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<title><![CDATA[EC21 Product Catalogs - action case]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/action_case--2842/1/action case.html]]></link><item>
<title><![CDATA[API 5CT K55 Carbon OCTG Oil Casing Tube]]></title><link><![CDATA[https://jetvision.en.ec21.com/API_5CT_K55_Carbon_OCTG--11032076_11107141.html]]></link><description><![CDATA[action of tension, compression, bending and torsion stress acts on the pipe body, which puts high requirements on the quality of the casing itself. Once the casing itself is damaged for some reason, ]]></description><pubDate><![CDATA[20200417]]></pubDate></item>
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<title><![CDATA[Oil Well Water Well Drilling 5inch 20ppf Oil Casing Carbon Steel Pipe]]></title><link><![CDATA[https://zhuyan230401.en.ec21.com/Oil_Well_Water_Well_Drilling--11826223_11829234.html]]></link><description><![CDATA[action of tension, compression, bending and torsion stresses acts on the pipe body, which puts forward higher requirements for the quality of casing itself. Once the casing itself is damaged for some]]></description><pubDate><![CDATA[20230803]]></pubDate></item>

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