Steel Knowledge · Material grades

P235GH: Pressure steel for elevated-temperature service

P235GH is a steel grade used in products designed for pressure applications where specified elevated-temperature properties may be required.

Understanding the designation

P indicates a pressure-related steel grade family; GH distinguishes an elevated-temperature designation. The full grade does not, alone, establish a tube manufacturing route.

Writing a reliable purchasing specification

Provide P235GH with EN 10216-2 for seamless products or EN 10217-2 for appropriate welded products, after verifying project requirements.

Do similar grades mean the same thing?

P235GH is different from P265GH. Never infer grade substitution or dimensional capability from a catalogue association.

Product standards to investigate

Related catalogue context is not a certification statement. Validate process, edition, product scope and the supplier's actual offer.

EN 10216-2: Seamless steel tubes for elevated-temperature pressure service →EN 10217-2: Electric-welded pressure tubes for elevated-temperature service →

Technical sources

These are references from the governed public source record, not a statement of equivalence or current certification.

← All English steel grades

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