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<title><![CDATA[EC21 Product Catalogs - seal groups]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/seal_groups--2673/1/seal groups.html]]></link><item>
<title><![CDATA[Cast Steel Floating Ball Valve]]></title><link><![CDATA[https://larphy.en.ec21.com/Cast_Steel_Floating_Ball_Valve--12001280_12002098.html]]></link><description><![CDATA[sealing performance: The sealing pressure of steel float ball valves is high, usually higher than national standards, which can effectively prevent water leakage. At the same time, high-temperature a]]></description><pubDate><![CDATA[20240910]]></pubDate></item>
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<title><![CDATA[Suitable for Electrical Equipment PU Polyurethane Foam Pad Dispensing Sealing Machine]]></title><link><![CDATA[https://shnuben2023.en.ec21.com/Suitable_for_Electrical_Equipment_PU--11748576_11924870.html]]></link><description><![CDATA[FAQ for Quality Foam Sealing Machine, PU Foam Sealing Machine.1.Products size limit?Traversing size:2250mm*1250mm*200mm, other sizes can be customized.
2.Warranty period?Twelve .months, start the dat]]></description><pubDate><![CDATA[20240415]]></pubDate></item>
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<title><![CDATA[Oilfield Wellhead Equipment API Kill and Choke Manifold]]></title><link><![CDATA[https://machinery14.en.ec21.com/Oilfield_Wellhead_Equipment_API_Kill--9182239_9182245.html]]></link><description><![CDATA[sealing test pressure should equal to the rated working pressure; 
C. Pipeline should be so smooth and straight as possible, the corner of the pipeline should be made of 120&amp;deg;shaped forged steel b]]></description><pubDate><![CDATA[20140912]]></pubDate></item>
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<title><![CDATA[Profile Bending Machine]]></title><link><![CDATA[https://ezhonggroup.en.ec21.com/Profile_Bending_Machine--11511703_11511743.html]]></link><description><![CDATA[group and hydraulic pipeline adopt quick-fit joints used in metallurgical mines and have reliable radial seals to ensure that the entire hydraulic system has no leakage. The main valve groups in the ]]></description><pubDate><![CDATA[20220117]]></pubDate></item>
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<title><![CDATA[Hydraulic Liner Hanger Tie-Back Assembly]]></title><link><![CDATA[https://saigaogroup.en.ec21.com/Hydraulic_Liner_Hanger_Tie_Back--11093688_11181033.html]]></link><description><![CDATA[Seal Assembly with three stacks of molyglass seal is designed for high-pressure and high-temperature liner tieback completions. Available in seal length is 1.2m.
Saigao Group
specializing in design, ]]></description><pubDate><![CDATA[20200622]]></pubDate></item>
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<title><![CDATA[Lanso Pressure Measurement Instrument]]></title><link><![CDATA[https://lansoa123.en.ec21.com/Lanso_Pressure_Measurement_Instrument--11330453_11567091.html]]></link><description><![CDATA[sealed, the pressure differences of the media and environment are measured by the instrument for measuring pressure, and are not affected by altitude; if the instrument is hermetically sealed, the pr]]></description><pubDate><![CDATA[20220513]]></pubDate></item>
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<title><![CDATA[CNC Machining Nylon]]></title><link><![CDATA[https://ysrapid01.en.ec21.com/CNC_Machining_Nylon--11777230_11908750.html]]></link><description><![CDATA[CNC Machining Nylon
Nylon is also called polyamide, and its abbreviation is PA. Nylon is a general term for thermoplastic resins containing repeating amide groups [NHCO] in the main chain of the mole]]></description><pubDate><![CDATA[20240305]]></pubDate></item>
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<title><![CDATA[Hydro-making Unit Polar Plates Forming Presses]]></title><link><![CDATA[https://tpypress.en.ec21.com/Hydro_making_Unit_Polar_Plates--11878890_11878892.html]]></link><description><![CDATA[Seals of cylinder adopt expansion protection washer and imported gasket combined together to ensure stable and reliable function.
4. Easy maintenance: Long stroke return cylinders could realize main ]]></description><pubDate><![CDATA[20231222]]></pubDate></item>
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<title><![CDATA[High Speed Punch Press]]></title><link><![CDATA[https://yitian12.en.ec21.com/High_Speed_Punch_Press--11600774_11696394.html]]></link><description><![CDATA[group of experts devoted for the advancement of High Quality China High Speed Automatic Pharmaceutical Rotary Tablet Press, Punch Press for Pill Making, Since establishment within the early 1990s, no]]></description><pubDate><![CDATA[20221222]]></pubDate></item>
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<title><![CDATA[Double Paddle Shaft Mixer]]></title><link><![CDATA[https://kanzhewozhangda.en.ec21.com/Double_Paddle_Shaft_Mixer--7529114_7535774.html]]></link><description><![CDATA[seal is adopted for ends of shaft to improve tightness and prevent from leakage . 2. this feed mixer is 2-20 T/h, and the power is 4-22 KW. 3. this feed mixer can not only be used for the crusher of ]]></description><pubDate><![CDATA[20130822]]></pubDate></item>

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