Junk Sub
products comply with API Spec.7.
Junk Sub
在线联系供应商
Other supplier products
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The LL Type Reverse Circulation Junk Basket | The LL type reverse circulation junk basket is used to retrieve all types of small junk objects such as cone,cutter,hand tool and junks from the bo... |
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The Drilling Fishing Cup | During drilling process,drilling fishing cup is applied mainly for fishing of shivers and fallen objects such as carbide tooth,drill bit and bearin... |
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Back-off Sub | Back-off Sub Type OD(mm) ID(mm) Connection(API) ThreadforFishing(API) OAL(mm) ZDK105-1-00 105 20 NC31LH 27... |
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Spiral Drill Collar With Elevator Groove And Slip Groove | Elevator groove and slip groove made on box thread face of slick drill collar or spiral drill collar can be used as lifting sub and safety slip whe... |
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Integral drill pipe | Our company's drill pipes are in accordance with API 5D, API SPEC 7 Standards. Thematerial of drill pipe body are chosen by the 1&3 group of... |
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