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<title><![CDATA[EC21 Product Catalogs - collar slips]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/collar_slips--2644/1/collar slips.html]]></link><item>
<title><![CDATA[SDS / SDML/ SDXL Drill Pipe Slips]]></title><link><![CDATA[https://senwell2008.en.ec21.com/SDS_SDML_SDXL_Drill_Pipe--9714769_9714791.html]]></link><description><![CDATA[slips
Drill collar slips
Casing slips
Rotary slips
Flake Rotary slips
Technical specification and parameters forDrill Pipe Rotary Slips Type SD
Type
Specification
3 1/2&quot;
4 1/2&quot;
5&quot;
SDS
DP O.D
in
2 3/8]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[Heavy Weight Drill Pipe]]></title><link><![CDATA[https://hbmccarbon68.en.ec21.com/Heavy_Weight_Drill_Pipe--10964119_10995846.html]]></link><description><![CDATA[Heavy Weight Drill Pipe
Heavy weight drill pipe is a medium-weight drill tool similar to drill pipe, whose wall is thicker than that of drill pipe and thinner than that of drill collar. Its tube is c]]></description><pubDate><![CDATA[20200523]]></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[collar), called position ring, stop circular, brake ring, etc.
It is used to limit the centralizer or cement basket slip on casing. It is divided into mobile
screw type, fixed screw type and buckle t]]></description><pubDate><![CDATA[20230516]]></pubDate></item>

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