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<title><![CDATA[EC21 Product Catalogs - surface packer]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/surface_packer--2673/1/surface packer.html]]></link><item>
<title><![CDATA[Hydraulic Liner Hanger Tie-Back Assembly]]></title><link><![CDATA[https://saigaogroup.en.ec21.com/Hydraulic_Liner_Hanger_Tie_Back--11093688_11181033.html]]></link><description><![CDATA[The tie-back assembly is a special tie back cementing
tool for tieback operation.
Tieback equipment allows existing liners with a receptacle to be extended to the surface or farther up hole, and prov]]></description><pubDate><![CDATA[20200622]]></pubDate></item>
<item>
<title><![CDATA[No-Dig FRP Sware Rehabilotation System]]></title><link><![CDATA[https://cometap.en.ec21.com/No_Dig_FRP_Sware_Rehabilotation--2_3205399.html]]></link><description><![CDATA[packer have the epoxy resin extruded glassfibre fabrics on it&apos;s out surface and ship to the job site. On the site, the rubber sleeve packer is inflated by air pressure unitl it tightly attached to th]]></description><pubDate><![CDATA[20111102]]></pubDate></item>

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