Products & Services
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Supplier: Robvon Backing Ring Company, Inc.
Description: Designed for quick easy joint alignment where the variation in inside diameters is relatively great.
- Welding Accessories: Weld Backing, Specialty / Other
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Supplier: Robvon Backing Ring Company, Inc.
Description: Designed for quick and easy joint alignment, and for manually setting the root gap.
- Welding Accessories: Weld Backing, Specialty / Other
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Supplier: Robvon Backing Ring Company, Inc.
Description: Designed primarily for automatic welding and to allow quick and easy joint alignment where the inside diameters are slightly out-of-round. Nubs can be chipped off or left intact to be melted into first root pass.
- Welding Accessories: Weld Backing, Specialty / Other
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Supplier: Edwards Vacuum
Description: Edwards backing/roughing valves with ISO NW roughing and forepump terminations feature manual or pneumatic actuation. They combine the function of separate backing/roughing valves in one integral 3 port unit. A flexible neoprene connector is supplied for the backing connection.
- Actuator Shaft / Stem Bellows: Yes
- Features: Roughing Ports
- Operating / Bake-out Temperature: 158 F
- Port Flange (ISO Nominal Size): NW 16
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Supplier: Edwards Vacuum
Description: Edwards backing/roughing valves with ISO NW roughing and forepump terminations feature manual or pneumatic actuation. They combine the function of separate backing/roughing valves in one integral 3 port unit. A flexible neoprene connector is supplied for the backing connection.
- Actuator Shaft / Stem Bellows: Yes
- Features: Roughing Ports
- Operating / Bake-out Temperature: 158 F
- Port Flange (ISO Nominal Size): NW 25
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Supplier: SKF/North America
Description: Backing bearings have been specially developed for cold rolling mills of the cluster type, but can also be used for other applications, e.g. straightening or bending machines. Backing bearings are roller bearings having a particularly thick-walled outer ring and can be mounted
- Bore: 2.17 inch
- Dynamic Axial / Thrust Load: 28100 lbs
- Dynamic Radial Load: 37092 lbs
- Outside Diameter: 4.72 inch
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Supplier: Accuris
Description: INTERNAL MACHINING AND SOLID MACHINED BACKING RINGS FOR CIRCUMFERENTIAL BUTT WELDS
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Description: Advantages Of Aluminum nitride backing plate Aluminum nitride backing plate has high thermal conductivity, low expansion coefficient, high strength, high temperature resistance, chemical corrosion resistance, high resistivity, and low dielectric loss. It is an ideal high temperature
- Applications: Electrical / HV Parts
- Coeff. of Thermal Expansion (CTE): 4 to 6 µm/m-C
- Material Type: Aluminum Nitride, Specialty Ceramic
- Thermal Conductivity: 170 W/m-K
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Supplier: SKF/Global
Description: Backing bearings have been specially developed for cold rolling mills of the cluster type, but can also be used for other applications, e.g. straightening or bending machines. Backing bearings are roller bearings having a particularly thick-walled outer ring and can be mounted
- Bore: 2.17 inch
- Dynamic Axial / Thrust Load: 28100 lbs
- Dynamic Radial Load: 37092 lbs
- Outside Diameter: 4.72 inch
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Supplier: Robvon Backing Ring Company, Inc.
Description: If you are not able to find a comparable ring here in our "Standard" Machined Rings, please Mail / Fax your sketch or drawing and we will be happy to quote on a " Custom" ring for you.
