Cap Grade-to-Service Selector

Match a pipe-cap material grade to your service — the way our application desk reads an RFQ

Recommended grade: A234 WPB

Confirm this grade with an engineer →

Guidance only — final grade is confirmed against your full line conditions, design code and mill certificate. Standards: ASTM A234/A403/A860/A420/A815, ASME B16.9.