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<title><![CDATA[EC21 Product Catalogs - ni resist ring]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/ni resist ring.html]]></link><item>
<title><![CDATA[Piston ALFIN Rings (Piston Ring Carrier Insert, or Piston ALFIN Ring, or NI-wear-resistant Ring)]]></title><link><![CDATA[https://saltcore.en.ec21.com/Piston-ALFIN-Rings-Piston--11648444_11648459.html]]></link><description><![CDATA[Features
* Usual hardness is 120-160HB
* High Wear Resistance Nickel Alloy
* According to the diameter we agree on
* Application for Gasoline and Diesel Engine Piston
Pistons
with our ALFIN rings pro]]></description><pubDate><![CDATA[20230210]]></pubDate></item>
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<title><![CDATA[Block Magnets]]></title><link><![CDATA[https://noel123.en.ec21.com/Block-Magnets--12057561_12067438.html]]></link><description><![CDATA[Ring,Arc,Countersunk, Segment, hook)CoatingCustomised (Ni, Zn, Epoxy, Gold, etc.)Size tolerance±0.05mm for diamater /thickness, ±0.1mm for width/ lengthDensity7.5-7.6g/cm³MagnetizationThickness Ma]]></description><pubDate><![CDATA[20260429]]></pubDate></item>
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<title><![CDATA[Brazing (Cu-Ag) Series]]></title><link><![CDATA[https://hkssts.en.ec21.com/Brazing-Cu-Ag--5956063_5956086.html]]></link><description><![CDATA[ring is ok for us never mind what size .
A, Detailed product Description:
A-1 Low silver content braizing welding metal:
Standard
Chemical composition(%)
AWS
(JIS)
P
Ag
Cu
Sn
Sb
Sodify
Lipuefy
Use te]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[HIFLUX - High Pressure 2-Way 3-way Trunnion Ball Valve]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX-High-Pressure--9343829_9200757.html]]></link><description><![CDATA[resistance, rub resistance and chemical resistance with PEEK for the seat.
- O-ring Material : Viton
- Standard Material : SUS316
- Possible to check flow direction with handle position.
- Important ]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
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<title><![CDATA[Electric Pressure Seal Power Station Gate Valve]]></title><link><![CDATA[https://wangtina2.en.ec21.com/Electric-Pressure-Seal-Power-Station--12001320_12004358.html]]></link><description><![CDATA[Ni21Cr17Ni2SUH600SUH60020Cr1Mo1V1A20Cr1Mo1V1ACover2515CrMoA12Cr1MoVA12Cr1MoVAWCBWC1WC6WC9PackingReinforced flexible graphiteYokeWCBWCBWCBWCBWC1WC6WC9Sealing ringMild steel(reinforced flexible graphit]]></description><pubDate><![CDATA[20240913]]></pubDate></item>
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<title><![CDATA[Dry Screw Vacuum Pump]]></title><link><![CDATA[https://vpsdry.en.ec21.com/Dry-Screw-Vacuum-Pump--1891422_1891529.html]]></link><description><![CDATA[rings.
Special coatings - Telien (PFA), NI or Cr Plated
However, the followings are also avarable
Special O-rings such as Kalrez, Tefion
Special Mech, Seals like Hastelloy, Ni-resist
Extra Test 
Leak]]></description><pubDate><![CDATA[20080516]]></pubDate></item>
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<title><![CDATA[High Frequency Welded Finned Pipe of Punching Type]]></title><link><![CDATA[https://jysuling1.en.ec21.com/High-Frequency-Welded-Finned-Pipe--11600429_11812599.html]]></link><description><![CDATA[Rings
High Light:
helical fin tube,helical finned tube
4.Quick Detail:High Frequency Resistance Welded Helical Steel Fin Tubes is widely used in the recovery of waste heat from boiler flue gas.
