
Codo
Materials
Acero al carbono: ASTM / ASME A234 WPB WPC.
Acero aleado: ASTM / ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911.
Acero inoxidable: ASTM / ASME A403 WP 304-304L-304H-304LN-304N.
ASTM / ASME A403 WP 316-316L-316H-316LN-316N-316Ti.
ASTM / ASME A403 WP 321-321H ASTM / ASME A403 WP 347-347H.
Acero de baja temperatura: ASTM / ASME A402 WPL 3-WPL 6.
Alto rendimiento: ASTM / ASME A860 WPHY 42-46-52-60-65-70.