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<title><![CDATA[EC21 Product Catalogs - pipe automatic welding machine]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/pipe_automatic_welding_machine--261305/1/pipe automatic welding machine.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[pipe formed by rolling a low carbon structural steel or low alloy structural steel strip into a pipe billet by a forming machine according to a certain molding angle, and then welding the spiral pipe]]></description><pubDate><![CDATA[20231207]]></pubDate></item>
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<title><![CDATA[High Quality Steel Longitudinal Welded Pipe Unit ( 219mm- 630mm) Spiral Weld Seam Pipe Machine Uni]]></title><link><![CDATA[https://sdwaltonruby.en.ec21.com/High_Quality_Steel_Longitudinal_Welded--11859393_11863612.html]]></link><description><![CDATA[pipe blank through a forming machine at a certain forming angle, and then using a submerged arc welding machine to weld the spiral pipe seam together. Its advantage is that it can produce large-diame]]></description><pubDate><![CDATA[20231107]]></pubDate></item>
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<title><![CDATA[Carbon Steel Pipe Thermal Expanding Hydraulic Press Machine]]></title><link><![CDATA[https://flygjsb.en.ec21.com/Carbon_Steel_Pipe_Thermal_Expanding--7343750_9568012.html]]></link><description><![CDATA[The Main Technical Parameters of The Pipe Expanding Machine 
1. The oil cylinder: Ф 300mm,the rod：Ф 230mm ，the effective trip: 6.5m, pressure：21Mpa,2 bars 
The maximum thrust of the 2 cylinde]]></description><pubDate><![CDATA[20170104]]></pubDate></item>

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