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<title><![CDATA[EC21 Product Catalogs - low collar]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/low-collar--2643/1/low collar.html]]></link><item>
<title><![CDATA[Guide Shoes]]></title><link><![CDATA[https://saigaogroup.en.ec21.com/Guide-Shoes--11811606_11811613.html]]></link><description><![CDATA[low-cost method of enabling the casing to pass ledges or obstructions in the well-bore, which aids bit re-entry. The cement 
casing guide shoe may be used in combination with any type of collar. It e]]></description><pubDate><![CDATA[20230626]]></pubDate></item>
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<title><![CDATA[3535 BOP Part FZ35*35RS Tubing RJ11172.12 | SHENKAI | RONGSHENG]]></title><link><![CDATA[https://klk455.en.ec21.com/3535-BOP-Part-FZ35-35RS--11872763_11872777.html]]></link><description><![CDATA[COLLAR
Detroit S60 DieselAccessories engine system * supercharger
Steel tooth roller bit 660.4mm PC Chengdu gem tricone
Liquid end fittings 45-21OFM600 hard drive root 4-1/2&quot;
Low carbon steel welding]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
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<title><![CDATA[Integral Heavy Weight Dill Pipe]]></title><link><![CDATA[https://sylvia2009.en.ec21.com/Integral-Heavy-Weight-Dill-Pipe--3522272_5352760.html]]></link><description><![CDATA[collar and the drill pipe to prevent any abrupt changes of the drill string. When being used in the directional well, it can drill in a high speed with a low torque, so the attrition and fatigue fail]]></description><pubDate><![CDATA[20230620]]></pubDate></item>

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