<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - threaded coupling]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/threaded_coupling--2644/1/threaded coupling.html]]></link><item>
<title><![CDATA[(Mining,Exploration,Coring,Drilling) Fishing Tap]]></title><link><![CDATA[https://tsdiao.en.ec21.com/Mining_Exploration_Coring_Drilling_Fishing--6843686_6850388.html]]></link><description><![CDATA[Fishing tools (= Fishing tap ) 
available size : B, N, H, 114MM. 
Thread : AW, BW or Coupling type
]]></description><pubDate><![CDATA[20231017]]></pubDate></item>
<item>
<title><![CDATA[Hard Rock Drilling T51 610mm To 6400mm Thread Extension Drill Rod]]></title><link><![CDATA[https://ksqdrilling.en.ec21.com/Hard_Rock_Drilling_T51_610mm--11913418_11913427.html]]></link><description><![CDATA[coupling sleeve combination system.
Our rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
<item>
<title><![CDATA[MAXDRILL  Top Hammer Shank Adaptors]]></title><link><![CDATA[https://maxdrill02.en.ec21.com/MAXDRILL_Top_Hammer_Shank_Adaptors--8458610_8459087.html]]></link><description><![CDATA[Shank adapters, couplings, extension rods, threaded cross bits and threaded button bits belong to threaded drilling products. Shank adapter is used for transmitting power between drill machine and dr]]></description><pubDate><![CDATA[20200630]]></pubDate></item>
<item>
<title><![CDATA[Sucker Rod Centralizer]]></title><link><![CDATA[https://theonly521zhao.en.ec21.com/Sucker_Rod_Centralizer--9067645_9073476.html]]></link><description><![CDATA[Specifications
High Quality Oilfield API spiral type Sucker Rod Centralizer 
Nylon sleeve centralizer ,sucker rod ,sucker rod coupling 
Product Description
sucker rod centralizer of downhole tools 
1]]></description><pubDate><![CDATA[20140724]]></pubDate></item>
<item>
<title><![CDATA[Steel Sucker Rod]]></title><link><![CDATA[https://hbmccarbon68.en.ec21.com/Steel_Sucker_Rod--10964119_11033249.html]]></link><description><![CDATA[coupling to be a rod string, and up through polished rod connection on the pumping unit or PCP motor, down connection on the pump piston or PCP, its role is to ground the reciprocating movement of th]]></description><pubDate><![CDATA[20200523]]></pubDate></item>
<item>
<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[Thread nominal diameter
(mm)
outside diameter
(mm)
Length
Grade
5/8 T
16
15/16
38.1
101.6/4
T
3/4 T
19
1/16
41.3
7/8 T
22
3/16
46.0
1 T
25
3/8
55.6
Variable diameter coupling picture
Variable diamete]]></description><pubDate><![CDATA[20230516]]></pubDate></item>

</channel>
</rss>