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<title><![CDATA[EC21 Product Catalogs - knock]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/knock--2644/1/knock.html]]></link><item>
<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[knock and press. The rubber plug is divided into the upper plug and the lower plug. Its main feature is it can be drilled by PDC Drill bit.
Detail Specification:
Technical specifications and paramete]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[API Stop Collar Casing Centralizer Stop Collar for Oil Well Drilling]]></title><link><![CDATA[https://zhongshigroup.en.ec21.com/API-Stop-Collar-Casing-Centralizer--11790563_11790848.html]]></link><description><![CDATA[knock into screws by hammer.
c. when install buckle type stop collar, buckle the stop collar onto the casing, lock with pin,
knock into the screws.
3. Property Parameters
Specifications,mm
13 3/8″
]]></description><pubDate><![CDATA[20230516]]></pubDate></item>
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<title><![CDATA[Rock Drill Drifter Spare Parts]]></title><link><![CDATA[https://ergkorea.en.ec21.com/Rock-Drill-Drifter-Spare-Parts--6890951_6929757.html]]></link><description><![CDATA[- Ingersoll Rand
- TamRock
- Furukawa
- Toyo
- Soosan
- Junjin
- Dainong
- Other Brands
Drifter Parts, Piston, Shank Adaptor, Coupling, Cylinder, Knock Pin, Piston, Valve Plug, Valve, Valve Chest, Va]]></description><pubDate><![CDATA[20231212]]></pubDate></item>

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