Gener]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[Carbon Stainless Steel Gate Valve Pressure Seal]]></title><link><![CDATA[https://yuanfeng711.en.ec21.com/Carbon-Stainless-Steel-Gate-Valve--6028787_6028824.html]]></link><description><![CDATA[NI-RESIST A439-D2
23 BEARING STEEL STEEL STEEL STEEL STEEL STEEL
DIMENSIONS LIST(UNIT:MM):
CLASS 900
DN SIZE d D D1 L L1 L2 H(OPEN) W
50 2&amp;rdquo; 47 63 53 216 368 371 509 350
65 2-1/2&amp;rdquo; 57 75 63]]></description><pubDate><![CDATA[20180211]]></pubDate></item>
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<title><![CDATA[QFI Ball Loosing Steel Expansion Joint]]></title><link><![CDATA[https://liweigroup.en.ec21.com/QFI-Ball-Loosing-Steel-Expansion--6699342_8410947.html]]></link><description><![CDATA[ring
1
NBR,EPDM
3
Short pipe
2
Q235A,20,16Mn
4
Stud
n
Q235A,35, 1Cr18Ni9Ti
5
nut
n
Q235A,20, 1Cr18Ni9Ti
5. ball loosing steel expansion joint data form 
Notes: if other satandard requirement or speci]]></description><pubDate><![CDATA[20131105]]></pubDate></item>
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<title><![CDATA[Fischer Contact Pressure Gauge]]></title><link><![CDATA[https://contranspower.en.ec21.com/Fischer-Contact-Pressure-Gauge--9929422_9930064.html]]></link><description><![CDATA[ring range Nominal pressure Max. pressure Perm. ambient temperature Perm. media temperature Degree of protection Mounting position Accuracy Adjustment of zero point Measuring System Measuring ranges ]]></description><pubDate><![CDATA[20200828]]></pubDate></item>
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<title><![CDATA[Molybdenum Wire]]></title><link><![CDATA[https://kktungstenmolybdenum.en.ec21.com/Molybdenum-Wire--9967220_9967237.html]]></link><description><![CDATA[Ni
0.003
N
0.003
Al
0.002
--
--
Application:
Molybdenum wire, moly wire, spray wire is mainly used for auto parts spraying, such as piston ring, synchronizer rings, shift elements, etc. Molybdenum sp]]></description><pubDate><![CDATA[20220608]]></pubDate></item>
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<title><![CDATA[Soft Magnetic Iron Cobalt Alloy Hiperco 27]]></title><link><![CDATA[https://alloyexporters.en.ec21.com/Soft-Magnetic-Iron-Cobalt-Alloy--10251764_11136594.html]]></link><description><![CDATA[Ni Max V Max Co Fe 0.025 0.350.350.015 0.0150.75 0.350.3526.5-28.5Bal.Physical Properties Resistivity,μΩ•m 0.19 Density,g/cm3 7.99 Curie Temperature,°C 925 Saturation Magnetostriction ,10-6 36 S]]></description><pubDate><![CDATA[20200512]]></pubDate></item>
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<title><![CDATA[Ring Neodymium Magnet,Neodymium Bar Magnets]]></title><link><![CDATA[https://horizonmagnet.en.ec21.com/Ring-Neodymium-Magnet-Neodymium-Bar--10971914_10971919.html]]></link><description><![CDATA[ring needs vibration tumbling and the big ring needs manual chamfering.
High demagnetization resistance Neodymium magnet
Main Application:
Electric motors, sensors, speakers, magnetic assemblies, etc]]></description><pubDate><![CDATA[20240111]]></pubDate></item>
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<title><![CDATA[Industry Nonferrous Materials Molybdenum Rings Round Circle Various Sizes]]></title><link><![CDATA[https://nonferrousmaterials.en.ec21.com/Industry-Nonferrous-Materials-Molybdenum-Rings--11853114_11853115.html]]></link><description><![CDATA[resistance at 20 °C
0.056 [(mm2)/m]
Applications
Molybdenum rings are widely used ed in national defense and the story, the electronic industry, aeronautics &amp; Astron, aquatics, and mechanical engine]]></description><pubDate><![CDATA[20231011]]></pubDate></item>
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<title><![CDATA[Die Steel /Mould Steel]]></title><link><![CDATA[https://jfyjfy666.en.ec21.com/Die-Steel-Mould-Steel--11409134_11409161.html]]></link><description><![CDATA[Ni4Cu4Nb(17-4PH), 1Cr12Mo, 25Cr2Mo1VA, 38Cr2Ni2Mo etc.
