Methanol (Methyl Alcohol) service
Material Compatibility

SS 316L for Methanol (Methyl Alcohol)

Is SS 316L the right valve material for Methanol (Methyl Alcohol)? The engineering rating, the conditions that limit it, and the better alternatives.

Excellent

Is SS 316L compatible with Methanol (Methyl Alcohol)?

For Methanol (Methyl Alcohol) (CH₃OH) valve service, SS 316L is excellent — an excellent choice. Used for hygienic or analytical grade methanol.

Better materials for Methanol (Methyl Alcohol)

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

Carbon SteelExcellentPTFEExcellentNBRGoodFKM (Viton)Good

All rated materials for Methanol (Methyl Alcohol)

Carbon SteelExcellentPTFEExcellentNBRGoodFKM (Viton)GoodZinc/Aluminium alloysPoor
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 Methanol (Methyl Alcohol)?

Send your concentration, temperature and pressure — we confirm SS 316L suitability for Methanol (Methyl Alcohol) (or recommend an upgrade) and supply with full certification.

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Engineering references

Methanol (Methyl Alcohol) service guideFull compatibility, valves & standardsSS 316L compatibilityEvery fluid this material handlesCompatibility AtlasThe full material x fluid matrix