42" to 48" ID X 0.313" (8.00mm) C/S EPDM 70 Vulcanized O-Ring



$42.250

Qty Discounts Prices
1-2
$42.250
3-23
$38.030
24+
$31.690
* Discounts may vary based on options above
  • Model: VE70.313-048
  • 0 in Stock

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1066mm ID to 1219mm ID / 42" to 48" ID

Spliced & Vulcanized O-Rings: Custom Solutions for Unique Applications

Our spliced and vulcanized O-Rings are ideal when standard O-Rings don't meet your needs or when you need a faster solution than what molded O-Rings can provide. At The O-Ring Store LLC, we expertly craft O-Rings from extruded O-Ring cord, vulcanizing them to achieve the size (ID) you require. We offer seamless spliced Standard Inch and Metric O-Rings in all standard materials, across various cross sections, as well as convenient Splicing Kits. Each O-Ring <48" undergoes rigorous inspection with the Olypsys® Large Format Grid measuring system to guarantee maximum accuracy.

Current Lead Times: Dependent on cord stock availability.

  • Up to 24 O-Rings: Typically ~5 days. 
  • 25-100 O-Rings: Typically ~10-15 days.
  • 100+ O-Rings: Requires Custom Quote. 

This process supports custom sizes that differ from standard molded O-Rings, ensuring you receive a perfectly tailored solution.

EPDM (Ethylene Propylene, EPM)

EPDM is a copolymer of ethylene and propylene. Ethylene propylene diene monomer (EPDM) is produced using a third monomer and is particularly useful when sealing phosphate-ester hydraulic fluids and in brake systems that use fluids having a glycol base. Heat resistance-Up to 300°F (149°C) (max. 400°F (204°C) in water and/or steam).
Cold flexibility-Down to approximately –70°F (–57°C).

Chemical resistance:

  • Hot water and steam up to 300°F (149°C) with special compounds up to 400°F (204°C)
  • Glycol based brake fluids up to 300°F (149°C)
  • Many organic and inorganic acids
  • Cleaning agents, soda and potassium alkalis
  • Phosphate-ester based hydraulic fluids (HFD-R)
  • Silicone oil and grease
  • Many polar solvents (alcohols, ketones, esters)
  • Ozone, aging and weather resistant.

Not compatible with:Mineral oil products (oils, greases and fuels).

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1847 Wilma Dr, Clarkston WA 99403
Phone 208-413-6377 - Fax 208-413-6719