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<title><![CDATA[EC21 Product Catalogs - stacked angle plate]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/stacked_angle_plate--261305/1/stacked angle plate.html]]></link><item>
<title><![CDATA[D1620mm Screw Welding Unit Automatic Spiral Welded Tube Machine Oil Mill]]></title><link><![CDATA[https://sdwaltonruby.en.ec21.com/D1620mm_Screw_Welding_Unit_Automatic--11859393_11863045.html]]></link><description><![CDATA[angle, and then using a submerged arc welding machine to weld the spiral pipe seam together. Its advantage is that it can produce large-diameter steel pipes using narrower strip steel.
The spiral wel]]></description><pubDate><![CDATA[20231106]]></pubDate></item>

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