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<title><![CDATA[EC21 Product Catalogs - vertical submerged chemic]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/vertical_submerged_chemic--261305/1/vertical submerged chemic.html]]></link><item>
<title><![CDATA[Spiral Welded Pipe Mill]]></title><link><![CDATA[https://youli798.en.ec21.com/Spiral_Welded_Pipe_Mill--11873476_11873707.html]]></link><description><![CDATA[chemical inspection.
(2) Strip steel head and tail docking, using single-wire or double-wire submerged arc welding, in the coil into a steel pipe after the use of active submerged arc welding filler.]]></description><pubDate><![CDATA[20231207]]></pubDate></item>

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