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<title><![CDATA[EC21 Product Catalogs - wall ring]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/wall_ring--2040/1/wall ring.html]]></link><item>
<title><![CDATA[Ductile Iron Pipe(Self-anchored or Restrained Joint)]]></title><link><![CDATA[https://solidpipes.en.ec21.com/Ductile_Iron_Pipe_Self_anchored--10786224_10786278.html]]></link><description><![CDATA[ring as per ISO4633 
9) DN 80 - 2,600 mm 
10) High strength, lighter than gray iron, good corrosion resistance, no furring, small flow resistance, easy fixing, long life time 
11) Checked by automati]]></description><pubDate><![CDATA[20240914]]></pubDate></item>
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<title><![CDATA[Drain Pipe]]></title><link><![CDATA[https://tiantie001.en.ec21.com/Drain_Pipe--11883249_11930107.html]]></link><description><![CDATA[Wall Corrugated Pipe
Made of high-density polyethylene as raw material, it is a new type of lightweight pipe with a special hollow ring structure. While meeting the strength and stiffness of engineer]]></description><pubDate><![CDATA[20240426]]></pubDate></item>
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<title><![CDATA[PVC Pipe Belling Machine]]></title><link><![CDATA[https://qingchenyu.en.ec21.com/PVC_Pipe_Belling_Machine--11854833_11854837.html]]></link><description><![CDATA[wall thickness is uniform; The belling can be different according to the plasticity of the material. The belling die can be expanded first and then casing, or first casing and then expansion. In gene]]></description><pubDate><![CDATA[20231016]]></pubDate></item>
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<title><![CDATA[ISO2531 Ductile Iron Pipe K9]]></title><link><![CDATA[https://slrfoundry.en.ec21.com/ISO2531_Ductile_Iron_Pipe_K9--11206888_11206898.html]]></link><description><![CDATA[ring: EPDM, SBR or NBR
SLR
Ductile Iron Pipe 
Description
Basic information of pipe:
1
Type:
The T-type Joint Pipe (Push-on)
The K-type Joint Pipe
The Self-Restrained Joint Pipes
2
Standard:
ISO2531,]]></description><pubDate><![CDATA[20210618]]></pubDate></item>
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<title><![CDATA[1/2 Solar Water Heater Connection Pipe]]></title><link><![CDATA[https://chinauniepu.en.ec21.com/1_2_Solar_Water_Heater--10975732_10980173.html]]></link><description><![CDATA[wall is smooth, fluid resistance, excellent mechanical properties of water.
- 4.Ring resistance to chemical corrosion and stress cracking resistance.
- 5.Cross-linked high, solid texture toughness, i]]></description><pubDate><![CDATA[20190712]]></pubDate></item>
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<title><![CDATA[Carbon Steel elbow pipe fittings]]></title><link><![CDATA[https://pipefitting0086.en.ec21.com/Carbon_Steel_elbow_pipe_fittings--6461971_6483001.html]]></link><description><![CDATA[ring and long welding neck flanges .
7. Alloy steel and stainless steel pipe fittings as the items.
SIZE: 1/2 inch-72 inch 
WALL THICKNESS: SCH-5S to SCH-XXS 
STANDARD: ASME ANSI B16.9, JIS, DIN 
MAT]]></description><pubDate><![CDATA[20160624]]></pubDate></item>
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<title><![CDATA[Ceramic Lined Composite Pipe and Ceramic Elbow]]></title><link><![CDATA[https://free123456789.en.ec21.com/Ceramic_Lined_Composite_Pipe_and--10441583_10444221.html]]></link><description><![CDATA[ring lined composite pipes can greatly prolong the speed of pipes wear out . 
Features 
1. Ceramic lined steel pipe has strong wear resistance performance and anti-erosion capacity. 
2. With Smooth i]]></description><pubDate><![CDATA[20181120]]></pubDate></item>

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