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<title><![CDATA[EC21 Product Catalogs - cement roller]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/cement_roller--2644/1/cement roller.html]]></link><item>
<title><![CDATA[Oilfield Thread Protector Drilling Well Drill Sucker Rod Polished Rod Pony Rod From China]]></title><link><![CDATA[https://zhongshigroup.en.ec21.com/Oilfield_Thread_Protector_Drilling_Well--11790563_11790613.html]]></link><description><![CDATA[roller centralizer, polished rod clip, polished rod sealing device, etc.
Sucker rod picture
Sucker rod specifications and main dimensions
Specification
Diameter of rod body
(mm)
Thread nominal diamet]]></description><pubDate><![CDATA[20230516]]></pubDate></item>
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<title><![CDATA[High Manganese Steel Alloy Press Roller for Briquette Pressure Ball Machine]]></title><link><![CDATA[https://gloria0322.en.ec21.com/High_Manganese_Steel_Alloy_Press--10299135_10299233.html]]></link><description><![CDATA[High Manganese steel Alloy material press roller for Briquette pressure ball machine
Product Description
-- OEM service:Products with Customers&amp;#39; Designs 
-- Strong Machining &amp; Heat Treatment Abil]]></description><pubDate><![CDATA[20170214]]></pubDate></item>
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<title><![CDATA[Api Standard 244.5mm IADC 637 Rock Drill Tricone Bits with Tungsten Carbide Inserts]]></title><link><![CDATA[https://senwell2008.en.ec21.com/Api_Standard_244.5mm_IADC_637--9714769_9714800.html]]></link><description><![CDATA[Products Specification
There are rich and diverse roller bits to meet different requirements of formations and rotary speeds. The sizes of the gage diameter and the types of bit are strictly designed]]></description><pubDate><![CDATA[20170304]]></pubDate></item>

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