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<title><![CDATA[EC21 Product Catalogs - flanges seals]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/flanges-seals--2040/1/flanges seals.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[What is a malleable plug
? 
No291 HDG iron Plug fittings are designed to seal open ended pipes. Simply tap them into place to create a flush seal for your pipe. These can be used with Schedule 40 pip]]></description><pubDate><![CDATA[20250226]]></pubDate></item>
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<title><![CDATA[Gibault Joint for PVC]]></title><link><![CDATA[https://solidjoints6.en.ec21.com/Gibault-Joint-for-PVC--12002022_12002028.html]]></link><description><![CDATA[sealing performance. 
This pvc expansion coupling is engineered to handle higher pressures than comparable wide-range couplings, offering superior strength and reliability. Made from top-grade materi]]></description><pubDate><![CDATA[20240910]]></pubDate></item>
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<title><![CDATA[Flange]]></title><link><![CDATA[https://1438963.en.ec21.com/Flange--11937443_11937971.html]]></link><description><![CDATA[Flange pipe fittings are an important component for connecting pipes, usually composed of flanges, bolts, washers and seals. They are widely used in pipeline systems in petroleum, chemical industry, ]]></description><pubDate><![CDATA[20240516]]></pubDate></item>
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<title><![CDATA[Rubber Expansion Joints]]></title><link><![CDATA[https://hesperrubber.en.ec21.com/Rubber-Expansion-Joints--11926880_11926884.html]]></link><description><![CDATA[sealing performance.
Features:
Flange: JIS,DIN, ANSI, BS and other standard Flange.
Material: EPDM, Neoprene, Butyl, Hypalon, Natural Rubber, PTFE(teflon) lined
Bursting Pressure: 60kg/cm² (11/4&quot;~8&quot;]]></description><pubDate><![CDATA[20240419]]></pubDate></item>
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<title><![CDATA[Malleable Iron Pipe Fittings 130 Equal Tee]]></title><link><![CDATA[https://fluidtechpipe.en.ec21.com/Malleable-Iron-Pipe-Fittings-130--11917002_11917037.html]]></link><description><![CDATA[sealing: gaskets, raw material belts, line hemp, flange blinds, pipe plugs, blinds, heads, welding plugs. 6. Pipe fittings for pipeline fixation:
snap rings, drag hooks, lifting rings, brackets, brac]]></description><pubDate><![CDATA[20240327]]></pubDate></item>
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<title><![CDATA[Blind Flange]]></title><link><![CDATA[https://hebeifusion.en.ec21.com/Blind-Flange--11708757_11708758.html]]></link><description><![CDATA[sealing rings machined into the mating surface. the blind flange has the face thickness of a flange, matching face type and a similar bolting pattern.
Blind flanges are typically used to enclose the ]]></description><pubDate><![CDATA[20230114]]></pubDate></item>
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<title><![CDATA[3A Anti-Corrosion and Insulation Rubber Strip]]></title><link><![CDATA[https://wenlimin198987.en.ec21.com/3A-Anti-Corrosion-and-Insulation--11808519_11808530.html]]></link><description><![CDATA[insulation, and cold insulation of valves, tees, flanges, and various irregular components.
--Product performance parameters and construction operation instructions are available upon request.
]]></description><pubDate><![CDATA[20230619]]></pubDate></item>
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<title><![CDATA[Flexible Flange Adaptor Connection for Pipes in Material Ductile Iron, Steel Etc PN10/16/25]]></title><link><![CDATA[https://pipefittingcn.en.ec21.com/Flexible-Flange-Adaptor-Connection-for--11552196_11552720.html]]></link><description><![CDATA[as follows:
Under DN600 is +-4°;
DN700-DN800 is +-3°;
DN900-DN1200 is +-2°;
Options
Flange drilling with BS or ANSI standard
GB8.8, stainless steel, Dacromet bolt
Various coating
Seal: NBR etc.
]]></description><pubDate><![CDATA[20220506]]></pubDate></item>
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<title><![CDATA[AWWA Fittings]]></title><link><![CDATA[https://solidpipeline.en.ec21.com/AWWA-Fittings--10410498_10410529.html]]></link><description><![CDATA[Mechanical joint (AWWA C153) in which sealing is obtained by applying pressure to the gasket by gland.
Flanges fittings (AWWA C110) are jointed by the bolts, nuts and sealed by the gaskets.
]]></description><pubDate><![CDATA[20210201]]></pubDate></item>
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<title><![CDATA[Dismantling Joint]]></title><link><![CDATA[https://tongchan123.en.ec21.com/Dismantling-Joint--10205322_10205399.html]]></link><description><![CDATA[PN10/16/25 
FLANGE DIMENSIONS: BS EN1092 PN10/ 16/ 25; AS2129 TABLE D/E; BS10 TABLE D/E; 
BODY: DUCTILE IRON GGG50 
MIDDLE FLANGE: DUCTILE IRON GGG50 
SEAL: EPDM, NBR, OR WRAS APPROVED SEAL 
]]></description><pubDate><![CDATA[20180730]]></pubDate></item>
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<title><![CDATA[Coupling Pipe Fitting]]></title><link><![CDATA[https://cncysteel.en.ec21.com/Coupling-Pipe-Fitting--11747394_11747395.html]]></link><description><![CDATA[flanges, loose joints, pipe hoops, clamps, clamp sleeves, throat hoops, etc.2, change the direction of the pipe fittings: elbow, bend pipe.3, change the pipe diameter of pipe fittings: reducing diame]]></description><pubDate><![CDATA[20230314]]></pubDate></item>
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<title><![CDATA[KF 25 Car Vacuum Pipe Fittings Stainless Steel Weld Stub Vacuum Flange Fittings]]></title><link><![CDATA[https://fittingsvacuum.en.ec21.com/KF-25-Car-Vacuum-Pipe--11866761_11866762.html]]></link><description><![CDATA[sealing force to fully compress the O-Ring, so that the flanges and the centering ring are metal to metal. The heavy-duty spring supports the full range of production tolerance variables. The self-ad]]></description><pubDate><![CDATA[20231115]]></pubDate></item>
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<title><![CDATA[SURE-FLEX Couplings]]></title><link><![CDATA[https://ptcoupling.en.ec21.com/SURE-FLEX-Couplings--1157582_1158115.html]]></link><description><![CDATA[seals. Alignment can be checked with a straightedge placed across 
the outside of the precision-machined flange. No special tools are needed for 
installation, alignment or removal.
NO LUBRICATION, T]]></description><pubDate><![CDATA[20110715]]></pubDate></item>
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<title><![CDATA[GJQ(X)-SF Double-sphere Flexible Rubber Expansion Connector]]></title><link><![CDATA[https://liweigroup.en.ec21.com/GJQ-X-SF-Double--6699342_8369032.html]]></link><description><![CDATA[sealing is very good. It is in light weight, very easy for installation . rubber expansion joint has long life performance, but must be not contact with sharp metal instruments to avoid piercing the ]]></description><pubDate><![CDATA[20131105]]></pubDate></item>

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