Propylene / Propene (C₃H₆) service
Material Compatibility

SS 316L for Propylene / Propene (C₃H₆)

Is SS 316L the right valve material for Propylene / Propene (C₃H₆)? The engineering rating, the conditions that limit it, and the better alternatives.

Excellent

Is SS 316L compatible with Propylene / Propene (C₃H₆)?

For Propylene / Propene (C₃H₆) (C₃H₆) valve service, SS 316L is excellent — an excellent choice. For high-purity propylene in polymerisation feed systems.

Better materials for Propylene / Propene (C₃H₆)

Higher-rated options for this service, from the compatibility data.

Carbon SteelExcellentPTFE sealsExcellentA350 LF2 (low temp)GoodNitrile (NBR) sealsGood

All rated materials for Propylene / Propene (C₃H₆)

Carbon SteelExcellentPTFE sealsExcellentA350 LF2 (low temp)GoodNitrile (NBR) sealsGood
Reviewed by Materials Engineering, Vajra Industrial SolutionsDiscipline: Valve Metallurgy & Materials SelectionLast reviewed: 20 June 2026

Connected Engineering

Materials
A216 WCB Carbon SteelA351 CF8M (SS316)
Tools
Material Compatibility

Need SS 316L valves for Propylene / Propene (C₃H₆)?

Send your concentration, temperature and pressure — we confirm SS 316L suitability for Propylene / Propene (C₃H₆) (or recommend an upgrade) and supply with full certification.

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Engineering references

Propylene / Propene (C₃H₆) service guideFull compatibility, valves & standardsSS 316L compatibilityEvery fluid this material handlesCompatibility AtlasThe full material x fluid matrix