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<title><![CDATA[EC21 Product Catalogs - back stem]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/back-stem--2643/1/back stem.html]]></link><item>
<title><![CDATA[Drill Pipe Tong ZQ203-100 Idler Shaft 0102-05M | RUSHI]]></title><link><![CDATA[https://klk455.en.ec21.com/Drill-Pipe-Tong-ZQ203-100--11872763_11872771.html]]></link><description><![CDATA[Backing ring R35
HH-0312NC-0075-GR8-W
FRICTION DISC W21-07-907
Pole hanging clamp accessories ZQ203-100 connecting sleeve 010810-03M
71462 BUSHING, CYLINDRICAL, 1.75ID
M16-1001-01A
Winch intermediate]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
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<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--11830699_11839314.html]]></link><description><![CDATA[Stem has back seal structure so as to replace seal ring of stem with pressure
7. There is seal grease injection valve on bonnet side so as to repair seal grease , and provided seal and lubricate perf]]></description><pubDate><![CDATA[20230829]]></pubDate></item>

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