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Elbow Grade-to-Service Selector
Match a butt weld elbow grade to your service. Carbon (A234), low-temp (A420), low-alloy Cr-Mo (A234 WP-series) and stainless (A403).
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Guidance only — confirm against your design code (ASME B31.3), required impact/corrosion testing and project specification. Synbase certifies each grade to ASTM A234/A403/A420 with an EN 10204 3.1 MTC.
