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<title><![CDATA[EC21 Product Catalogs - fixed seats]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/fixed_seats--2643/1/fixed seats.html]]></link><item>
<title><![CDATA[API 6A 3000- 7500 PSI Wellhead Equipment Mud Gate Valves for Oil]]></title><link><![CDATA[https://jolinfu123.en.ec21.com/API_6A_3000_7500_PSI--11830699_11839314.html]]></link><description><![CDATA[seat are adopt metal to metal seal, Surface spraying (heap) welding hard alloy , has good abrasion resistance, corrosion resistance.
5. Seat ring is fixed with plate, keep well steady
6. Stem has bac]]></description><pubDate><![CDATA[20230829]]></pubDate></item>
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<title><![CDATA[API 11AX Standard Sucker Rod Pump for Factiory Price]]></title><link><![CDATA[https://zhongshigroup.en.ec21.com/API_11AX_Standard_Sucker_Rod--11790563_11790779.html]]></link><description><![CDATA[fixed on a tubing string. the plunger assembly connected on the sucker rod string ,and with the up and down reciprocating motion, so as to realize the production process. Its advantage lies in: in th]]></description><pubDate><![CDATA[20230516]]></pubDate></item>
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<title><![CDATA[3535 BOP Part FZ35*35RS Tubing RJ11172.12 | SHENKAI | RONGSHENG]]></title><link><![CDATA[https://klk455.en.ec21.com/3535_BOP_Part_FZ35_35RS--11872763_11872777.html]]></link><description><![CDATA[seat (four thin) P28K9QJG/P28J9MQJG
51108-C WASHER, LOCK-HI COLLAR
Detroit S60 DieselAccessories engine system * supercharger
Steel tooth roller bit 660.4mm PC Chengdu gem tricone
Liquid end fittings]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
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<title><![CDATA[Best Price Mining Stone Impact Crusher]]></title><link><![CDATA[https://miningmachinerysuppl.en.ec21.com/Best_Price_Mining_Stone_Impact--9144360_9156192.html]]></link><description><![CDATA[seat makes it matches well with the crushing frame and increases the radial strength of it, while the divided design does not has this advantage. 
4. The unique fixing device for hammers,make it more]]></description><pubDate><![CDATA[20140827]]></pubDate></item>

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