Back up ring

Available in spiral, cut . O-RINGS AND BACK - UP RINGS. TRELLEBORG SEALING SOLUTIONS. Back - up rings prevent O-rings from gap extrusion in static radial . Muchos ejemplos de oraciones traducidas contienen “ backup ring ” – Diccionario español-inglés y buscador de traducciones en español. When high pressures are exerted on the O-ring, its soft .

They fit in the gland between . A backup ring is made of a harder material than the o-ring itself, but sufficiently resilient to deform under pressure to close the extrusion gap. Polyester backup rings are available coloured orange as . Back - up Rings hold an elastomeric seal to its designed shape, in its correct place. Often used with O-Rings to prevent extrusion at high pressures.

Our back - up rings are normally supplied as a spiral of two turns. This enables the back - up ring to be opened with ease for fitting over a shaft, and ensures the . In such circumstances, the use of a back - up ring makes sense. A back - up ring is designed to fit between the O-ring and the extrusion gap and .

MFP Seals manufactures both inch and metric sized O- Rings. Choose from the wide variety of colored O- Rings from the O- Ring size charts. Backup rings are made of a relatively hard material. DIM(in.) M, DIM(in.) T, DIM(in.) W, ∠X°. Distributors of Rubber Backup Rings , Teflon Backup Rings , Urethane Backup Rings , Leather Backup Rings and Custom Backup Rings.

Parco makes contoured rubber back - up rings to serve as anti-extrusion devices in high-pressure applications. Our design and manufacturing expertise when it comes to VICTREX PEEK and PTFE backup rings is second to none. Fast-Expert-Quality-Service.

High Pressure Sealing Design Engineering . Find here details of companies selling Back Up Ring , for your purchase requirements. Get latest info on Back Up Ring , suppliers, manufacturers, wholesalers, . Contoured back - up rings are anti-extrusion devices used in both static and dynamic sealing environments. It is generally accepted that up to approx.

HOERBIGER back - up rings are used to prevent non-metallic sealing rings from extruding into the space between the piston rod and packing cup. BACK - UP rings prevent the extrusion and the damaging of the O-Rings due to pressure and clearence AVAILABLE PROFILES A For heavy duty applications For . Shop Grainger for backup rings , both standard and contoured. Use them with O- rings in sealing tasks.

ANSI flanges and backup rings , with size charts for to pipe diameter. Whether you need a solid or scarf cut, ro piston or another design to fit a certain gland specification, Greene, Tweed has the ability to handle any back - up ring.