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<title><![CDATA[EC21 Product Catalogs - double seals]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/double_seals--2673/1/double seals.html]]></link><item>
<title><![CDATA[China Best HZS Series Ready Mixed Concrete Cement Batching Mixing Plant for Sale]]></title><link><![CDATA[https://sanlianmachine.en.ec21.com/China_Best_HZS_Series_Ready--12045867_12045876.html]]></link><description><![CDATA[sealing, ensuring 160,000 batches of consistent mixing.
Modular design for fast installation with minimal on-site
welding.
Impulse dust filter collects and reuses dust.
Double computer synchronized c]]></description><pubDate><![CDATA[20250228]]></pubDate></item>
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<title><![CDATA[Pimatic Iso 15552 / Vdma 24562 Heavy Duty Cylinders - P2020]]></title><link><![CDATA[https://25025225.en.ec21.com/Pimatic_Iso_15552_Vdma_24562--12045522_12045580.html]]></link><description><![CDATA[mm
Options:
Stainless steel piston rod, chrome plated
Corrosive resistant, steel parts made of AISI316
High temperature FKM seals
Double piston rod
Tandem cylinders
3- and 4- position cylinders
]]></description><pubDate><![CDATA[20250227]]></pubDate></item>
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<title><![CDATA[GOANWIN S2N Straight-Side Eccentric Press for Automotive Heavy-Duty Parts, Pressure Cookers, Steel B]]></title><link><![CDATA[https://goanwin.en.ec21.com/GOANWIN_S2N_Straight_Side_Eccentric--12040894_12041111.html]]></link><description><![CDATA[sealing plates, top cover center reinforcement plates, car rims, pressure cookers, steel bottles.
Description 
The GOANWIN S2N Series Closed Double-Point Eccentric Gear Press is an industry-leading s]]></description><pubDate><![CDATA[20250202]]></pubDate></item>
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<title><![CDATA[Fish Meal Plant,Fish Meal Machine,Fish Meal Production Line]]></title><link><![CDATA[https://hopeland119685.en.ec21.com/Fish_Meal_Plant_Fish_Meal--10004028_10004098.html]]></link><description><![CDATA[double-effect falling film concentration system and deodorization device for environment protection, and electrical general control, it can make fish meal and fish oil of high quality out of leftover]]></description><pubDate><![CDATA[20241113]]></pubDate></item>
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<title><![CDATA[API 609 Double Flanged Butterfly Valve]]></title><link><![CDATA[https://eathucasting.en.ec21.com/API_609_Double_Flanged_Butterfly--12018284_12018314.html]]></link><description><![CDATA[double flanged design allows for easy installation and provides excellent sealing capabilities, making these butterfly valves suitable for high-pressure and high-temperature environments. They are id]]></description><pubDate><![CDATA[20241016]]></pubDate></item>
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<title><![CDATA[Fully Welded Ball Valve]]></title><link><![CDATA[https://wangtina2.en.ec21.com/Fully_Welded_Ball_Valve--12001320_12003520.html]]></link><description><![CDATA[sealing,Side entry,2-PC body Or 3PC-Body,Anti-static,Fire-safe,Anti-blow out stem,Double seat,Double block and bleed,Stem extension,emergency seal
Materials:WCB,WCC,LCB,LCC,CF8,CF8M,CF3,CF3M,A105,LF2]]></description><pubDate><![CDATA[20240912]]></pubDate></item>
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<title><![CDATA[Yoyik Offer Servo Control Device TY9100J for Steam Turbine]]></title><link><![CDATA[https://yoyik456.en.ec21.com/Yoyik_Offer_Servo_Control_Device--11988505_11988509.html]]></link><description><![CDATA[seal XD108-45
double mechanical seal 104G-40
Hydraulic reversing valve seals MG00.11.19.01
centrifugal pump vertical 100-80-160
motor coupling PVH098R01AAD30A250000002001AB010A
globe valve HY-SHV25.0]]></description><pubDate><![CDATA[20240820]]></pubDate></item>
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<title><![CDATA[Desktop Candle Making Machine Wholesale Melting Tanks 10L Stainless Steel Bee Wax Melter Small]]></title><link><![CDATA[https://yide0769.en.ec21.com/Desktop_Candle_Making_Machine_Wholesale--11981691_11981692.html]]></link><description><![CDATA[Double layers with insulated cotton
3 Wax Valve
4 Handle
5 Lid
6 Tank Inside
7 Heating element at the bottom of the tankApplicationRelated ProductsRecommended by seller
Wholesale Candle Wick Insert M]]></description><pubDate><![CDATA[20240807]]></pubDate></item>
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<title><![CDATA[SEC-MP-5L Automatic Mixing and Pressing Machine]]></title><link><![CDATA[https://secondintelligent.en.ec21.com/SEC_MP_5L_Automatic_Mixing--11042501_11042512.html]]></link><description><![CDATA[double planetary vacuum power mixer also adds other mixers, such as various types of dispersion paddles, emulsifiers, etc. , Expand the scope of use.
