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<title><![CDATA[EC21 Product Catalogs - core tubes]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/core_tubes--2644/1/core tubes.html]]></link><item>
<title><![CDATA[(Mining,Exploration,Coring,Drilling) Full Grip Wrench]]></title><link><![CDATA[https://tsdiao.en.ec21.com/Mining_Exploration_Coring_Drilling_Full--6843686_6850354.html]]></link><description><![CDATA[Full grip wrench. 
for Core barrels Outer Tube, Reaming shells and Imp core bits, 
size available NQ, HQ, 114MM
]]></description><pubDate><![CDATA[20231017]]></pubDate></item>
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<title><![CDATA[Wireline Core Barrel Head Assembly]]></title><link><![CDATA[https://coredrillpros.en.ec21.com/Wireline_Core_Barrel_Head_Assembly--11951642_11951647.html]]></link><description><![CDATA[The Wireline Core Barrel Head assembly provides: latching and pivoting spearpoint mechanisms to allow insertion and retrieval of the inner tube assembly, a bearing assembly to allow the inner tube to]]></description><pubDate><![CDATA[20240614]]></pubDate></item>
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<title><![CDATA[Retrieving Core Efficiently and Effectively Wireline and Conventional Core Barrels]]></title><link><![CDATA[https://ksqdrilling.en.ec21.com/Retrieving_Core_Efficiently_and_Effectively--11913418_11934903.html]]></link><description><![CDATA[Core barrel
Color
Black or as per your demands
tube
single tube type, double tube type and triple tube type.
Crown Shape
Flat Ladder
Certification
ISO
We offer a complete line of single &amp; double and ]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
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<title><![CDATA[API Standard and Premium Thread Protectors for OCTG]]></title><link><![CDATA[https://senwell2008.en.ec21.com/API_Standard_and_Premium_Thread--9714769_9715031.html]]></link><description><![CDATA[Product Specification
Standard: API 5DP
Material: heavy duty plastic
Size: NC26~ NC50 or equivalent
Application: Protection for drill pipe thread
Remarks: We can also do thread protectors for API 5CT]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[Wireline Drill Rods, Diamond Drill Rods, Wireline Core Drilling Rods, Rods BQ NQ HQ PQ]]></title><link><![CDATA[https://gzvilong.en.ec21.com/Wireline_Drill_Rods_Diamond_Drill--10772805_10772821.html]]></link><description><![CDATA[Guizhou Vilong wireline drill rods or named diamond drill rods are made of high quality carbon seamless steel tubes with high mechanical properties. All wireline drill rods are fully heat treated, ca]]></description><pubDate><![CDATA[20210520]]></pubDate></item>
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<title><![CDATA[Ball Mill Ring Gear Factory Directly From China OEM Services According To Drawings]]></title><link><![CDATA[https://fionawang369.en.ec21.com/Ball_Mill_Ring_Gear_Factory--10956714_11004297.html]]></link><description><![CDATA[Tubes, Fans,
Gearboxes, Crushers and Diesel \ Electric Motors.
Manufacturing of White Metal bearings to
customer’s drawings has been the core of our business for over 20 years.
Contact: Zoey Guo
Sk]]></description><pubDate><![CDATA[20230815]]></pubDate></item>
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<title><![CDATA[Antai Geological Mining Ordinary Drill Reamer]]></title><link><![CDATA[https://antaidikuang.en.ec21.com/Antai_Geological_Mining_Ordinary_Drill--11846763_11853794.html]]></link><description><![CDATA[It is connected between the diamond bit and the core tube to enlarge the aperture and trim the hole wall to ensure that the aperture does not shrink. Because of the small difference between the diame]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[BQ Impregnated Diamond Core Bit]]></title><link><![CDATA[https://csdrilling.en.ec21.com/BQ_Impregnated_Diamond_Core_Bit--8382535_9984930.html]]></link><description><![CDATA[core drill bits crown contains a uniform distribution of these crystal diamonds that are embedded in a powdered metal bond. The main technical parameters of impregnated diamond core drill bits are di]]></description><pubDate><![CDATA[20160520]]></pubDate></item>

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