Gloss Poster — QW-257 (PAW) Plasma Arc Welding Qualification Variables Reference Poster

Review QW-257 procedure qualification variables for plasma arc welding (PAW) with this printed gloss poster. This independent ASME Section IX 2025 welding reference organizes topics for use alongside your welding procedure specification (WPS) and procedure qualification record (PQR).

What you get

• QW-257 (PAW) Plasma Arc Welding variable reference
• Grouped procedure qualification topics for WPS and PQR review

Format: Printed glossy poster. Select a size before checkout; shipping is calculated at checkout. No digital file is included.

Available sizes: 11.7 × 16.5, 16.5 × 23.4, 23.4 × 33.1, and 33.1 × 46.8 in. (vertical). Select the size shown in the variants above.

Who it helps: Welding engineers, inspectors, supervisors, quality teams, and welding educators reviewing qualification requirements.

Prefer a downloadable guide? QW-257 PAW PDF guide.

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Reference note: Independently developed by WeldScribe using the 2025 edition of ASME BPVC Section IX. Not issued or endorsed by ASME. Use the governing Code, table notes, approved procedures, and project requirements for decisions.