Products/Services for Backer Ring
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Welding Process / FormAlloy TypeLow Hydrogen Alloy -
Filler Alloys and Consumables - (677 companies)Filler metal alloys and consumables used in welding, brazing or soldering include items in rod sheet, wire spool, coated stick, weld stud, powder, preform or paste forms. -
O-rings - (744 companies)O-rings are solid-rubber seals that are shaped like a doughnut. When pressed between two mating surfaces, O-rings block the passage of liquids or gases. O-rings are solid-rubber seals that are shaped like a doughnut. When pressed between two mating... -
Slip Rings - (117 companies)Slip rings are metal rings that provide a continuous electrical connection through brushes on stationary contacts. They are generally mounted on the rotating part of a machine. The electrical connection can be via wiping contacts, mercury, infrared... -
Piston Rings - (115 companies)Piston rings are used for sealing cylinders. They can work at higher temperatures than elastomeric, fabric, or polymer seals. Description. Piston rings are used for sealing cylinders. They can work at higher temperatures than elastomeric, fabric... -
Ring Gages - (115 companies)Ring gages are used for go / no-go assessment compared to the specified dimensional tolerances or attributes of pins, shafts, or threaded studs. Ring gages are used for go/no-go assessment compared to the specified dimensional tolerances...
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Hoist Rings - (120 companies)Hoist rings are load-centering eyebolts. They are designed to be rigged from the center or the side and may pivot or swivel. Some hoist rings connect directly to webbing, chain, or shackles. Others have a hook-end rather than a standard bail, eye...
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Retaining Rings and Snap Rings - (279 companies)Description. Retaining rings and snap rings are fasteners used to axially position a component on a shaft or in a bore. Types. The primary retaining ring type can be internal or external. Internal retaining rings fit into a housing or bore. External...
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Solid Elastomeric Rings - (112 companies)Solid elastomeric rings are compression seals of differing cross sections. Some examples are X or multiple rings, rectangular rings, tetraseals, trapezoid rings, T-section rings, delta rings, D-rings, H-rings, heart rings, and diamond rings. Solid...
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Rolled Rings - (41 companies)Rolled rings (or seamless forged rings) are hollow metal cylinder shapes used as starting stock blanks for wheels or rail tires, housings, bearings, gears, valve seats, ring gaskets and couplings. Rolled rings (also known as seamless forged rings...
Product News
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Backer Hotwatt Inc.
Heaters for Medical Devices from Backer Hotwatt It 's not an overstatement to say that lives depend on the work we do manufacturing heaters for OEMs in the medical device sector. Your standards are impeccable because positive patient outcomes rely on medical equipment performing optimally, which includes the precise measurement and regulation of temperature in items and processes that range from blood and fluid warming, insufflation and ablation devices, sterilization, patient comfort, and cell incubation for laboratories. Backer Hotwatt... (read more)Browse Tubular Heaters Datasheets for Backer Hotwatt Inc. -
Precision Polymer Engineering Ltd.
X-rings and D-rings X-rings and D-rings offer an alternative seal solution to O-rings for use in reciprocating, dynamic or rotary applications. The main advantage of X-rings and D-rings is that they prevent twisting and rolling, which results in spiral failure often seen when O-rings are used in reciprocating applications. X-rings and D-rings can typically be retrofitted into existing O-ring grooves with the size often based around the original O-ring size. Both X-rings and D-rings can be manufactured by PPE... (read more)Browse O-rings Datasheets for Precision Polymer Engineering Ltd. -
Shenzhen Dechengwang Technology Co., Ltd
V-rings PTFE V-rings are primarily utilized for sealing on hydraulic cylinder plungers and piston rods, presses, valve spindles, and controllers. Good sealing performance is ensured by the numerous sealing lips and the extensive contact surfaces. Benefit. The seal sets are made up of a pressure ring, a backup ring, and V-rings that are sized and designed to fit the varied operational situations. As a result, they are less susceptible to contaminants from the working medium than one-piece seals. With us... (read more)Browse V-ring Seals Datasheets for Shenzhen Dechengwang Technology Co., Ltd -
Precision Polymer Engineering Ltd.
O-Rings Standard and non-standard O-ring sizes. We hold a comprehensive range of standard O-ring moulds to BS1806, BS4518, AS568 and ISO3601. For non-standard custom O-rings we can manufacture any size as all our tooling is designed and manufactured in-house using the latest CAD and CNC machine techniques. High performance materials. With an unrivalled range of elastomer materials available, PPE has an elastomer for every application, with performance characteristics that meet high temperature, high... (read more)Browse O-rings Datasheets for Precision Polymer Engineering Ltd. -
Smalley
Custom Spiral Retaining Rings and Snap Rings Smalley manufactures custom retaining rings to meet specific application requirements. Spirolox® Retaining Rings have No Ears To Interfere with mating components in an assembly and are compatible with standard snap ring grooves. Smalley's manufacturing process allows for special designs to be produced with No-Tooling-Charges TM. Specials are available from .200" to 120" diameters; carbon steel, stainless steel and exotic alloys are readily available for production. The flexibility in design... (read more)Browse Retaining Rings and Snap Rings Datasheets for Smalley -
Smalley
Laminar Sealing Rings - Retaining Ring with a Seal A Smalley Laminar Seal Ring is a metallic labyrinth seal consisting of multiple rings in a groove. This arrangement of the rings and the specific orientation of the rings are dictated by the application and the severity of the environment. Seals assembly components from contamination. Numerous configurations available. Produced from metal; not rubber, neoprene, or other non-metallic materials. Able to withstand high temperatures and corrosive environments. Laminar Configuration. QSD Series... (read more)Browse Retaining Rings and Snap Rings Datasheets for Smalley -
Precision Polymer Engineering Ltd.
