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<title><![CDATA[EC21 Product Catalogs - three supporting pole]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/three-supporting-pole--2842/1/three supporting pole.html]]></link><item>
<title><![CDATA[Factory Directly Supply Hot Rolled Welded Galvanized Drip Irrigation Pipe with Low Price]]></title><link><![CDATA[https://alan3218.en.ec21.com/Factory-Directly-Supply-Hot-Rolled--10961535_10962134.html]]></link><description><![CDATA[three welding processes are then used to join the edges together and seal the pipe.
Continuous welding
In a continuous welding operation, welding rollers press the edges of the pipe into each other]]></description><pubDate><![CDATA[20190529]]></pubDate></item>

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