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<title><![CDATA[EC21 Product Catalogs - four layer]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/four_layer--2847/1/four layer.html]]></link><item>
<title><![CDATA[Galvanized GI Steel Sheet Coils Hot Dipped Manufacturer High-end GI Coil]]></title><link><![CDATA[https://220205.en.ec21.com/Galvanized_GI_Steel_Sheet_Coils--11732377_11732409.html]]></link><description><![CDATA[Product Description:
Hot-Dip Galvanizing or HDG is a process in which zinc bonds to steel at the molecular level to produce a four-layer corrosion-resistant finish. The first three layers are zinc-ir]]></description><pubDate><![CDATA[20230221]]></pubDate></item>
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<title><![CDATA[Wodon Submerged Arc Welding CCO Wear Plate]]></title><link><![CDATA[https://wodon.en.ec21.com/Wodon_Submerged_Arc_Welding_CCO--10885985_10886012.html]]></link><description><![CDATA[four different types.
1. generally wear plate with Open arc welding: base plate + chromium carbide abrasion resistant welding layer with good abrasion resistance, Hardness HRC 55-63 (HV 600-780) and ]]></description><pubDate><![CDATA[20191204]]></pubDate></item>
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<title><![CDATA[Galvalume Steel Sheet in Coil - GL (ASTM A792/A792M, AS 1397 (G550), AS 1365 (G300), JIS G3321)]]></title><link><![CDATA[https://hoasensteel.en.ec21.com/Galvalume_Steel_Sheet_in_Coil--8559450_8559527.html]]></link><description><![CDATA[four times longer than other normal galvanised steel sheets.
- Effective corrosion resistance. - Good heat resistance. - The anti-finger layer is equipped:
* Stain proof and oxidization resistance.
*]]></description><pubDate><![CDATA[20131101]]></pubDate></item>

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