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<title><![CDATA[EC21 Product Catalogs - circular squares]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/circular-squares--2842/1/circular squares.html]]></link><item>
<title><![CDATA[Seamless Galvanized Steel Pipes and Fittings]]></title><link><![CDATA[https://yulantechnology14.en.ec21.com/Seamless-Galvanized-Steel-Pipes-and--12008703_12008704.html]]></link><description><![CDATA[Seamless steel pipe galvanized steel circular tube and fittings PL530 
The surface treatment process of seamless steel pipe is anodizing (sandblasting/drawing/polishing), electrophoresis, spraying (p]]></description><pubDate><![CDATA[20240923]]></pubDate></item>
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<title><![CDATA[EN10219 S275JRH Structural ERW Steel Pipe]]></title><link><![CDATA[https://botopsteelpipe.en.ec21.com/EN10219-S275JRH-Structural-ERW-Steel--11051178_11051190.html]]></link><description><![CDATA[EN10219 S275JRH Structural ERW Steel Pipe
Standard: EN10219
This specification covers non-alloy steel pipe
(cold formed welded structural hollow sections of circular, square or rectangular forms and ]]></description><pubDate><![CDATA[20240605]]></pubDate></item>
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<title><![CDATA[ASTM A53 Gr.A &amp;Gr. B Carbon ERW Steel Pipe for High Temperature]]></title><link><![CDATA[https://1438963.en.ec21.com/ASTM-A53-Gr.A-Gr.--11933303_11941426.html]]></link><description><![CDATA[circular, rectangular and square cross-section pipes. The ERW pipe manufacturing method has the advantages of high efficiency, low cost and short production cycle, so it is widely used in industry an]]></description><pubDate><![CDATA[20240523]]></pubDate></item>
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<title><![CDATA[Structural Hollow Sections/Square and Rectangular Hollow Sections]]></title><link><![CDATA[https://tiffanyjianhesteel.en.ec21.com/Structural-Hollow-Sections-Square-and--10292317_10292352.html]]></link><description><![CDATA[Jiangyin Jianhe Steel Co., Ltd.. founded in 1998, is specialized in manufacturing square, rectangular, circular hollow sections and steel structures. We are located in Jiangsu Province, 2 hours from ]]></description><pubDate><![CDATA[20170206]]></pubDate></item>

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