Anti Extrusion Back Up Rings Suppliers

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Backup rings prevent extrusion of “O” Rings In high pressures usually above 1500 PSI & compensate for loose fitting components.

One backup ring should be used on each side of the “O” Ring in double acting assemblies if possible two backups should be used even in single acting assemblies.

If only one backup ring is used, the “O” Ring should be placed between the pressure source & the backup ring.

Contact us for more information on backup rings.

CONSTRUCTION MATERIALS

Anti Extrusion Back Up Rings are Manufactured from over 15 different Polymers which include. Nitrile (NBR), Fluorocarbon (Viton®), Silicon (VMQ), Fluorosilicone (FVMQ), Polyurethane, PTFE (Teflon®), Natural Rubber (NR), Ethylene Propylene (EPDM), Hydrogenated Nitrile Rubber (H-NBR), Carboxylated Nitrile Rubber(X-NBR), Styrene Butadiene Rubber (SBR), Perfluoroelastomer (FFKM), Chloroprene (Neoprene®).

Applications

  • Automotive
  • Power Generation
  • Petrochemicals
  • Fluid Power
  • Instrumentation
  • Chemicals & Fertilizer Plants
  • Electronics
  • Filtration
  • Pharmaceuticals
  • Hydraulic Fittings
  • Hydraulic Cylinders
  • Pneumatic Cylinders
  • Valves and Pumps
  • Plumbing Products
  • Dairy/Food Processing
  • Earthmoving & Construction Equipment

Polygonal Bellows

TURCITE SHEETS

Seals

Assorted Boxes

Couplings & Elements

Belts & Pulleys

Bearings

Hose Clamp

Carbon Products

Gasket & Gasket Sheets

Molded And Extruded Rubber Products

PTFE Products

Bellows

Thermoplastics

Precision Balls

Anti Explosive Decompression

Mechanical Face Seals

Orings

Springs

Our Brochure

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