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<title><![CDATA[EC21 Product Catalogs - shell ring]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/shell_ring--2717/1/shell ring.html]]></link><item>
<title><![CDATA[Horizontal Type Valve Pressure Test Bench]]></title><link><![CDATA[https://valvegrindingmachine.en.ec21.com/Horizontal_Type_Valve_Pressure_Test--10886107_10886118.html]]></link><description><![CDATA[shell test, sealing test (low pressure sealing test and high pressure sealing test) and upper seal test (ISO5208) for GB4981, in order to prevent faulty valves from entering work site.
Features: simp]]></description><pubDate><![CDATA[20220509]]></pubDate></item>
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<title><![CDATA[Made by Yongstar YFT-B Series Vertical Valve Test Bench for Testing Valve Under DN300]]></title><link><![CDATA[https://king3834656.en.ec21.com/Made_by_Yongstar_YFT_B--11745449_11747665.html]]></link><description><![CDATA[shell and seal test of the valves below DN-300, it has two types of plane blind plates: plastic seal plates for non-flange valve test and O rings seal plates for flange valve test. 2. The work panel ]]></description><pubDate><![CDATA[20230330]]></pubDate></item>
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<title><![CDATA[Dustproof Testing Machine | Dust Proof Chamber]]></title><link><![CDATA[https://15317383997.en.ec21.com/Dustproof_Testing_Machine_Dust_Proof--11812738_11858081.html]]></link><description><![CDATA[shell is made of domestic high-quality steel plate, and the surface is sprayed with paint, which is beautiful and durable.• The inner chamber, sample rack, etc. are made of stainless steel plates t]]></description><pubDate><![CDATA[20231024]]></pubDate></item>

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