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<title><![CDATA[EC21 Product Catalogs - through hole components]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/through_hole_components--2643/1/through hole components.html]]></link><item>
<title><![CDATA[SUNMOY SM200D Rubber Crawler Drilling Rig]]></title><link><![CDATA[https://sunmoypump.en.ec21.com/SUNMOY_SM200D_Rubber_Crawler_Drilling--12068541_12068569.html]]></link><description><![CDATA[hole drilling, through-air reverse circulation drilling, gas lift reverse circulation drilling, cutting drilling, roller drilling, tube drilling, and Core drilling under development and more. The dri]]></description><pubDate><![CDATA[20260412]]></pubDate></item>
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<title><![CDATA[Drill Pipe Wiper Foam Balls]]></title><link><![CDATA[https://merittr34.en.ec21.com/Drill_Pipe_Wiper_Foam_Balls--11284360_11284361.html]]></link><description><![CDATA[component for oil &amp; gas fields after cementing erasing work. The reason there is no any damages to inside pipeline or casing components. We are lowering buyers costs in all horizontal lines.
Cementin]]></description><pubDate><![CDATA[20250322]]></pubDate></item>
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<title><![CDATA[Industrial Centrifuge Separator Working Principle]]></title><link><![CDATA[https://saideli.en.ec21.com/Industrial_Centrifuge_Separator_Working_Principle--11550660_11592308.html]]></link><description><![CDATA[components with different densities of suspension (or emulsion) in a centrifugal force field. The peripheral wall of the sedimentation drum has no holes. After the suspension (or emulsion) is added t]]></description><pubDate><![CDATA[20220624]]></pubDate></item>
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<title><![CDATA[JRC300 RC Hydrauclic Reverse Circulation Drilling Rig]]></title><link><![CDATA[https://jcdrill.en.ec21.com/JRC300_RC_Hydrauclic_Reverse_Circulation--11438071_11484860.html]]></link><description><![CDATA[components, which saves energy and has high reliability;
5. The mast has variable angles and overall sliding to achieve landing support and enhance the stability of drilling;
6. The main drawworks is]]></description><pubDate><![CDATA[20211201]]></pubDate></item>
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<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[components for drilling rigsThree ventilation switch QF501B
M614002913-09 GLAND,M25X1.5,EX,ARMORED-CABLE,NON-POTD
Drilling fluid centrifuge accessoriesLW450-842N centrifuge differential assembly
Auto]]></description><pubDate><![CDATA[20231203]]></pubDate></item>

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