mining machinery products

3 1/ 8"-14"
The spiral drill collars are made of 4145H modified chromium
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31/ 8
The drill collars are made of 4145H modified chromium-molybd
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BQ, NQ, HQ, PQ
1.Drill rod: NQ 69.9/60.3�� HQ88.9/77.8�� S75, S75A 2.Cor
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AQ, BQ, NQ, HQ, PQ, T2 , T6, TT
1.Drill rod: NQ 69.9/60.3�� HQ88.9/77.8�� S75, S75A 2.Cor
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BY NEGOTIATION

Diameter 50mm-Diameter 100mm
Grinding steel rods is one kind of grinding media industry,
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BY NEGOTIATION

Diameter 17mm-Diameter 120mm
Grinding steel balls like high chrome, middle chrome, low ch
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BY NEGOTIATION

Diameter 20mm-Diameter 127mm
Grinding steel balls like forged steel grinding balls are us
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BY NEGOTIATION

Diameter 20mm-Diameter 150mm
Forged steel grinding balls Key words: forged balls, forged
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Truck-mounted drilling rig
Brief introduction: 1.The truck-mounted drilling rig is d
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Workover rig
Technical parameters: Model XJ250 (40t) XJ350 (60
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drill pipe
Casing, tubing and drill pipe are necessary during the drill
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centrifugal machine, solid control equipment
This product is mainly used to control the density and visco
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Well cementing truck is mainly used for well cementing, and frac
This vehicle is mainly used for well cementing, and fracturi
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