Application of benchtop glue dispensing machine
:]]></description><pubDate><![CDATA[20240619]]></pubDate></item>
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<title><![CDATA[Vacuum Oil Quenching Furnace]]></title><link><![CDATA[https://haoyuefurnace.en.ec21.com/Vacuum_Oil_Quenching_Furnace--11953323_11953365.html]]></link><description><![CDATA[double-layer sealing structure.
Specifications
Type
Working Zone size(mm)
Capacity(kg)
Heating Power(KW)
Max.Temp(℃)
Temp.uniformity
Max.vacuum(Pa)
Pressure risingrate(Pa/h)
Air cooling pressure
VG]]></description><pubDate><![CDATA[20240618]]></pubDate></item>
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<title><![CDATA[Water Cooled Chiller Excellent Cooling Chiller 5HP R22/R407C Injection Plastic Chiller]]></title><link><![CDATA[https://xinbangltd.en.ec21.com/Water_Cooled_Chiller_Excellent_Cooling--11910358_11913344.html]]></link><description><![CDATA[doubled, significantly improving the heat transfer efficiency.
By adopting a high-efficiency copper tube with aluminum
finned type condenser, the air cooled chiller effectively dissipates heat. The
f]]></description><pubDate><![CDATA[20240319]]></pubDate></item>
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<title><![CDATA[Enclosure Type Laser Cutting Machine HS-CG1530 Series]]></title><link><![CDATA[https://cmbio12.en.ec21.com/Enclosure_Type_Laser_Cutting_Machine--11774782_11775427.html]]></link><description><![CDATA[double taper pin, it can be achieved in one step without any difference.
TECHNICAL PARAMETERS
Model
HS-CG1530
HS-CG2040
HS-CG2060
HS-CG2560
Working Area
1500 x 3000mm
2000 x 4000mm
2000 x 6000mm
2500]]></description><pubDate><![CDATA[20240318]]></pubDate></item>
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<title><![CDATA[Medium/High Temperature Elastomer Injecting Machine]]></title><link><![CDATA[https://chinapu.en.ec21.com/Medium_High_Temperature_Elastomer_Injecting--9514146_9406729.html]]></link><description><![CDATA[double color plus paste casting head, vacuum system performance, reliable sealing. Patented mixing head, high speed mixing will not appear bubbles, it can save the low materials.
Main Technical Param]]></description><pubDate><![CDATA[20240129]]></pubDate></item>
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<title><![CDATA[Declutchable Gear Box]]></title><link><![CDATA[https://juhang1.en.ec21.com/Declutchable_Gear_Box--11601080_11853725.html]]></link><description><![CDATA[Product Description1.Product Introduction
declutchable gear box suitable for butterfly valve, ball valve, plug valve and other valves, 90° corner, single-stage drive, double stage drive, three-stage]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[Facerom Laboratory Tube Furnace 1100C]]></title><link><![CDATA[https://facerom.en.ec21.com/Facerom_Laboratory_Tube_Furnace_1100C--11824133_11824144.html]]></link><description><![CDATA[double-layer shell air-cooled structure;
4. stainless steel double sealing flange seal;
5. adjustable flange support structure at both ends to extend the service life of the quartz tube;
6. LED high-]]></description><pubDate><![CDATA[20230724]]></pubDate></item>
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<title><![CDATA[LED Molding Equipment / TM10X-Molding Machine]]></title><link><![CDATA[https://llp6258280.en.ec21.com/LED_Molding_Equipment_TM10X_Molding--11840944_11840949.html]]></link><description><![CDATA[double box stacking;
● Optional mold vacuum function, isolation mold function, detection function after plastic sealing;
●Imported raw materials are used, with high precision and stable performan]]></description><pubDate><![CDATA[20230903]]></pubDate></item>
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<title><![CDATA[Aluminum Foil Sealing Inspection Machine]]></title><link><![CDATA[https://rosetta607.en.ec21.com/Aluminum_Foil_Sealing_Inspection_Machine--11822877_11822878.html]]></link><description><![CDATA[double-layer cap, metal-coated cap and glass bottle, due to the inspection mechanism itself.Machine dimensions Length 750mmWidth 500mmHeight 1500mm (foot cup height adjustable 150mm)Suited production]]></description><pubDate><![CDATA[20230721]]></pubDate></item>
