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<title><![CDATA[EC21 Product Catalogs - string pipe]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/string_pipe--2643/1/string pipe.html]]></link><item>
<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[pipes are in use in Pakistan oilfields since 2005Foam wiper balls be able to wipe the I.D of drill pipe or tubing strings of cement, fluids or debris. They will be used to separate fluids. Wiper Ball]]></description><pubDate><![CDATA[20250322]]></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[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 failure of the drill pipe]]></description><pubDate><![CDATA[20230620]]></pubDate></item>
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<title><![CDATA[Hexagonal Kelly]]></title><link><![CDATA[https://hbmccarbon68.en.ec21.com/Hexagonal_Kelly--10964119_10995843.html]]></link><description><![CDATA[Pipe
and to drive the drill bit,bearing the weight of the drill string.In the drilling of the turbine and screw, the weight of the drill string and the counter torque are supported.
We are a square K]]></description><pubDate><![CDATA[20200523]]></pubDate></item>

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