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<title><![CDATA[EC21 Product Catalogs - shoes case]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/shoes-case--2643/1/shoes case.html]]></link><item>
<title><![CDATA[(Mining,Drilling) Impregnated Diamond Casing Shoe]]></title><link><![CDATA[https://tsdiao.en.ec21.com/Mining-Drilling-Impregnated-Diamond--5500754_5500773.html]]></link><description><![CDATA[SIZE : BW, NW, HW, PW
USAGE 
1. Impregnated Diamond Casing Shoe : It should be used for the drilling of Soil or Soft Ground, and it should be connected with Casing Pipe and digged through the hole th]]></description><pubDate><![CDATA[20231017]]></pubDate></item>
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<title><![CDATA[Drill Pipe Wiper Foam Balls]]></title><link><![CDATA[https://merittr34.en.ec21.com/Drill-Pipe-Wiper-Foam-Balls--11284360_11284361.html]]></link><description><![CDATA[Case History:
The customer was spending up to three more hours on trips out of the hole to clean out cement. They wanted to wipe a drill pipe wipe after performing a shoe squeeze through 5-in. drill ]]></description><pubDate><![CDATA[20250322]]></pubDate></item>
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<title><![CDATA[Guide Shoes]]></title><link><![CDATA[https://saigaogroup.en.ec21.com/Guide-Shoes--11811606_11811613.html]]></link><description><![CDATA[SAIGAO GROUP
Guide Shoes are attached to the lowermost end of the casing string to provide a low-cost method of enabling the casing to pass ledges or obstructions in the well-bore, which aids bit re-]]></description><pubDate><![CDATA[20230626]]></pubDate></item>
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<title><![CDATA[Undercarriage Parts]]></title><link><![CDATA[https://lucialee59430.en.ec21.com/Undercarriage-Parts--4131591_9491926.html]]></link><description><![CDATA[shoes/pads
track chains/link assy.
track/front idlers
track/bottom rollers
carrier rollers
driving sprockets
bolts and nuts
tension springs
Features of our Undercarriage Parts
100% fit with your exca]]></description><pubDate><![CDATA[20220224]]></pubDate></item>
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<title><![CDATA[Concentric Casing Drilling System(Symmetrix)]]></title><link><![CDATA[https://hncsthzj.en.ec21.com/Concentric-Casing-Drilling-System-Symmetrix--4293202_4599720.html]]></link><description><![CDATA[shoes and tubes into the hole.
2.When finished the drilling in overburden rock formations, reverse the drilling tools and the wings will get closed, and the drilling tools can be raised from the hole]]></description><pubDate><![CDATA[20130115]]></pubDate></item>

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