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<title><![CDATA[Press Machine]]></title><link><![CDATA[https://ezhonggroup.en.ec21.com/Press_Machine--11511703_11511739.html]]></link><description><![CDATA[double-acting piston-type oil cylinder, and the bottom of the cylinder is a closed-bottom integral structure. The piston head is installed in the cylinder body. On the outer ring of the piston head, ]]></description><pubDate><![CDATA[20220117]]></pubDate></item>
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<title><![CDATA[API 16A Double Ram Bop/Blowout Preventer for Sale]]></title><link><![CDATA[https://jolinfu123.en.ec21.com/API_16A_Double_Ram_Bop--11830699_11841162.html]]></link><description><![CDATA[double
single
double
(2)FZ18-21
179.4(7-1/16)
21(3000)
1.6
2
H
5-9/16
1420
645
568
854
855
1540
(2)FZ18-35
179.4(7-1/16)
35(5000)
1.6
2
H
5-9/16
1420
645
624
910
895
1580
(2)FZ18-70
179.4(7-1/16)
70(]]></description><pubDate><![CDATA[20230904]]></pubDate></item>
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<title><![CDATA[PP Box Tray Forming Machine Corrugated Tray Erecting Machine]]></title><link><![CDATA[https://trayformer.en.ec21.com/PP_Box_Tray_Forming_Machine--11885072_11885073.html]]></link><description><![CDATA[Double insurance: China CHINT 4. Vacuum generator: Convum 5. Cylinder: AIRTAC, accurately 6. PLC: DELTA 7. Sensor: Germany Sick 8. Electric: French Schneider, high quality parts Company ProfileMITTIW]]></description><pubDate><![CDATA[20240108]]></pubDate></item>
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<title><![CDATA[Laser Digital Sticker Label Die Cutting Machine Max Cutting Length Unlimited]]></title><link><![CDATA[https://labeldiecutmachine.en.ec21.com/Laser_Digital_Sticker_Label_Die--11887037_11887038.html]]></link><description><![CDATA[double-walled cardboard box. Inside the box, the machine is secured with foam inserts to ensure that it is safe and secure during transport. The box also contains the necessary paperwork, manuals, an]]></description><pubDate><![CDATA[20240112]]></pubDate></item>
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<title><![CDATA[High Pressure Pipe Crimping Machine]]></title><link><![CDATA[https://hbpdyl.en.ec21.com/High_Pressure_Pipe_Crimping_Machine--11765491_11765496.html]]></link><description><![CDATA[double cone surface, the integral valve and the elastic structure buckle die are fixed in the central position between the connecting rod. When the piston rod of the hydraulic cylinder is extended, t]]></description><pubDate><![CDATA[20230406]]></pubDate></item>
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<title><![CDATA[Oil Water Steam Air Hydraulic Rotary Union Swivel Joint]]></title><link><![CDATA[https://krisyao313.en.ec21.com/Oil_Water_Steam_Air_Hydraulic--10889239_10889364.html]]></link><description><![CDATA[JARCHOil Water Steam Air Hydraulic Rotary Union Swivel Joint
Product Description
MT Serial Low Speed Threaded Connection Single / Double Passages rotary union with ss304 rotor
ATTN:Kris 
Skype/Kakao:]]></description><pubDate><![CDATA[20190107]]></pubDate></item>
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<title><![CDATA[Hydro-making Unit Polar Plates Forming Presses]]></title><link><![CDATA[https://tpypress.en.ec21.com/Hydro_making_Unit_Polar_Plates--11878890_11878892.html]]></link><description><![CDATA[Seals of cylinder adopt expansion protection washer and imported gasket combined together to ensure stable and reliable function.
4. Easy maintenance: Long stroke return cylinders could realize main ]]></description><pubDate><![CDATA[20231222]]></pubDate></item>
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<title><![CDATA[Double Spiral Freezer for Seafood, Meat, Poultry, Bread, and Prepared Food]]></title><link><![CDATA[https://amfiqffreezer.en.ec21.com/Double_Spiral_Freezer_for_Seafood--11795682_11795683.html]]></link><description><![CDATA[double-sided 0.5 mm SUS304, sealed enclosure with good insulation.