- Alloy Type: Nickel Alloy, Steel - Carbon, Steel - Stainless, Other
- Welding Process / Form: Weld Insert / Backing Ring, Other
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Supplier: SKF/North America
Description: Backing bearings have been specially developed for cold rolling mills of the cluster type, but can also be used for other applications, e.g. straightening or bending machines. Backing bearings are roller bearings having a particularly thick-walled outer ring and can be mounted
- Bore: 3.94 inch
- Dynamic Axial / Thrust Load: 148368 lbs
- Dynamic Radial Load: 210188 lbs
- Outside Diameter: 8.86 inch
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Supplier: SKF/North America
Description: Backing bearings have been specially developed for cold rolling mills of the cluster type, but can also be used for other applications, e.g. straightening or bending machines. Backing bearings are roller bearings having a particularly thick-walled outer ring and can be mounted
- Bore: 7.09 inch
- Dynamic Axial / Thrust Load: 427120 lbs
- Dynamic Radial Load: 606960 lbs
- Outside Diameter: 16 inch
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Supplier: SKF/North America
Description: Backing bearings have been specially developed for cold rolling mills of the cluster type, but can also be used for other applications, e.g. straightening or bending machines. Backing bearings are roller bearings having a particularly thick-walled outer ring and can be mounted
- Bore: 2.76 inch
- Dynamic Axial / Thrust Load: 70587 lbs
- Dynamic Radial Load: 92842 lbs
- Outside Diameter: 6.3 inch
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Supplier: SKF/Global
Description: Backing bearings have been specially developed for cold rolling mills of the cluster type, but can also be used for other applications, e.g. straightening or bending machines. Backing bearings are roller bearings having a particularly thick-walled outer ring and can be mounted
- Bore: 3.94 inch
- Dynamic Axial / Thrust Load: 148368 lbs
- Dynamic Radial Load: 210188 lbs
- Outside Diameter: 8.86 inch
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Supplier: SKF/Global
Description: Backing bearings have been specially developed for cold rolling mills of the cluster type, but can also be used for other applications, e.g. straightening or bending machines. Backing bearings are roller bearings having a particularly thick-walled outer ring and can be mounted
- Bore: 2.76 inch
- Dynamic Axial / Thrust Load: 70587 lbs
- Dynamic Radial Load: 92842 lbs
- Outside Diameter: 6.3 inch
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Supplier: SKF/Global
Description: Backing bearings have been specially developed for cold rolling mills of the cluster type, but can also be used for other applications, e.g. straightening or bending machines. Backing bearings are roller bearings having a particularly thick-walled outer ring and can be mounted
- Bore: 3.54 inch
- Dynamic Axial / Thrust Load: 108803 lbs
- Dynamic Radial Load: 136004 lbs
- Outside Diameter: 8.66 inch
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Supplier: Asahi/America, Inc.
Description: system. For detachable connections to butterfly valves or transitions to other materials, Asahi/America’s backing rings, installed with plastic stub end flanges, are the ideal solution to provide a force-locking connection offering superior safety for any system.
- Material: Other
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Supplier: Durable Corporation
Description: Loop pile channels dirt and moisture deep into the nap. the mat retains its attractive appearance even in heavy traffic areas. Vinyl backing keeps mat in place flat on the floor. Easily cleaned with vacuum or hose. Loop pile channels dirt and moisture deep into the nap. The mat retains its
- Features: Outdoor / Exterior
- Length: 48 inch
- Mat Type: Entrance Mat
- Width: 36 inch
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Supplier: Durable Corporation
Description: Loop pile channels dirt and moisture deep into the nap. the mat retains its attractive appearance even in heavy traffic areas. Vinyl backing keeps mat in place flat on the floor. Easily cleaned with vacuum or hose. Loop pile channels dirt and moisture deep into the nap. The mat retains its
- Features: Outdoor / Exterior
- Length: 720 inch
- Mat Type: Entrance Mat
- Width: 48 inch
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Supplier: Durable Corporation
Description: Loop pile channels dirt and moisture deep into the nap. the mat retains its attractive appearance even in heavy traffic areas. Vinyl backing keeps mat in place flat on the floor. Easily cleaned with vacuum or hose. Loop pile channels dirt and moisture deep into the nap. The mat retains its
- Features: Outdoor / Exterior
- Length: 720 inch
- Mat Type: Entrance Mat
- Width: 48 inch
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Supplier: American Cast Iron Pipe Company
Description: -section with gripping teeth on the inner surface. The ductile iron segments are held in the proper position for assembly by a rubber backing ring. This rubber backing ring is compressed during assembly to ensure that the restraining segments are held firmly in place
- Material: Iron (Ductile)
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Supplier: RS Components, Ltd.
Description: These adhesive-backed neodymium magnets from Eclipse Magnets feature 3M 486 adhesive backing for the best possible adhesion coupled with the strongest magnet material currently available. 3M 486 adhesive backing for best adhesion. Quick release tab for fast and effective liner removal
- Geometry: Round / Ring / Disc
- Holding Force: 0.8820 lbs
- Permanent Magnet Materials: NdFeB (Neodymium Iron Boron)
- Width: 0.3150 inch
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Supplier: RS Components, Ltd.
Description: These adhesive-backed neodymium magnets from Eclipse Magnets feature 3M 486 adhesive backing for the best possible adhesion coupled with the strongest magnet material currently available. 3M 486 adhesive backing for best adhesion. Quick release tab for fast and effective liner removal
- Geometry: Round / Ring / Disc
- Holding Force: 1.43 lbs
- Permanent Magnet Materials: NdFeB (Neodymium Iron Boron)
- Width: 0.4724 inch
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Supplier: RS Components, Ltd.
