure the normal operation at a high temperature o... |
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FISHING TOOLS |
External Hook |
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ROCK BIT |
ROCK BIT
LUHAI rock bit is the most popular one in use. When working, the cogging touch the bottom alternately, breaking torque and the contact... |
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Luhai Energy Co.,Ltd |
LuhaiEnergyCo.,Ltd is the international business company of ShandongLuhaiPetroleumTechnologyCo.,Ltd. (Stock Code:832799)
ShandongLuhai was founded... |
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CORE BIT |
LUHAI core bit uses tungsten carbide matrix with a steel skeleton in it. The bits adoptparabolic, double cone, tapered step crown profile, and diam... |
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