Symmetrical and circulative airflow: minimize product weight loss; lower cold loss, improve freezing efficiency.
Intelligent control]]></description><pubDate><![CDATA[20230523]]></pubDate></item>
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<title><![CDATA[32A Surface Mounting with Plastic Cover Heavy Duty Connector Housings]]></title><link><![CDATA[https://oukerui1.en.ec21.com/32A_Surface_Mounting_with_Plastic--11624719_11854863.html]]></link><description><![CDATA[Double Cartons
Trademark
Oukerui
HS Code
8536900000
SPECIFICATIONSurface
Epoxy powder Coating
Material
Die-casting zinc
Colour 
Grey
Locking element
Lever type
-Material
Stainless steel
Hoods/Housing]]></description><pubDate><![CDATA[20231016]]></pubDate></item>
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<title><![CDATA[Stainless Steel Slim Can Cooler]]></title><link><![CDATA[https://novfeel.en.ec21.com/Stainless_Steel_Slim_Can_Cooler--11542970_11542972.html]]></link><description><![CDATA[This stainless steel skinny can cooler
is slender and cylindrical, with a double-wall structure. And it has a built-in thread cooler mouth so that the auxiliary ring is not easy to fall off. Better g]]></description><pubDate><![CDATA[20220314]]></pubDate></item>
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<title><![CDATA[WFM Micro Fine Vibration Grinder]]></title><link><![CDATA[https://wtgrinderline.en.ec21.com/WFM_Micro_Fine_Vibration_Grinder--11009844_11028349.html]]></link><description><![CDATA[circumstance , use this
2: The jog mill used for discharge or cleaning
We also supply Double Cone Rotary Vacuum Dryer
, Arabic Gum Crusher
, dates grinder machine
, Sugar Mill Grinder
and so on.
]]></description><pubDate><![CDATA[20210610]]></pubDate></item>
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<title><![CDATA[Double Ridged Waveguide Couplers]]></title><link><![CDATA[https://dolphmw.en.ec21.com/Double_Ridged_Waveguide_Couplers--11689661_11689662.html]]></link><description><![CDATA[sealing performance are widely used in microwave systems below 12G. Because the bandwidth of the double-ridged waveguide
ranges from octave to triple octave, such wide bandwidth makes it difficult to]]></description><pubDate><![CDATA[20221209]]></pubDate></item>
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<title><![CDATA[High Speed Punch Press]]></title><link><![CDATA[https://yitian12.en.ec21.com/High_Speed_Punch_Press--11600774_11696394.html]]></link><description><![CDATA[Double rack Uncoiler
3 Straightener with S loop
4 Automatic oil device to die
5 Auto Power Die lifer system:
6 Die Arm system:2 pcs
7 Anti-vibration system
8 Chute controller:
9 Die solenoid valve in]]></description><pubDate><![CDATA[20221222]]></pubDate></item>
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<title><![CDATA[Stability Chamber]]></title><link><![CDATA[https://libtest.en.ec21.com/Stability_Chamber--11857760_11857765.html]]></link><description><![CDATA[double-layer thermo stability silicone rubber sealing
Standard Configuration
2 shelves
For more information about stability chamber price
, please feel free to contact us!
There are many environmenta]]></description><pubDate><![CDATA[20231023]]></pubDate></item>
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<title><![CDATA[RGD1200 90KW Solid Waste Shredding Machine Practical Alloy Steel Material]]></title><link><![CDATA[https://rotenenvironmental.en.ec21.com/RGD1200_90KW_Solid_Waste_Shredding--11865172_11865173.html]]></link><description><![CDATA[Product DescriptionBulky Solid Waste Shredder RGD1200 with Double Motor​
Description
The Bulky Solid Waste Shredder RGD1200 with Double Motor is a robust and high-capacity shredding machine specifi]]></description><pubDate><![CDATA[20231110]]></pubDate></item>
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<title><![CDATA[Vacuum Orange Juice Extractor and Concentrator Machine Equipment]]></title><link><![CDATA[https://jnban733.en.ec21.com/Vacuum_Orange_Juice_Extractor_and--11590864_11785676.html]]></link><description><![CDATA[double-effect, single-effect)falling film continuous feed concentrator. The features of the device are as follows:1.Continuous feeding and discharging, the system is stable and easy to operate. When ]]></description><pubDate><![CDATA[20230509]]></pubDate></item>
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<title><![CDATA[Manual Regulating Valve]]></title><link><![CDATA[https://hvacpow.en.ec21.com/Manual_Regulating_Valve--11640709_11851548.html]]></link><description><![CDATA[double acting
Type (channel position): two-way
Function: air type
Lining material: rubber lining
Sealing method: hard seal
Temperature environment: high temperature
Available accessories: actuator
Ap]]></description><pubDate><![CDATA[20231008]]></pubDate></item>
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<title><![CDATA[Grooved Metal Gasket]]></title><link><![CDATA[https://fujipk.en.ec21.com/Grooved_Metal_Gasket--1_7173256.html]]></link><description><![CDATA[sealing layer thickness is 0.5mm for graphite, Non-Asbestos, aluminum and silver and 0.35mm for PTFE. For heat Exchanger with baffles the gasket are double jacketed or grooved ribs.
