- EMI can offer a complete range of precision O-rings conforming to international standards in both solid and cellular elastomeric materials. Ranges covered include BS1806, BS4518, AS568A, DIN 3770, SMS1586, JIS B2401 and ISO 3601, as well as non-standard O-ring sizes including miniature and micro.
- Standard solid O-ring materials include Silicone, Fluorosilicone, EPDM, Neoprene, Viton®, Nitrile, Carboxylated Nitrile, Hydrogenated Nitrile, Polyurethane, PTFE, Teflon(FEP or PFA) encapsulated O-rings, Aflas®, Isolast®, Kalrez®, or Chemraz®.
- Along with our Solid Elastomer O-Rings we can also offer a limited number of sizes for moulded Sponge O-rings in a range of materials including, Neoprene, Nitrile, EPDM and Silicone. Although at present we have a limited range of sizes we can lay down new tooling if there is sufficient requirement.
- To compliment our range of moulded O-Rings we also keep a wide range of sponge and solid cord sections in stock ready to be bonded or vulcanised in to continuous rings.
- For further information please contact us to discuss your applications with our technical or relationship management teams.
- Full technical Data Sheets are available for all materials and grades listed, please click on the materials below to see further material specific information.
Data Sheet Links
301 – Silicone(VMQ) Solid Rubber
302 – Fluorosilicone (FVMQ) Solid Rubber
303 – Fluorocarbon (VITON®) (FKM) Solid Rubber
304 – Neoprene (Chloroprene) (CR) Solid Rubber
306 – Ethylene Propylene (EPM & EPDM) Solid Rubber
307 – Styrene Butadiene Rubber (SBR) Solid Rubber
308 – Butyl (Isobutylene-Isoprene) (IIR) Solid Rubber
309 – Nitrile (Acrilonitrile-Isoprene) (NBR) Solid Rubber
309 4 – Carboxylated Nitrile (Acrilonitrile Butadiene) (XNBR) Solid Rubber
310 – HYPALON® (Chlorosulphonated PE) (CSM) Solid Rubber
401 – Silicone Sponge (Closed Cell)
402 – Flurosilicone Sponge (Semi Closed Cell)(FVMQ)
403 – Fluorocarbon VITON® Sponge (Open Cell) (FKM)
404 1 – Neoprene Sponge (Chloroprene) (CR)
406 – EPDM Sponge (Closed Cell)
406 2 – EPDM Sponge (Semi Closed Cell)
406 3 – EPDM/PE/SBR Blend Sponge (Closed Cell)
409 1 – Nitrile Foam (NBR)
409 2 – Nitrile/PVC Blend Foam (NBR/PVC)
413 – Styrene Butadiene Rubber Foam (SBR)
302 – Fluorosilicone (FVMQ) Solid Rubber
303 – Fluorocarbon (VITON®) (FKM) Solid Rubber
304 – Neoprene (Chloroprene) (CR) Solid Rubber
306 – Ethylene Propylene (EPM & EPDM) Solid Rubber
307 – Styrene Butadiene Rubber (SBR) Solid Rubber
308 – Butyl (Isobutylene-Isoprene) (IIR) Solid Rubber
309 – Nitrile (Acrilonitrile-Isoprene) (NBR) Solid Rubber
309 4 – Carboxylated Nitrile (Acrilonitrile Butadiene) (XNBR) Solid Rubber
310 – HYPALON® (Chlorosulphonated PE) (CSM) Solid Rubber
401 – Silicone Sponge (Closed Cell)
402 – Flurosilicone Sponge (Semi Closed Cell)(FVMQ)
403 – Fluorocarbon VITON® Sponge (Open Cell) (FKM)
404 1 – Neoprene Sponge (Chloroprene) (CR)
406 – EPDM Sponge (Closed Cell)
406 2 – EPDM Sponge (Semi Closed Cell)
406 3 – EPDM/PE/SBR Blend Sponge (Closed Cell)
409 1 – Nitrile Foam (NBR)
409 2 – Nitrile/PVC Blend Foam (NBR/PVC)
413 – Styrene Butadiene Rubber Foam (SBR)
Why Choose EMI Seals & Gaskets?
ISO 9001:2015 & ISO 14001:2015 Approved
Pre-Approved and Tested Products
Fully Certified Products
Bespoke Products
Problem Solving Expertise
Multi-Industry Specialists
Designated Relationship Manager
Industry Leading Technical Team


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