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<title><![CDATA[EC21 Product Catalogs - pipeline drilling machine]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/pipeline-drilling-machine--265307/1/pipeline drilling machine.html]]></link><item>
<title><![CDATA[Extruder  XJW75X12D, XJD150X16D, XJ-250, SJ92/188]]></title><link><![CDATA[https://bjod.en.ec21.com/Extruder-XJW75X12D-XJD150X16D--9399179_1894593.html]]></link><description><![CDATA[drilling cooling 
b. pin row: 10 rows, 8 pins per row, material of pin is 40Cr, quenching processing 
B. sleeve 
a. material: 38CrMoALA 
b. nitriding treatment on surface 
c. hardness &amp;ge;HRC66，nit]]></description><pubDate><![CDATA[20150307]]></pubDate></item>

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