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<title><![CDATA[EC21 Product Catalogs - down the hole drill]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/down-the-hole-drill--2673/1/down the hole drill.html]]></link><item>
<title><![CDATA[Hammer &amp; Bit]]></title><link><![CDATA[https://hitop.en.ec21.com/Hammer-Bit--2_145244.html]]></link><description><![CDATA[
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* NO WARRANTY ON SPLINE BREAKAGE
1500 DIA CLUSTER DRILL 
WORKING JOBSITE IN KOREA
18&quot;HAMMER WORKING IN HONG KONG
TOP 15&quot;HAMMER WORKING WITH DOUGNUT AUGER
TOP 24&quot;HAMMER WORKING JOBSITE
]]></description><pubDate><![CDATA[20030331]]></pubDate></item>
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<title><![CDATA[Hydraulic Liner Hanger Tie-Back Assembly]]></title><link><![CDATA[https://saigaogroup.en.ec21.com/Hydraulic-Liner-Hanger-Tie-Back--11093688_11181033.html]]></link><description><![CDATA[The tie-back assembly is a special tie back cementing
tool for tieback operation.
Tieback equipment allows existing liners with a receptacle to be extended to the surface or farther up hole, and prov]]></description><pubDate><![CDATA[20200622]]></pubDate></item>
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<title><![CDATA[Oilfield Wellhead Equipment API X-mas/Christmas Tree]]></title><link><![CDATA[https://machinery14.en.ec21.com/Oilfield-Wellhead-Equipment-API-X--9182239_9182271.html]]></link><description><![CDATA[the upper of surface casing string, and used to fix the drilled wellhead, connect the down hole casing string and reliably seal and control the annular space between drill pipe and casing. It is the ]]></description><pubDate><![CDATA[20140912]]></pubDate></item>

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