Features
Good sea]]></description><pubDate><![CDATA[20121231]]></pubDate></item>
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<title><![CDATA[Plastic Filter Housing]]></title><link><![CDATA[https://gracefilter.en.ec21.com/Plastic_Filter_Housing--2522716_2522872.html]]></link><description><![CDATA[double O-ring make a better sealing without the problem of py-pass.
All PH housings are made in Taiwan under stringent Q.C. process. The high quality of our PH housing intorduce Grace&apos;s PH element no]]></description><pubDate><![CDATA[20071213]]></pubDate></item>
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<title><![CDATA[Double Paddle Shaft Mixer]]></title><link><![CDATA[https://kanzhewozhangda.en.ec21.com/Double_Paddle_Shaft_Mixer--7529114_7535774.html]]></link><description><![CDATA[Double Crane 3.Warranty:1 years
4.Advantage:Convenient Operation 
Product Description: 1.this feed mixer is constituted by twin screw and atomizing system. The filling seal is adopted for ends of sha]]></description><pubDate><![CDATA[20130822]]></pubDate></item>
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<title><![CDATA[Float Shoe]]></title><link><![CDATA[https://chinajixie.en.ec21.com/Float_Shoe--6936628_6936832.html]]></link><description><![CDATA[Size:from 4 1/2&quot; to 20&quot; 
Thread:BTC,LTC,STC 
Grade:k55,J55,N80,P110 
Single or double valve
Float collar and float shoe are necessary conventional accessories for down---structure of casing string.Th]]></description><pubDate><![CDATA[20170322]]></pubDate></item>
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<title><![CDATA[1500*2500mm Cutting Size 420mpa  CNC High Pressure Pure Water Water Jet Foam Cutting Machine]]></title><link><![CDATA[https://dergirl.en.ec21.com/1500_2500mm_Cutting_Size_420mpa--7906040_10120043.html]]></link><description><![CDATA[double linear guide and four sliding block , 170MM, CAN DO 200MM
Control Accuracy
±0.01mm, cutting accuracy is 
±0.1mm, reposition accuracy: 
±0.02mm, max travelling speed:6000mm/min, 
we have new]]></description><pubDate><![CDATA[20190514]]></pubDate></item>
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<title><![CDATA[China Supplier High Temperature Elastomer Injecting Machine]]></title><link><![CDATA[https://yukitang0203.en.ec21.com/China_Supplier_High_Temperature_Elastomer--8945584_9418708.html]]></link><description><![CDATA[double color plus paste casting head, vacuum system performance, reliable sealing. Patented mixing head, high speed mixing will not appear bubbles, it can save the low materials.
Main Technical Param]]></description><pubDate><![CDATA[20240129]]></pubDate></item>
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<title><![CDATA[API 607 Fire Safe Approved Ball Valves]]></title><link><![CDATA[https://devalve.en.ec21.com/API_607_Fire_Safe_Approved--8482854_8483334.html]]></link><description><![CDATA[double &amp; spring return actuator. Self-adjusting stem packing assembly with Belleville spring for temperature fluctuations, vibration, and is secured. Thrust washer prevents galling, reduces torque an]]></description><pubDate><![CDATA[20130916]]></pubDate></item>
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<title><![CDATA[Steel Belt Conveyor Roller/Conveyor Idler/Mining Roller]]></title><link><![CDATA[https://syinxi.en.ec21.com/Steel_Belt_Conveyor_Roller_Conveyor--9700371_9700372.html]]></link><description><![CDATA[Double Row Deep Groove Ball Bearing 2RZ&amp;2Z with C3 clearance.
6)Grease:Lithium soap type grease,grease retaining inner seal with Multi-stage Labyrinth and Retention Cap with Outboard Rubbing Flinger ]]></description><pubDate><![CDATA[20151005]]></pubDate></item>

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