Rubber O-ring Seals - O-rings PPE manufactures and supplies fully molded and CNC machined elastomer O-rings from 1.5mm (0.06") to 2.5 metres (8ft) outer diameter and 0.8mm (0.03") to 12mm (0.47") cross section. All of the rubber O-rings we manufacture are available in both small quantities and large volumes. Standard and non-standard O-ring sizes. We hold a comprehensive range of standard O-ring molds to BS1806, BS4518, AS568 and ISO3601. For non-standard O-ring seals we can produce bespoke tooling very quickly (92%... (read more)Browse O-rings Datasheets for Precision Polymer Engineering Ltd. -
Smalley
FAQ: Internal Retaining Rings Spirolox (R) retaining rings are an alternative to a stamped retaining ring. Unlike a traditional stamped ring, Spirolox rings are designed without ears or lugs. This prevents any interference with mating components and creates a uniform cross section. Instead of using the ears or lugs for installation and removal, these rings can be wound into a groove and removed with a simple screwdriver. No special tools or pliers are required for installation and removal. This design is achieved by coiling... (read more)Browse Retaining Rings and Snap Rings Datasheets for Smalley -
Rotor Clip Company, Inc.
What Is a Retaining Ring? Retaining Rings: Small Components with a Big Impact What Is a Retaining Ring?. A retaining ring is a fastening component that securely holds parts in position on a shaft (external) or within a housing/bore (internal) in mechanical assemblies. Creating an artificial shoulder or joining two components together, retaining rings offer minimal surface preparation and reduced mass compared to cotter pins and bolts. Retaining rings are particularly useful in applications where axial force is present... (read more)Browse Retaining Rings and Snap Rings Datasheets for Rotor Clip Company, Inc. -
Smalley
Retaining Ring Types and Selection So you completed the first step by learning what a retaining ring is, as well as when and why you should use one. (Not sure? Check out: Retaining Ring Overview). Now you 're searching by using our Part Tool Search. You tried looking up a retaining ring based on the size of your housing or shaft diameter. Here comes the realization that you have many different ring types and options to choose from. 1. Why are there so many different types of retaining and constant section (snap) rings?. 2. What... (read more)Browse Retaining Rings and Snap Rings Datasheets for Smalley
More Information
Indicates content that may require registration and/or purchase.
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CR4 - Thread: Solution to Corroding Pipes Near Cooling Towers
I would recommend prefabrication of the piping and using lap joints/flanges and backer rings to erect and connect to tower.
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Ductility of Welded Steel Pile to Steel Cap Beam Connections
Past practice has typically utilized a simple fillet weld with no backer ring to complete the connection between the pile and cap beam.
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Design, construction and testing of an ocean renewable energy storage scaled prototype
An outer ring and an inner ring of backer rod would be needed to surround the channel in which epoxy would be injected.
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A Novel Case of L‐transposition with a Right‐dominant Double Aortic Arch
In a review of vascular rings , Backer found 7% prevalence of cardiac lesions associated with double aortic arch.9 Alsenaidi reported a prevalence of 18% in his review.10 Both numbers are significantly lower than the frequency of cardiac defects found in…
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Aluminum Extrusion Technology
Fig. 10 Schematic of a heavy feeder plate die without backer and die ring .
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Richard Wagner in Germany
The contribution to the ring rather consists of notes to the chronology of the formation, no interpretation provides, but seeks to answer the question, why the ring has "arisen in rear order".
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Parameters for Optimizing the Forces Between Linear Multipole Magnet Arrays
…magnets with sinusoidal magnetization produced single- sided magnetic fields [Halbach 1980, Shute 2000], although it was known much earlier for magnetic bearings that stacks of shorter ring magnets with alternating magnetizations produced greater forces than a longer single ring magnet [ Backers 1961].
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Cardiovascular Pediatric Critical Illness and Injury
Lowe GM, Donaldson JS, Backer CL: Vascular rings : 10-year review of imaging.
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Computer-Aided Design of Manufacturing Chain Based on Closed Die Forging for Hardly Deformable Cu-Based Alloys
The Backer –Do¨ ring law, which is described in Reference 21, is used for the nucleation rate calculation: .
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Processing and Fabrication of Advanced Materials VI
1- Upper block, 2- Punch, 3- pilot, 4- Spring, 5- Striper, 6- Ring , 7- Backer , 8- Die insert .
