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<title><![CDATA[EC21 Product Catalogs - wall ring]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/wall_ring--330817/1/wall ring.html]]></link><item>
<title><![CDATA[UHMWPE Life Escape Pipe]]></title><link><![CDATA[https://buoypipe.en.ec21.com/UHMWPE_Life_Escape_Pipe--11053826_11053833.html]]></link><description><![CDATA[ring the real situation in the road tunnel construction site, the outer diameter of the emergency rescue passage should not be too large, or it may effect the construction more seriously, therefore t]]></description><pubDate><![CDATA[20240603]]></pubDate></item>
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<title><![CDATA[HDPE Metal Belt Reinforced Corrugated Pipe]]></title><link><![CDATA[https://sincopipe.en.ec21.com/HDPE_Metal_Belt_Reinforced_Corrugated--11765569_11923549.html]]></link><description><![CDATA[wall of HDPE steel belt reinforced spiral corrugated pipe is smooth, the flow rate is large, and the tube is hard to scale.
3. With novel structure, high strength and high ring-stiffness.
4. Light we]]></description><pubDate><![CDATA[20240411]]></pubDate></item>
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<title><![CDATA[HDPE Steel Bellows]]></title><link><![CDATA[https://xdfpipe.en.ec21.com/HDPE_Steel_Bellows--11748533_11748537.html]]></link><description><![CDATA[wall structure is composed of three layers: the inner layer is a continuous solid-walled PE inner pipe, and the inner pipe is wound with a ring-shaped corrugated steel belt reinforcement (formed into]]></description><pubDate><![CDATA[20230315]]></pubDate></item>
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<title><![CDATA[Pressure Water Pipes]]></title><link><![CDATA[https://abina.en.ec21.com/Pressure_Water_Pipes--8527694_8527711.html]]></link><description><![CDATA[wall tickness are based on an overallservice (design) coefficient C=2,5 from 50 mm to 90 mm. and C= 2 from 110 mm to 400 mm.
Featuresof Plastic PVC-U pipes;
Fully compliant with TS EN ISO 1452-2-3.
R]]></description><pubDate><![CDATA[20131003]]></pubDate></item>

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