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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НОСОСНО-КОМПРЕССОРНЫЕ ТРУБЫ |
Технические характеристики
Размер: 1.315”-4-1/2”
Класс стали: J55,K55,N80,L80,C90,T95,P110,V150
Профиль резьбы: EUE 8rd,NUE 10rd
Длина:... |
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NON-MAGNETIC SUB |
Replacement of QDT Landing Sub |
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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 ... |
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NON-MAGNETIC SUB |
LUHAI can manufacture various kinds of non-magnetic sub as below and provide OEM services as drawing
Replacement of Halliburton Resistivity Sub |
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MEASUREMENT WHILE DRILLING SYSTEM |
LUHAI MWD system is equipped with international brand of directional sensor and gamma sensor, use US patented well depth measurement technique and ... |
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