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<title><![CDATA[EC21 Product Catalogs - air coupling]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/air-coupling--2040/1/air coupling.html]]></link><item>
<title><![CDATA[NO291 HDG Iron Plug Fittings]]></title><link><![CDATA[https://yinuopipefitting.en.ec21.com/NO291-HDG-Iron-Plug-Fittings--11923923_12045422.html]]></link><description><![CDATA[couplings and floor flange etc
Why can’t I use Rust oleum on galvanized metal? 
Spray paints will react with the zinc during any stage of the galvanized layer, in a process called saponification. T]]></description><pubDate><![CDATA[20250226]]></pubDate></item>
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<title><![CDATA[HIFLUX - High Pressure Union &amp; Adapter]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX-High-Pressure--6657081_6018631.html]]></link><description><![CDATA[coupling.
- Using stainless steel 316 cold material for excellent corrosion resistant.
- Various formations from overall pressure to national pipe thread (NPT).
- Cone and
thread connection to preven]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
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<title><![CDATA[Copper Elbow Joint Pipe &amp; Fittings]]></title><link><![CDATA[https://yaheng01.en.ec21.com/Copper-Elbow-Joint-Pipe--11904919_11941792.html]]></link><description><![CDATA[a secure and leak-free connection when properly installed, ensuring the integrity of the plumbing system.
If you want to know more kinds of refrigeration couplings
, please visit our website.
]]></description><pubDate><![CDATA[20240524]]></pubDate></item>
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<title><![CDATA[Pipe Grip Couplings]]></title><link><![CDATA[https://86pipecoupling.en.ec21.com/Pipe-Grip-Couplings--11919572_11919573.html]]></link><description><![CDATA[H-GL Axilock Pipe Coupling
H-GL
Axilock Pipe Coupling
Features of H-GL Axilock Pipe Coupling
Makes pipeline safe, light and prompt to be connected
Axilock pipe couplings are suitable for connecting a]]></description><pubDate><![CDATA[20240402]]></pubDate></item>
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<title><![CDATA[King Nipples]]></title><link><![CDATA[https://tcpipefittings.en.ec21.com/King-Nipples--11919678_11919679.html]]></link><description><![CDATA[Coupling: King Nipples Pipe Fittings feature a quick coupling mechanism, allowing for rapid and secure connections and disconnections. This feature is particularly valuable in firefighting and emerge]]></description><pubDate><![CDATA[20240402]]></pubDate></item>
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<title><![CDATA[Stainless Steel Nipple]]></title><link><![CDATA[https://fluidtechpipe.en.ec21.com/Stainless-Steel-Nipple--11917471_11917472.html]]></link><description><![CDATA[Coupling combinations are recommended for low pressure discharge and suction service with a variety of compatible fluids and are not suitable for compressible products such as air, nitrogen or steam.]]></description><pubDate><![CDATA[20240328]]></pubDate></item>
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<title><![CDATA[Water Supply Pipes Grooved Fittings Concentric Reducer Elbow 90 Polished]]></title><link><![CDATA[https://groovefittingcom.en.ec21.com/Water-Supply-Pipes-Grooved-Fittings--11860304_11860305.html]]></link><description><![CDATA[Couplings and Fittings, Stainless Steel Grooved Fittings, Grooved Couplings and Fittings Applications:WFZT Polished Stainless Steel Grooved Pipe FittingsOur WFZT Grooved Pipe Fittings Are Designed To]]></description><pubDate><![CDATA[20231030]]></pubDate></item>
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<title><![CDATA[IFAN Manufacture Supply PVC Fittings Customized Elbow CPVC PVC Pipe Fittings]]></title><link><![CDATA[https://ifangroup.en.ec21.com/IFAN-Manufacture-Supply-PVC-Fittings--11830757_11831277.html]]></link><description><![CDATA[couplings, adapters, and more, making them suitable for a variety of plumbing and electrical projects. 3. PVC fittings are widely used in various applications, including plumbing, irrigation, ventila]]></description><pubDate><![CDATA[20230808]]></pubDate></item>
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<title><![CDATA[U.S Type Chicago Coupling]]></title><link><![CDATA[https://fastlineindustrial.en.ec21.com/U.S-Type-Chicago-Coupling--11860803_11864294.html]]></link><description><![CDATA[Application: Mainly used on industrial hose, water delivery and Mining machines etc.
Also called U.S Type Air Hose Coupling / Chicago Coupling
Material: ● Carbon Steel, Malleable Iron, Stainless St]]></description><pubDate><![CDATA[20231108]]></pubDate></item>
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<title><![CDATA[Variable Speed Fluid Couplings]]></title><link><![CDATA[https://ptcoupling.en.ec21.com/Variable-Speed-Fluid-Couplings--1157582_1158144.html]]></link><description><![CDATA[coupling to be used in open air installations.
Movement of the external control varies the position fo the scoop tube controlling 
the speed of the output shaft. Automatic or remote controls can read]]></description><pubDate><![CDATA[20110715]]></pubDate></item>
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<title><![CDATA[Flexible Eccentric Rubber Reducing Coupling]]></title><link><![CDATA[https://liweigroup.en.ec21.com/Flexible-Eccentric-Rubber-Reducing-Coupling--6699342_8177507.html]]></link><description><![CDATA[Introduction of eccentric rubber reducing coupling 
Eccentric rubber reducing coupling can solve the problem of different diameter when connecting to metal pipe, has the effect of the damping noise r]]></description><pubDate><![CDATA[20131105]]></pubDate></item>

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