NON-MAGNETIC DRILL COLLAR
DeRunnon-magnetic drill collars are made from non-magnetic materials with low-magnetic permeability. API monogram, serial number, OD,ID, type and size of connections are stamped on recessed mill flats.
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НИППЕЛЬ ОБСАДНОЙ ТРУБЫ И НКТ |
API 5CT патрубок НКТ |
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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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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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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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NON-MAGNETIC SUB |
Replacement of HCIM Hanger Orientation Sub |
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