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<title><![CDATA[EC21 Product Catalogs - helical pier]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/helical-pier--202201/1/helical pier.html]]></link><item>
<title><![CDATA[Square Shaft Helical Piers Solar Support of Square Shaft Helical Piers]]></title><link><![CDATA[https://gracebs1.en.ec21.com/Square-Shaft-Helical-Piers-Solar--11795008_11795041.html]]></link><description><![CDATA[Square Bar Shaft Helical Piles
Bar Material: 40Cr or 45# steel, round corner 5mm radius
Helix Plate material conforms to ASTM A36 hot rolled plate 
helices thickness are available in 3/8” and 1/2]]></description><pubDate><![CDATA[20230522]]></pubDate></item>
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<title><![CDATA[Support High-tension Round Shaft Helix Screw Anchor]]></title><link><![CDATA[https://betterscrew.en.ec21.com/Support-High-tension-Round-Shaft--10408806_10816751.html]]></link><description><![CDATA[Helical piers/ helical piles/helical screw anchor
brief introduction and application
Helical anchors are used for new construction and to support existing structures. They are designed for applicatio]]></description><pubDate><![CDATA[20230403]]></pubDate></item>
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<title><![CDATA[Spiral Ground Helical Anchors]]></title><link><![CDATA[https://2014carrybp.en.ec21.com/Spiral-Ground-Helical-Anchors--8807545_8885078.html]]></link><description><![CDATA[Helical piers are round or square, tubular or bar steel shafts with round helix plates welded to them. 
Spiral ground helical anchors -- Features 
Lower cost for system and installation
Faster instal]]></description><pubDate><![CDATA[20140423]]></pubDate></item>

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