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FPM-Viton® O-Rings

FPM-Viton® O-Rings, elasticity and resistance

FPM-Viton® O-Rings are sealing rings for high temperature applications and/or in contact with agressive chemical products. Among the whole synthetic rubbers, FPM-Viton® is the most resistant to halifaticaromatic and chlorinated hydrocarbons.

Viton® is a Chemours’ trademark and is a thermopolymer of hexafluorpropilene, with fluoride of vynilidene, tetrafluoroethylene and etherperfluor methyl Vynil. Its international abbrevation is FPM or FKM (Fluorocarbone monomer).

FPM-Viton® O-Rings availability

O-RingMaterialHardness [SH A]Temperature [ºC]Check stock availability
Junta tórica O-RingFPM50 – 90-20 to +200/+220

Properties and advantages

FPM-Viton® O-Rings offer great resistance to:

  1. Ozone, weather and UV rays
  2. Acids, alcalyse, oils et greases
  3. This kind of seals offers very good compression set values at high temperature
  4. In addition, they do not spread flame so that they are auto-extinguishable

FPM-Viton® has however a weak resistance to:

  1. Esthers and ketones

About FPM-Viton®

Viton® is a fluoroelastomer obtained from the derivation of synthetic rubber and fluoropolymer elastomer. O-Rings made of this material provide enhanced resilience and increased resistance to aggressive fluids.

Standard FPM compounds, O-Rings stock availability

MaterialCompoundHardnessColourDownload
FPM-Viton®OZVA7523K-13439675BlackData sheet
FPMOZM410-121294 para gas75BlackData sheet
FPMOZ819001-12292080BrownData sheet
FPMOZM408-12129470GreenData sheet

