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<title><![CDATA[EC21 Product Catalogs - cemented carbide ball]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/cemented-carbide-ball--2053/1/cemented carbide ball.html]]></link><item>
<title><![CDATA[Tungsten Carbide Ball and Ball Seat]]></title><link><![CDATA[https://carl072.en.ec21.com/Tungsten-Carbide-Ball-and-Ball--11954473_11984054.html]]></link><description><![CDATA[Uses 
Tungsten carbide balls
, commonly known as tungsten steel balls, refer to balls and balls made of cemented carbide. Cemented carbide balls have high hardness, wear resistance, corrosion resista]]></description><pubDate><![CDATA[20240812]]></pubDate></item>
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<title><![CDATA[API Valve Seat and Valve Ball for Oilfield Sucker Rod Pumps]]></title><link><![CDATA[https://zhongshigroup.en.ec21.com/API-Valve-Seat-and-Valve--11790563_11790606.html]]></link><description><![CDATA[Tungsten carbide valve ball and seat
API Standard Cobalt Alloy Valve Seats and Valve Balls• 1. Valve balls and valve seats are widely used in oil fields.• 2. Valve Ball and Seat performance direc]]></description><pubDate><![CDATA[20230516]]></pubDate></item>

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