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<title><![CDATA[EC21 Product Catalogs - api class coupling]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/api class coupling.html]]></link><item>
<title><![CDATA[High Quality API 5L Hot Rolled Carbon Seamless Steel Pipe Tube]]></title><link><![CDATA[https://jetvision.en.ec21.com/High_Quality_API_5L_Hot--11032076_11033354.html]]></link><description><![CDATA[API 5L,ISO3183,Gread A,Gread B 
Pressure class: PSL 1,PSL 2 
Material: PLS 1:A/L210,B/L245,X42/L290,X46/L320,X52/L360,X56/L390,X60/L415,X65/L450,X70/L485 PLS 2:L245N/Q,L290R/N/Q,L320N/Q ,L360N/Q ,L39]]></description><pubDate><![CDATA[20191125]]></pubDate></item>
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<title><![CDATA[Oilfield Thread Protector Drilling Well Drill Sucker Rod Polished Rod Pony Rod From China]]></title><link><![CDATA[https://zhongshigroup.en.ec21.com/Oilfield_Thread_Protector_Drilling_Well--11790563_11790613.html]]></link><description><![CDATA[coupling and variable diameter nylon coupling, sucker rod nylon centralizer, sucker rod roller centralizer, polished rod clip, polished rod sealing device, etc.
Sucker rod picture
Sucker rod specific]]></description><pubDate><![CDATA[20230516]]></pubDate></item>
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<title><![CDATA[Electrical Connector JL32K4ZYB 150A Plug-in Explosion Proof]]></title><link><![CDATA[https://klk455.en.ec21.com/Electrical_Connector_JL32K4ZYB_150A_Plug--11872763_11872769.html]]></link><description><![CDATA[coupling AF5002020205
H11744
VOLVOFM12 chassis*Cab jack hose
YZ101.55.01.01 Sheave cp 610/14.5
Disk Brake Ass:F/Top Drive 109528
BOLT: M16×35, FOR DRAWWORKS, MODEL: JC 70D, MAKE: HH, P/N: GB/T32.1-8]]></description><pubDate><![CDATA[20231203]]></pubDate></item>
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<title><![CDATA[Flexible Eccentric Rubber Reducing Coupling]]></title><link><![CDATA[https://liweigroup.en.ec21.com/Flexible_Eccentric_Rubber_Reducing_Coupling--6699342_8245218.html]]></link><description><![CDATA[API, and Navy
Filled arch design available
Available in high pressure (HP) and high temperature (HT) designs 
Classification of eccentric rubber reducing coupling 
Generic class: suitable for conveyi]]></description><pubDate><![CDATA[20131105]]></pubDate></item>
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<title><![CDATA[Sucker Rod Coupling Class T]]></title><link><![CDATA[https://hbmccarbon68.en.ec21.com/Sucker_Rod_Coupling_Class_T--10964119_10975250.html]]></link><description><![CDATA[Sucker Rod Coupling
Class T
Our company produced Class T Coupling
,sub coupling
and spray coupling
, they are design according to API Spec 11 B standard.Using the high quality carbon steel or alloy s]]></description><pubDate><![CDATA[20200523]]></pubDate></item>

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