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<title><![CDATA[EC21 Product Catalogs - valve ring]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/valve_ring--1815/1/valve ring.html]]></link><item>
<title><![CDATA[Expanded Graphite Packing]]></title><link><![CDATA[https://sinston.en.ec21.com/Expanded_Graphite_Packing--4145169_4339596.html]]></link><description><![CDATA[rings.
SERVICE LIMITS:
ãÂÂ
Rotating
Reciprocating
Valves
Pressure
20 Bar
100Bar
300Bar-
Shaft speed
20m/s
2m/s
2m/s
Density
1.0~1.3g/cm3 (+5% for 2000K)
Temperature
-220~+5000C(+5500C with ste]]></description><pubDate><![CDATA[20260423]]></pubDate></item>
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<title><![CDATA[Hydraulic Motor Seal TCV Oil Seal]]></title><link><![CDATA[https://xtnbkautoparts.en.ec21.com/Hydraulic_Motor_Seal_TCV_Oil--11938027_12027077.html]]></link><description><![CDATA[valves, and other components that require hydraulic oil transmission. Seals ensure smooth and efficient operation of the system without any leaks or malfunctions.
Hydraulic oil seals are an important]]></description><pubDate><![CDATA[20241125]]></pubDate></item>
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<title><![CDATA[&quot;China Yoyik Sealing Ring 4TY2570 for Electric Company]]></title><link><![CDATA[https://yoyik456.en.ec21.com/China_Yoyik_Sealing_Ring_4TY2570--11988505_12001088.html]]></link><description><![CDATA[ring 4TY2570-DF
EH oil main pump A10VS0100DFLR/31RVPA12NOO
oil lubrication pump 125LY-35-8
vacuum filter HSNH440
AST solenoid valve 4WE6D62/EG220N9K4/V
accumulator Nitrogen charger YAV-II
piston pump]]></description><pubDate><![CDATA[20240909]]></pubDate></item>
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<title><![CDATA[Carbon Fiber Packing]]></title><link><![CDATA[https://ukey.en.ec21.com/Carbon_Fiber_Packing--11861263_11862226.html]]></link><description><![CDATA[valves in high pressure and high temperature application. To be used as stand-alone packing or in combination as anti-extrusion ring. In combination with pure graphite ring it presents the perfect se]]></description><pubDate><![CDATA[20240618]]></pubDate></item>
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<title><![CDATA[Best Rubber High Pressure Oil Seal Power Steering Valve Oil Seal 24x41x8.5]]></title><link><![CDATA[https://xtsbt.en.ec21.com/Best_Rubber_High_Pressure_Oil--11765483_11923897.html]]></link><description><![CDATA[Valve seal
Product advantage:
1. we have our own product brand -SBT, high quality oil seal.
2. Innovative groove ring design;
3. Optimized sealing edge;
4. Resistance to extrusion;
5. None leakage;
]]></description><pubDate><![CDATA[20240412]]></pubDate></item>
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<title><![CDATA[Hot Sale Oil Resistant High Temperature Resistance Nbr Fkm Silicon O Ring]]></title><link><![CDATA[https://nqksf.en.ec21.com/Hot_Sale_Oil_Resistant_High--11814360_11833616.html]]></link><description><![CDATA[rings find extensive applications in plumbing and HVAC systems, where 
they provide leak-free seals for pipes, valves, and fittings. Nitrile butadiene 
rubber (NBR) O-rings, chemicals, and temperatur]]></description><pubDate><![CDATA[20230814]]></pubDate></item>
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<title><![CDATA[Rubber Excavator Cylinder Seal Kits for KOMATSU PC200-7/8 SEAL KIT BOOM]]></title><link><![CDATA[https://excavatorsealscom.en.ec21.com/Rubber_Excavator_Cylinder_Seal_Kits--11898083_11898084.html]]></link><description><![CDATA[Valve Seal Kit
Hydraulic Cylinder O Rings
Swing Motor Seal Kit
Center Joint Seal Kit
Hydraulic O Ring Kit
Track Adjuster Seal Kit
Breaker Seal Kit
Hydraulic Cylinder Rod Seal
Hydraulic Piston Seal
Du]]></description><pubDate><![CDATA[20240206]]></pubDate></item>
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<title><![CDATA[Sealing Rings]]></title><link><![CDATA[https://jizan.en.ec21.com/Sealing_Rings--11743770_11743798.html]]></link><description><![CDATA[that require a reliable and efficient seal, such as in engines, pumps, valves and other machinery. If you are interested in our products, feel free to contact us!
click
to visit our website
]]></description><pubDate><![CDATA[20230309]]></pubDate></item>
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<title><![CDATA[Shaft Oil Seal TC Type Size Rubber Covered Double Lip NBR FKM]]></title><link><![CDATA[https://hongleioilseals.en.ec21.com/Shaft_Oil_Seal_TC_Type--11297909_11297923.html]]></link><description><![CDATA[Valve Stem Seals, Precision Rubber Parts, O-rings. Our Products are widely used in coal mines, oil fields, electric power, ships, automobiles, locomotives, construction machinery, agricultural machin]]></description><pubDate><![CDATA[20221222]]></pubDate></item>
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<title><![CDATA[PTFE (Teflon) Ball Valve Seat]]></title><link><![CDATA[https://maxtide703.en.ec21.com/PTFE_Teflon_Ball_Valve_Seat--10231271_10794739.html]]></link><description><![CDATA[ring and manufacturing. 
Reference Materials &amp; Sizes of Ball Valve Seat
No.
Size (mm)
Material
1
&amp;Oslash;20*&amp;Oslash;12.7*3.6
PTFE
2
&amp;Oslash;25*&amp;Oslash;15*4.2
PTFE
3
&amp;Oslash;32*&amp;Oslash;20.5*4.8
PTFE
4]]></description><pubDate><![CDATA[20181203]]></pubDate></item>
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<title><![CDATA[9.25x1.78 O Rings]]></title><link><![CDATA[https://autoparts1015.en.ec21.com/9.25x1.78_O_Rings--10228874_10228889.html]]></link><description><![CDATA[ring, Y-ring, D-ring, and other customized rubber parts; Wider range of products can meet different requirement for different industries: Auto plant, auto air-conditioner, auto parts, valve &amp;pumps, e]]></description><pubDate><![CDATA[20161127]]></pubDate></item>

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