(4) Alloy steel, spring steel, bearing steel, stainless steel, heat resistant steel, high temperature alloy series, military products and the fo]]></description><pubDate><![CDATA[20211208]]></pubDate></item>
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<title><![CDATA[stainless Steel Clad Copper for Wet Metallurgy/ Electroplating/ Copper Steel Clad Conductive Bar]]></title><link><![CDATA[https://ticladcopper.en.ec21.com/stainless-Steel-Clad-Copper-for--11150348_11153126.html]]></link><description><![CDATA[ring. In recent years, there&apos;s a new application for titanium cladding plate , which is, used for corrosion resistance materials of steel structures in marine civil projects. Not only because of its ]]></description><pubDate><![CDATA[20200526]]></pubDate></item>
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<title><![CDATA[LN85 Series Cage Guided Globe Control Valve]]></title><link><![CDATA[https://supconvalve.en.ec21.com/LN85-Series-Cage-Guided-Globe--11032715_11032717.html]]></link><description><![CDATA[rings. The high stress resistant diaphragm, bearing maximum pressure of 0.5 MPa air supply, gives control valve a reliable shutoff. This type of actuator has a long life cycle with more than 1 millio]]></description><pubDate><![CDATA[20200212]]></pubDate></item>
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<title><![CDATA[Stainless Steel 1pc Thread Ball Valve]]></title><link><![CDATA[https://haiyingvalve.en.ec21.com/Stainless-Steel-1pc-Thread-Ball--11725077_11725078.html]]></link><description><![CDATA[resistance is small, and its resistance coefficient is equal to the pipe segment of the same length.
B. Simple structure, small volume and light weight.
C. Close and reliable, the current sealing sur]]></description><pubDate><![CDATA[20230210]]></pubDate></item>
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<title><![CDATA[Tobee 12/10ST-AHR Rubber Slurry Pump for Mining &amp; Mineral Processing]]></title><link><![CDATA[https://tobeepump3.en.ec21.com/Tobee-12-10ST-AHR-Rubber--11667194_11667232.html]]></link><description><![CDATA[resistance to abrasion and shock that ensures its effectiveness under the toughest conditions.3.Materials of Construction:
MAIN PARTS
LINERS
IMPELLERS
CASING
BASE
EXPELLER
EXPELLER RING
SHAFT SLEEVE
]]></description><pubDate><![CDATA[20221102]]></pubDate></item>
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<title><![CDATA[Epoxy Coated (Waterproof) Magnets]]></title><link><![CDATA[https://strongmagnetics.en.ec21.com/Epoxy-Coated-Waterproof--11744180_11836239.html]]></link><description><![CDATA[resistant than Ni-Cu-Ni triple coating. Neodymium rare earth magnets with epoxy coating are usually in black back, so they are also called black epoxy neodymium magnets. Other color for epoxy coated ]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[FABIA Pneumatic 3 Piece Butt Welding Ball Valve with Thrust Bearing]]></title><link><![CDATA[https://fbballvalve.en.ec21.com/FABIA-Pneumatic-3-Piece-Butt--11860860_11860861.html]]></link><description><![CDATA[ringSize:1/8 inch ～ 8 inchMaterial:WCB,Q235B,2507,A105,CF8(304),CF8M(316),CF3M (316L),CF3(304L),PVC,ZG1Cr18Ni9Ti,ZG1Cr18Ni12Mo2TiConnection type:Welded connection/flange connection/thread connectio]]></description><pubDate><![CDATA[20231031]]></pubDate></item>
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<title><![CDATA[Square Neodymium Adhesive Magnets 20x20x1mm]]></title><link><![CDATA[https://powerfulmagnets.en.ec21.com/Square-Neodymium-Adhesive-Magnets-20x20x1mm--11638107_11638147.html]]></link><description><![CDATA[Ni-Cu-Ni plating for corrosion resistant, and with 3M adhesive for strong adhesion.We supply square block neodymium adhesive magnets 20x20x1mm with vacuum packing.
Want to know the details of channel]]></description><pubDate><![CDATA[20220913]]></pubDate></item>

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