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<title><![CDATA[EC21 Product Catalogs - string oil]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/string_oil--2644/1/string oil.html]]></link><item>
<title><![CDATA[Oil Well Downhole Tools Torque Anchor of Chinese Manufacturer]]></title><link><![CDATA[https://277064914.en.ec21.com/Oil_Well_Downhole_Tools_Torque--8890439_8890482.html]]></link><description><![CDATA[the tubing string to the inner casing wall. 
we are a manufacturer of oil down hole tools , our factory is located in Dongying city , Shandong province , China .welcome to visit our fatory .
]]></description><pubDate><![CDATA[20240318]]></pubDate></item>
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<title><![CDATA[API Standard AISI 4145H Mod Drilling Stabilizer for Oilwell]]></title><link><![CDATA[https://senwell2008.en.ec21.com/API_Standard_AISI_4145H_Mod--9714769_9715051.html]]></link><description><![CDATA[string or near bits)
2 Material (steel or Non Mag.)
3 OD and ID
4 Connections type and size
5 Fishing Neck OD and length
6 API stress relief groove
7 Open or tight design
8 Right or left hand spiral
]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[API Certificated Clamps Drilling Rig Spare Parts for Polished Rod]]></title><link><![CDATA[https://zhongshigroup.en.ec21.com/API_Certificated_Clamps_Drilling_Rig--11790563_11790773.html]]></link><description><![CDATA[string. The polished rod clamp is an important part connecting oil pump and sucker rod, it is required not only reliable, have a certain capacity, but also can not cause damage for sucker rod.
1. Che]]></description><pubDate><![CDATA[20230516]]></pubDate></item>
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<title><![CDATA[NM Type Torque Anchor]]></title><link><![CDATA[https://theonly521zhao.en.ec21.com/NM_Type_Torque_Anchor--9067645_9073496.html]]></link><description><![CDATA[string and tighten。 
2、The pump stator next to a predetermined depth after，400N &amp;bull; m torque is applied to the tubing string in a clockwise direction，Then fixed the tubing string and wellh]]></description><pubDate><![CDATA[20140724]]></pubDate></item>

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