Description: These adhesive-backed neodymium magnets from Eclipse Magnets feature 3M 486 adhesive backing for the best possible adhesion coupled with the strongest magnet material currently available. 3M 486 adhesive backing for best adhesion. Quick release tab for fast and effective liner removal
- Geometry: Round / Ring / Disc
- Holding Force: 0.9041 lbs
- Permanent Magnet Materials: NdFeB (Neodymium Iron Boron)
- Width: 0.3740 inch
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Supplier: RS Components, Ltd.
Description: These adhesive-backed neodymium magnets from Eclipse Magnets feature 3M 486 adhesive backing for the best possible adhesion coupled with the strongest magnet material currently available. 3M 486 adhesive backing for best adhesion. Quick release tab for fast and effective liner removal
- Geometry: Round / Ring / Disc
- Holding Force: 1.1 lbs
- Permanent Magnet Materials: NdFeB (Neodymium Iron Boron)
- Width: 0.3937 inch
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Supplier: ASME
Description: tolerances). Coverage includes preparation for joints with the following: no backing rings; split or noncontinuous backing rings; solid or continuous backing rings; consumable insert rings; gas tungsten arc welding (GTAW) of the root pass. Table of
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Supplier: ASME Standards and Certification
Description: tolerances). Coverage includes preparation for joints with the following: no backing rings; split or noncontinuous backing rings; solid or continuous backing rings; consumable insert rings; gas tungsten arc welding (GTAW) of the root pass. Table of
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Supplier: Radwell International
Description: SEAL WEAR, BACKING RING, OR ADAPTOR, 053893420875. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Radwell International
Description: CLAMP ADAPTOR 3/4IN-SIZE D-20MM WO/BACKING RING. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Seal Science, Inc.
Description: Rotary Lip Seals – are designed to be retained in the housings to minimize the possibility of the seal rotating with the shaft. This is accomplished with a press fit metal can, metal retaining ring, or backing plate.
- Operating Temperature: -320 to 550 F
- Seal Type: Single Lip Oil Seal
- Seal is Spring-energized: Yes
- Sealing Element or Lip Material: Polytetrafluoroethylene (PTFE- Teflon®, etc.)
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Supplier: Quarter Turn Valve
Description: ? TEMPERATING TO 344°F, BLOW OUT PROOF STE, CHROME PLATED BRASS BALL ? PTFE SEATS WITH O-RING BACKING FOR LOW OPERATING TORQUE ? PTFE SEATS AND DOUBLE O-RING STEM PACKING
- Actuation: Manual / Hand
- Number of Ports/Ways: 3
- Primary Material of Construction: Brass / Bronze
- Valve Size: 1.25 inch
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Supplier: Quarter Turn Valve
Description: ? TEMPERATING TO 344°F, BLOW OUT PROOF STE, CHROME PLATED BRASS BALL ? PTFE SEATS WITH O-RING BACKING FOR LOW OPERATING TORQUE ? PTFE SEATS AND DOUBLE O-RING STEM PACKING
- Actuation: Manual / Hand
- Agency / Standard: ISO
- Material: Brass / Bronze
- Number of Ports: 3
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Supplier: Edwards Vacuum
Description: Stokes 6" series mechanical boosters are designed to be used in conjunction with rotary-piston, dry vacuum, rotary vane and liquid ring pumps to increase pumping speed at working pressures and shorten pump down time significantly. The Stokes 6" series can be mounted separately or on the inlet
- Applications: General Purpose / Industrial, Chemical / Corrosive Gas, Manufacturing Processing, Pharmaceutical / Sanitary, Other
- Configuration: Individual Vacuum Pump
- Mounting: Floor / Skid
- Pumping Speed: 1299 to 2599 CFM
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Supplier: Edwards Vacuum
Description: Edwards Superblowers are designed to be used in conjunction with rotary-piston, liquid ring, rotary vane and dry vacuum pumps to increase pumping speed at working pressures and shorten pump down time significantly. The Superblower can be mounted separately or on the inlet of the
- Applications: General Purpose / Industrial, Chemical / Corrosive Gas, Manufacturing Processing, Pharmaceutical / Sanitary, Other
- Configuration: Individual Vacuum Pump
- Motor Power: 10 HP
- Mounting & Features: Floor / Skid
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Supplier: RegalRexnord
Description: 1" Mounted Ball Bearing, Intermediate Duty, Cast Iron 2-Bolt Low Backing Height Pillow Block, Setscrew Locking, Single Lip Contact Seal, Nickel Plated Housing, Penetrated Rings, Food Grade Grease
- Base to Bore Center Distance: 1.31 inch
- Bearing Type: Ball Bearing
- Center to Center Mounting Hole Distance: 4 inch
- Housing: Cast Iron
