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        • POLYACETAL POM
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      • AED Orings
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      • HNBR
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AED Orings

Home / Products /AED Orings
Seals

Hydraulic Rod Seals
Hydraulic Piston Seals
Hydraulic Wiper Seals
Pneumatic Rod Seals
Pnuematic Piston Seals
Guiding Elements
Static Sealing Elements
Rotary Shaft Seals
Axial Face Seals
Bonded Seal
End Cap Seal
Mechanical Seals
SINGLE SPRING MECHANICAL SEAL
APV PUMP SEAL
Famous Pump Seals
Metal Bellows Seals
Auto Cooling Pump Seal
Flygt Pump Seal
Inflatable Seals

Assorted Boxes

Assorted O-ring Kit Box
Copper Washer
X Rings / Four Lobed Rings

Couplings & Elements

Couplings & Elements

Belts & Pulleys

Timing Belt
V- Belts
Conveyor Belts
Flat Belt
Round Belt Pulleys

Bearings

Ball Bearings
Thrust Bearings
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Cylindrical Roller Bearings
Plummer Block

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Hose Clamp

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Gasket Sheets

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High Performance Thermoplastics
Polyamide (PA)-Nylon
UHMWPE – Ultra High Molecular Weight Polyethelene
Polyvinyl Chloride (PVC)
Polyacetal Pom
Bakelite Products

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Anti Explosive Decompression

Hammer Union Seals
AED Orings

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Mechanical Face Seals

O Rings

NBR
HNBR
FKM
NEOPRENE
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AED Orings

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Product Description

Anti Explosive Decompression (AED) Or Rapid Gas Decompression (RGD) is a phenomenon that can occur with a rubber sealing device when large pressure gradients exist between its interior and exterior sections. A very common example is when an elastomeric seal such as an O-Ring is exposed to high pressure gas. The gas is ultimately absorbed by the elastomer causing the elastomer to swell.

This type of swelling may not be necessarily destructive to the O-Ring, however, if the system pressure on the O-Ring is rapidly reduced, the gas that had been absorbed will rapidly expand within the O-Ring causing it to rupture and fail catastrophically.

AED Orings

One of the few common gasses where these elastomers are used for are Hydrogen Sulfide (H2S) which is a colorless chalcogen hydride gas with the characteristic foul odor of rotten eggs. It is very poisonous, corrosive, and flammable.

Elastomeric Compound Chart for the Oil and Gas Industry The AED/RGD Resistant compounds listed in the Chart below have all been independently tested. The specific NORSOK M-710 / ISO 23936, NACE TM0297, API6A and TOTAL GS EP PVV 142, standards that each compound meets are identified within the table.

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

  • Mussafah M 10, Store 2, Opposite Delicia restaurant, Abudhabi, UAE
  • +971 52 9111 432 (M)
  • +971 2 666 9957 (T)
  • sales@globalseals.net
  • procurement@globalseals.net

Seals Products

  • Hydraulic Rod Seals
  • Hydraulic Piston Seals
  • Hydraulic Wiper Seals
  • Pneumatic Rod Seals
  • Pnuematic Piston Seals
  • Guiding Elements
  • Static Sealing Elements
  • Rotary Shaft Seals
  • Axial Face Seals
  • Bonded Seal
  • End Cap Seal
  • Mechanical Seals
  • Single Spring Mechanical Seal
  • APV PUMP SEAL
  • Famous Pump Seals
  • Metal Bellows Seals
  • Auto Cooling Pump Seal
  • Flygt Pump Seal

Other Products

  • Assorted Boxes
  • Couplings & Elements
  • Belts & Pulleys
  • Bearings
  • Hose Clamp
  • Carbon Products
  • GASKET & GASKET SHEETS
  • PTFE Products
  • Thermoplastics
  • Molded And Extruded Rubber Products
  • Precision Balls
  • Anti Explosive Decompression
  • Orings
  • Springs
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