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<title><![CDATA[EC21 Product Catalogs - with internal thread]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/with_internal_thread--2842/1/with internal thread.html]]></link><item>
<title><![CDATA[L80-13cr OIL CASING]]></title><link><![CDATA[https://tjlkl.en.ec21.com/L80_13cr_OIL_CASING--11948093_11948094.html]]></link><description><![CDATA[threads such as direct connection, wedge, double step, and variable joints are processed and copper-plated. Applicable to oil well pipes and petroleum accessories, with fast delivery, high quality, c]]></description><pubDate><![CDATA[20240626]]></pubDate></item>
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<title><![CDATA[10 Inch Seamless Steel Pipe   Black Color Seamless Steel Pipe for Sale  Seamless Steel Pipe]]></title><link><![CDATA[https://creditsteelpipe.en.ec21.com/10_Inch_Seamless_Steel_Pipe--10987618_10987641.html]]></link><description><![CDATA[threaded and coupling,etc.
Surface Treatment: Bare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating
Packaging: Small pipes in bundles with strong steel strips,large pieces in ]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
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<title><![CDATA[Factory Directly Supply Hot Rolled Welded Galvanized Drip Irrigation Pipe with Low Price]]></title><link><![CDATA[https://alan3218.en.ec21.com/Factory_Directly_Supply_Hot_Rolled--10961535_10962134.html]]></link><description><![CDATA[with the most common being schedules 40 and 80. As the schedule number increases, the wall thickness of the pipe increases. The schedule number of a pipe therefore defines the internal diameter, as t]]></description><pubDate><![CDATA[20190529]]></pubDate></item>
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<title><![CDATA[China Supplier API 5CT N80 L80 9-5/8 40ppf Casing Petroleum Pipeline Oil and Gas Pipe for Industry]]></title><link><![CDATA[https://zhuyan230401.en.ec21.com/China_Supplier_API_5CT_N80--11826223_11827708.html]]></link><description><![CDATA[with domestic and foreign advanced CNC thread lathes, hydraulic presses, spray printing equipment, and reliable products with reliable quality, It has successively passed ISO9001: 2000 international ]]></description><pubDate><![CDATA[20230801]]></pubDate></item>
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<title><![CDATA[API 5CT L80 N80 K55 J55 Coupling P110 Casing Tubing Pup Joint]]></title><link><![CDATA[https://lindasun00.en.ec21.com/API_5CT_L80_N80_K55--2845141_5005015.html]]></link><description><![CDATA[internally threaded cylinder for joining two lengths of threaded pipe.
API 5L covers seamless and welded steel pipes for use in pipeline transportation systems in the petroleum and natural gas indust]]></description><pubDate><![CDATA[20231106]]></pubDate></item>
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<title><![CDATA[Steel Pipe]]></title><link><![CDATA[https://eaststeel.en.ec21.com/Steel_Pipe--3832766_3832767.html]]></link><description><![CDATA[Weifang East Steel Pipe Co. Ltd. is a leading enterprise in China, specializing in manufacturing ERW steel pipes(round/square/rectangular) with plain or threaded ends,w-beam barrier,seamless steel pi]]></description><pubDate><![CDATA[20100923]]></pubDate></item>

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