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<title><![CDATA[EC21 Product Catalogs - with internal thread]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/with-internal-thread--2040/1/with internal thread.html]]></link><item>
<title><![CDATA[No130R Reducing Galvanized Pipe Fittings Tee]]></title><link><![CDATA[https://yinuopipefitting.en.ec21.com/No130R-Reducing-Galvanized-Pipe-Fittings--11923923_11924026.html]]></link><description><![CDATA[with UL/FM certificated
What is the difference between malleable and ductile iron?
Malleable vs. Ductile Iron – A Comparison of Malleable and Malleable iron typically has some internal flaws stemmi]]></description><pubDate><![CDATA[20250226]]></pubDate></item>
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<title><![CDATA[Equal Tee]]></title><link><![CDATA[https://zhseamlesspipe.en.ec21.com/Equal-Tee--11988939_11988942.html]]></link><description><![CDATA[internal water supply pipes, equal tees are used to divide or converge water flow to meet various water usage needs.
3. HVAC Systems: In HVAC systems, equal tees are used to control the flow directio]]></description><pubDate><![CDATA[20240821]]></pubDate></item>
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<title><![CDATA[Copper Silencer/ Muffler]]></title><link><![CDATA[https://yaheng01.en.ec21.com/Copper-Silencer-Muffler--11904919_11941794.html]]></link><description><![CDATA[with various internal structures such as chambers, baffles, or acoustic materials. Additionally, it is worth noting that copper&apos;s natural sound-dampening qualities make it an effective choice for suc]]></description><pubDate><![CDATA[20240524]]></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[threading applications.
Poly Septic Tank
A septic tank is a key component of on-site sewage treatment systems, commonly used in areas without access to centralized sewer systems. It&apos;s typically a bur]]></description><pubDate><![CDATA[20240426]]></pubDate></item>
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<title><![CDATA[Dia 28mm-950/1050 Thread Bar]]></title><link><![CDATA[https://yidaobar.en.ec21.com/Dia-28mm-950-1050-Thread--11582039_11653365.html]]></link><description><![CDATA[thread bar is made of black steel with a continuous right-handed along the entire length of the
thread bar 
. The continuous threading allows the cut of the bar with different length according to the]]></description><pubDate><![CDATA[20240424]]></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[Thread) RC thread (conical thread, internal thread) enjoys a high reputation in the market.
The working pressure of the pipe nipple will vary with the size and construction of the pipe, the type and ]]></description><pubDate><![CDATA[20240328]]></pubDate></item>
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<title><![CDATA[REDUCER TEE  Stainless Steel Tee Factory  Threaded Fittings]]></title><link><![CDATA[https://jinsonfittings.en.ec21.com/REDUCER-TEE-Stainless-Steel--11021108_11027612.html]]></link><description><![CDATA[With 10 years’ export experiences, our thread fittings, ball valve
, butt weld fitting and stainless steel flange has been welcomed in international markets
If you want to know more about pipe fitt]]></description><pubDate><![CDATA[20201015]]></pubDate></item>
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<title><![CDATA[Bend 90,Male and Female]]></title><link><![CDATA[https://donghuan.en.ec21.com/Bend-90-Male-and-Female--5895319_5895901.html]]></link><description><![CDATA[international pipeline fittings.
We produce the galvanized and black malleable iron pipe fittings with SDH brand that can be divided in three standards, American standard, Din standard and British st]]></description><pubDate><![CDATA[20111010]]></pubDate></item>
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<title><![CDATA[QS Series Quick Release Couplings According To ISO 7241-A Standard. One-way Connection]]></title><link><![CDATA[https://348947411235.en.ec21.com/QS-Series-Quick-Release-Couplings--11670456_11670815.html]]></link><description><![CDATA[The quick release connection QS series with a conical valve. They comply with the international standard ISO 7241-A. Made of carbon steel. Used in hydraulic systems at rated working pressure up to 31]]></description><pubDate><![CDATA[20221109]]></pubDate></item>

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