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<title><![CDATA[EC21 Product Catalogs - gost 12820]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/gost-12820--1803/1/gost 12820.html]]></link><item>
<title><![CDATA[Carbon Steel Flange]]></title><link><![CDATA[https://lunanan.en.ec21.com/Carbon-Steel-Flange--12011500_12011501.html]]></link><description><![CDATA[PN40 / TYPE1 TYPE2 TYPE 5 TYPE 12 TYPE 13(6) BS4504 SANI1123 1000/3, 1600/3, 2500/3, T/D, T/E, T/F 碳钢法兰(7 ) AS2129 表 D / 表 H / 表 E 碳钢法兰(8) GOST 12820-80 / 12821-80 碳钢法兰]]></description><pubDate><![CDATA[20240929]]></pubDate></item>
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<title><![CDATA[Flange Stainless Steel 316l Flange Ansi B16.5 Flat Face Flange]]></title><link><![CDATA[https://nickyoung1997.en.ec21.com/Flange-Stainless-Steel-316l-Flange--11950873_11950879.html]]></link><description><![CDATA[GOST FLANGESize range: DN15 to DN 2000Design : plate falnge 12820-80, welding neck flange 12821-80Pressure: PN6, PN10, PN16, PN25, PN40Material: carbon steel CT-20, stainless steel 304/304L, 316/316L]]></description><pubDate><![CDATA[20240612]]></pubDate></item>
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<title><![CDATA[Stainless Steel Flanges]]></title><link><![CDATA[https://mikepiping163.en.ec21.com/Stainless-Steel-Flanges--11598263_11599152.html]]></link><description><![CDATA[GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276Key markets and industries for Stainless Steel FlangesBitumen upgraders.Heavy oil refineries.Nuclear power (mostly seamless).Petrochemicals a]]></description><pubDate><![CDATA[20220708]]></pubDate></item>
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<title><![CDATA[A105n Carbon Steel Weld Neck Flange Forged Flange To ASME B16.5]]></title><link><![CDATA[https://cnsolid.en.ec21.com/A105n-Carbon-Steel-Weld-Neck--10642669_10642681.html]]></link><description><![CDATA[GOST 12821-80, GOST12820-80.
MACHINING
ROUGH MACHINE, FINISHED MACHINE
HEAT TREAT
N+T+A+Q
QUALITY CONTROL
INSPECTION BEFORE DELIVERY, AS REQUIRED 
INCLUDING, CHEMICAL COMPONENT ANALYSIS, MECHANICAL P]]></description><pubDate><![CDATA[20180528]]></pubDate></item>
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<title><![CDATA[Plate Flange-PL Flange]]></title><link><![CDATA[https://kathy820827.en.ec21.com/Plate-Flange-PL-Flange--5035446_10310443.html]]></link><description><![CDATA[GOST12820, MSS SP-44 etc. 
Painting: black/yellow painting, zinc galvanized, antirusting oil etc. 
Packing: fumigation pallet, plywood case etc. 
Sample: for free, customer pays for freight charge; 
]]></description><pubDate><![CDATA[20170304]]></pubDate></item>

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