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<title><![CDATA[EC21 Product Catalogs - cold light.]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/cold_light.--2842/1/cold light..html]]></link><item>
<title><![CDATA[Steel Prefab House]]></title><link><![CDATA[https://zhongtai01.en.ec21.com/Steel_Prefab_House--11653940_11653950.html]]></link><description><![CDATA[cold-formed thin-wall light steel structure system, and the walls and roof are covered with color steel composite sandwich board.
The roof of the prefab house with large slope adopts structural water]]></description><pubDate><![CDATA[20221011]]></pubDate></item>
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<title><![CDATA[High Frequency Welded Finned Pipe of Punching Type]]></title><link><![CDATA[https://jysuling1.en.ec21.com/High_Frequency_Welded_Finned_Pipe--11600429_11812599.html]]></link><description><![CDATA[Light:
helical fin tube,helical finned tube
4.Quick Detail:High Frequency Resistance Welded Helical Steel Fin Tubes is widely used in the recovery of waste heat from boiler flue gas.
General HF weldi]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[Black Carbon Seamless Steel Precision Pipes and Tubes for Gas Spring Cylinder]]></title><link><![CDATA[https://wrjeffrey.en.ec21.com/Black_Carbon_Seamless_Steel_Precision--11097939_11206288.html]]></link><description><![CDATA[Cold rolled /cold drawn
1. BK (+C) No heat treatment after last cold forming process.
2. BKW (+LC) After last heat treatment there is a light finishing pass (cold drawing)
3. BKS (+SR) After the fina]]></description><pubDate><![CDATA[20200721]]></pubDate></item>
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<title><![CDATA[Black Carbon Seamless Steel Precision Pipes and Tubes for Gas Spring Cylinder]]></title><link><![CDATA[https://hsmpaul.en.ec21.com/Black_Carbon_Seamless_Steel_Precision--11270050_11270088.html]]></link><description><![CDATA[Cold rolled /cold drawn
1. BK (+C) No heat treatment after last cold forming process.
2. BKW (+LC) After last heat treatment there is a light finishing pass (cold drawing)
3. BKS (+SR) After the fina]]></description><pubDate><![CDATA[20201004]]></pubDate></item>
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<title><![CDATA[Black Steel Pipe (ASTM A53/A53M-07, ASTM A500/A500M-07, JIS G3444:2004, JIS G3466:2006, AS1163-2009)]]></title><link><![CDATA[https://hoasensteel.en.ec21.com/Black_Steel_Pipe_ASTM_A53--8573173_8573154.html]]></link><description><![CDATA[Following the production process: pickling, cold rolling, annealing, galvanizing, slitting, formed rolling, Hoa Sen steel pipe have clean and smooth surface, steady thickness, high plasticity and goo]]></description><pubDate><![CDATA[20131028]]></pubDate></item>
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<title><![CDATA[ST52 Seamless Precision Steel Tubes]]></title><link><![CDATA[https://fushunharrislee.en.ec21.com/ST52_Seamless_Precision_Steel_Tubes--11456488_11458400.html]]></link><description><![CDATA[light in weight, even if both the varieties of pipes have the same bending and torsional strength. Amongst numerous steel sections, they gravitate towards the economical side. Therefore, the din 2391]]></description><pubDate><![CDATA[20211013]]></pubDate></item>
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<title><![CDATA[Bk+S Ready To Honed Tube, Pneumatic / Hydraulic Cylinder Tube ST52]]></title><link><![CDATA[https://susanxudsteel.en.ec21.com/Bk_S_Ready_To_Honed--11665304_11666209.html]]></link><description><![CDATA[Cold-finished/hard
(Cold-finished as-drawn)BK (+C)No heat treatment after the last cold-forming process. The tubes therefore have only low deformability.Cold-finished/soft
(lightly cold-worked)BKW (+]]></description><pubDate><![CDATA[20221031]]></pubDate></item>

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