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business,” operators can achieve significantly lower working pressures. This combination allows the booster to handle the high-volume rarified gas at low pressures while the liquid ring pump acts as a rugged “backing pump,” resulting in a total vacuum package with lower overall horsepower and (read more)
Browse High Vacuum Pumps Datasheets for Vooner FloGard LLC -
O-ring backing for low operating torque. • 100% electronically tested in the open and closed position at 80 psi. • Not to be used for drinking water. • Valve to be used in fully open or fully closed position. 250N: with brass ball and stem — size ¼ inch to 4 inches. 253N: with stainless steel ball and stem — size ¼ inch to 2 inches. (read more)
Browse Ball Valves Datasheets for Bonomi North America, Inc. -
CFS manufactures custom gaskets, seals, o-rings and spacers for OEMs and their suppliers. Popular materials include silicone, Viton, Poron, EPDM, and many open and closed cell foams. Most gasket materials can be laminated; we can easily provide (read more)
Browse Datasheets for Custom Fabricating & Supplies -
application, liquid ring pumps, sliding vane rotary vacuum pumps or screw vacuum pumps are used as the backing pump. When supplied with AERZEN frequency converters and special parameter sets, operation with the backing pump starting from atmospheric pressure is also possible. APPLICATIONS (read more)
Browse Vacuum Pumps and Vacuum Generators Datasheets for Aerzen USA Corp. -
Benefits Support Shaft Seal: A bonding of elastomer to phenolic backing ring protects against distortion, a common cause of shaft leakage Wide flange-face sealing area provides a tight flange-to-valve seal and negates the need for flange gaskets Once-piece 416 Stainless (read more)
Browse Butterfly Valves Datasheets for DynaQuip Controls -
new seal liner into the seal plate, drill and deburr a hole through the seal liner at the grease cup port to allow for grease flow from the grease cup. Lay the seal plate on a flat surface and press one of the bronze faces, one of the neoprene packing rings, and backing washer facing outward into the (read more)
Browse Liquid Handling Pumps Datasheets for Gorman-Rupp Pumps -
uncovering buried maintenance holes and cleaning the maintenance hole ring before lid replacement. 8) Flashlight Workers should look into a maintenance hole at the start of any pipeline inspection to determine flow and structural conditions. Because maintenance hole (read more)
Browse Hand Tools Datasheets for Lowell Corporation
Conduct Research Top
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Backing Ring Welding Procedure (.doc)
Robvon Backing Rings are inserted into the beveled pipe end with the spacer nubs flush against the pipe land and the ring gap positioned in the area of first bead deposition. The beveled end of the adjoining pipe is slipped onto the Robvon backing ring until the edge of the pipe land is firmly
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The Case for Vacuum Boosters, and the Case for Tuthill
it is placed in series with another vacuum pump. The booster then provides higher pumping capacity and lower pressures typically at lower cost and power consumption. The backing pump can be an oil-sealed piston or vane pump, a liquid ring pump sealed with a variety of different sealants from water
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Medical Imaging Monitors Pharmaceutical Process Health
methods are basically empirical. Filtration routinely continues far too long, wasting time. And there is no satisfactory way to spot formation of rat holes in the filter cake. With UK government backing, ITS suggested ERT for trials as a PAT tool to leading bio-processor Syngenta and filter
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A Novel Vascular Coupling System for End-to-End Anastomosis
The vascular coupling system, or coupling device, consists of an engaging ring and a back ring for each vessel end, as shown in Figure 1a.
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Three dimensional integration technology using copper wafer bonding
Face-to- Back Ring Oscillators: CMOS Failures, NMOS success ..............
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Theoretical and experimental investigation of hybrid broadband terahertz metamaterial absorber
However the amount of absorption for the back ring decreases up to 60%.
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Integrated End-Winding Ring Support For Water-Cooled Stator Winding Design Features, Analysis, Test Results and Experience
This design is called "Ringbloc system" and features stiff end-winding support by forming a solid, resin-filled end-winding arc with the bar ends bolted to a fun- nel-shaped backing ring .