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<title><![CDATA[EC21 Product Catalogs - well drilling machine]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/well_drilling_machine--2644/1/well drilling machine.html]]></link><item>
<title><![CDATA[High Quality Step Drag Bit for Water Well Drilling Mining Machine Rock Drill Bit]]></title><link><![CDATA[https://yalunzuntou.en.ec21.com/High_Quality_Step_Drag_Bit--11940816_11944343.html]]></link><description><![CDATA[Machinery Repair Shops, Farms, Construction works , Energy &amp; Mining
Weight (KG)：45
FOUNDEDIN 2008
Our main products are tricone bitPDC bit, drag bit, HDD hole openerand other drilling accessories.
]]></description><pubDate><![CDATA[20240529]]></pubDate></item>
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<title><![CDATA[PDC Bit 180mm Matrix Body Drill Bit Water Well China Factory Machine]]></title><link><![CDATA[https://scott1990s.en.ec21.com/PDC_Bit_180mm_Matrix_Body--7977607_8262110.html]]></link><description><![CDATA[1,Specifications: Place of Origin: Hebei, China (Mainland) Brand Name: CSBType: Drill Bit Machine Type: Drilling Equipment Certification: API Processing Type: Forging Use: well drilling Color: golden]]></description><pubDate><![CDATA[20130708]]></pubDate></item>
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<title><![CDATA[CR20 Surface Core Drilling Rig]]></title><link><![CDATA[https://coredrillpros.en.ec21.com/CR20_Surface_Core_Drilling_Rig--11951642_11951643.html]]></link><description><![CDATA[Machine
Diesel Engine
Model
Cummins QSLB8.9 (EU Stage IIIA)
Displacement
8.9L
Power
242kW (325HP)
Rated RPM
2100rpm
Drilling Capacity
BQ
2850 m
NQ
2250 m
HQ
1850 m
PQ
1350 m
Drill Head
Rotation Motor]]></description><pubDate><![CDATA[20240614]]></pubDate></item>
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<title><![CDATA[Steam Turbine Bearing- China OEM Production-Factory Directly]]></title><link><![CDATA[https://fionawang369.en.ec21.com/Steam_Turbine_Bearing_China_OEM--10956714_11004300.html]]></link><description><![CDATA[well as a reliable quality assurance system.Under the
trust of users, products occupy a place in the same industry.In 2018, we
invested 10 million yuan to purchase a hobbing machine with a maximum di]]></description><pubDate><![CDATA[20230815]]></pubDate></item>
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<title><![CDATA[735 Mining Drill Heads, Tungsten Carbide Rock Drilling Cone Bit for Hard Rock Formation High Quality]]></title><link><![CDATA[https://amyzhang86.en.ec21.com/735_Mining_Drill_Heads_Tungsten--11743955_11743956.html]]></link><description><![CDATA[drill bits are widely used in mining, oil, gas, water well drilling, HDD, quarrying and construction.
Company Information
Hunan TianYing Drilling Machine Manufacturing Co., Ltd. was founded in 1958, ]]></description><pubDate><![CDATA[20230309]]></pubDate></item>
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<title><![CDATA[Oilfield Cementing Tools Float Collar &amp; Float Shoe]]></title><link><![CDATA[https://senwell2008.en.ec21.com/Oilfield_Cementing_Tools_Float_Collar--9714769_9714948.html]]></link><description><![CDATA[drilling hole. There is a back-pressure valve in the float shoe. You can use the oil well cement to fill the area between the float shoe and the body. The back-pressure can be cut by back-pressure va]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[Diamond Oil Drill Bit 5 Blades PDC Core Drill Bits 1 Year Warranty]]></title><link><![CDATA[https://oildrillbit.en.ec21.com/Diamond_Oil_Drill_Bit_5--11898552_11898553.html]]></link><description><![CDATA[drilling oil wells. It is available in two types: roller cone and PDC (polycrystalline diamond compact). Oil Drill Bit is suitable for multiple industries including manufacturing plant, machinery rep]]></description><pubDate><![CDATA[20240207]]></pubDate></item>

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