Special FPM compounds, O-Rings on request

NameMaterialKindHardness [SHORE]ColorTemperature [°C]Approvals
FPM 98 neroFPMA98black-25 to +230 (+250)Copolymer, Oil/ gas applications
FPM 98 EDFPMB98black-27 to +230 (+250)Oil/ gas applications,
Anti-explosive decompression AED,
BS EN ISO 23936-2
FPM 98 TERFPMB98black-25 to +230 (+250)Terpolymer,
Oil/ gas applications
FPM 98 PLTFPMPLT98black-40 to +225 (+250)PLT low temperature
FPM 98 GFFPMP98black-25 to +230 (+250)Peroxyde-cured, Oil/ gas applications
FPM 98 PLT/EDFPMPLT98black-41 to +225 (+250)PLT low temperature,
Anti-explosive decompression AED
FPM 98 HFLTFPMPLT98black-37 to +230 (+250)Low temperature, High chemical resistance
FPM 98 GFLT®EDFPMPFLT98black-37 to +230 (+250)Low temperature, High chemical resistance,
Anti-explosive decompression AED
FPM 98 GF/EDFPMP98black-25 to +230 (+250)Peroxyde-cured, Oil/ gas applications,
Anti-explosive decompression AED,
FPM 98 GBLFPMP98black-20 to +230 (+250)Peroxyde-cured, High mechanical performance
FPM 98 LT50/EDFPMPLT98black-50 to +225 (+250)Ultra low temperature,
Anti-explosive decompression AED
FPM 98 LT60/EDFPMPLT98black-55  to +225 (+250)Ultra low temperature,
Anti-explosive decompression AED
FPM 90 blackFPMA90black-15 to +200Standard application,
Copolímeros,
Bisphenol-cured
FPM 90 greenFPMA90verde-15 to +200Standard application,
Copolímeros,
Bisphenol-cured
FPM 90 extremeFPMAPA90black-20 to +250High resistance – ETP DU PONT
FPM 90 brownFPMA90marrón-15 to +200Standard application,
Copolímeros,
Bisphenol-cured
FPM 90 marroneFPMA90marrón-25 to +240MIL R 83248
FPM 90 LT40/EDFPMPLT90black-41 to +220Anti-explosive decompression AED,
Low temperature
High pressure resistance
Very good behaviour to Methanol
NORSOK M710 (rapid gas decompression),
Shell MESC SPE 85/301
FPM 90 PHFPMP90black-20 to +230Peroxyde-cured, good compression, Set
low temperature
FPM 90 WRFPMA90black-25 to +230WRC-NSF BS 6920:2000
FPM 90 nero BHFPMA90black-25 to +230BOSCH N28 GW1390-90-63-27-10
FPM 90 verdeFPMA90verde15 to +200Standard application
FPM 90 neroFPMA90black-25 to +230 (+250)CUMMINS 23224
CONFORM TO DIN EN 682 (TAB.H)
BAM (150°C – 40 bars Oxygen)
FPM 90 EDFPMB90black-27 to +230 (+250)Anti-explosive decompression AED,
Oil/ gas applications,
NORSOK M710 (rapid gas decompression),
NACE TM0297
NACE TM0187 (sour gas environment), 5% H2S
NACE TM0187 (sour gas environment), 20% H2S
TOTALFINA
SHELL
API6A (sour gas environment), 10% H2S
Sour fluid test Arrhenius ISO 23936-2/NORSOK M710-3
Life prediction & AED test – Arrhenius ISO 23936-2
FPM 90 TERFPMB90black25 to +230 (+250)Terpolymer,
Oil/ gas applications
FPM 90 PLTFPMPLT90black-40 to +225 (+250)PLT
Excelente, low temperature
FPM 90 GFFPMP90black-25 to +230 (+250)Peroxyde-cured, Oil/ gas applications
FPM 90 PLT/EDFPMPLT90black-41 to +220 (+250)Anti-explosive decompression AED,
Low temperature
NORSOK M710 (rapid gas decompression),
ITN 84700/A (rapid gas decompression),
NACE TM0297
NACE TM0187 (sour gas environment), 5% H2S
NACE TM0187 (sour gas environment), 20% H2S
TOTALFINA
SHELL
Sour fluid test Arrhenius ISO 23936-2/NORSOK M710-3
Life prediction & AED test – Arrhenius ISO 23936-2
API6A 10H2S
API6A 10% FFHH
MESC SPE 85/301
FPM 90 HFLTFPMPLT90black-37 to +230 (+250)Low temperature, High chemical resistance
FPM 90 GFLT® EDFPMGFLT90black-40 to +230 (+250)Excelente, Low temperature, High chemical resistance,
Anti-explosive decompression AED,
NORSOK M710 (descompresión rápida de gas),
NACE TM0187 (ambiente de gas agrio), 20% H2S
API6A (ambiente de gas agrio), 10% H2S
Sour fluid test Arrhenius ISO 23936-2/NORSOK M710-3
FPM 90 GF/EDFPMP90black-18 to +230 (+250)Peroxyde-cured, Oil/ gas applications,
Anti-explosive decompression AED,
API6A 10% FFHH
FPM 90 GBLFPMP90black-20 to +230 (+250)Peroxyde-cured, High mechanical performance
FPM 90 LT50/EDFPMPLT90black-51 to +225 (+250)Ultra low temperature,
Anti-explosive decompression AED,
NORSOK M710 (rapid gas decompression),
NACE TM0187 (sour gas environment), 5% H2S
FPM 90 LT60/EDFPMPLT90black-61 to +225 (+250)Ultra low temperature,
Anti-explosive decompression AED,
NORSOK M710 (rapid gas decompression),
NACE TM0187 (sour gas environment), 5% H2S
NACE TM0187 (Environnement de gas aigre), 20% H2S
API6A (sour gas environment), 10% H2S
API6A 10% FFHH
Sour fluid test Arrhenius ISO 23936-2/NORSOK M710-3
FPM 90 BR EDFPMP90black-30 to +240Oil / Steam
Anti-explosive decompression AED,
NORSOK M710 (rapid gas decompression),
NACE TM0187 (sour gas environment), 5% H2S
NACE TM0187 (Environnement de gas aigre), 20% H2S
API6A (sour gas environment), 10% H2S
Sour fluid test Arrhenius ISO 23936-2/NORSOK M710-3
Life prediction & AED test – Arrhenius ISO 23936-2
API6A 10% FFHH
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FPM-VITON O-RING in stock