Contact US

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Can a pre-qualified PQR that was qu

Can a pre-qualified PQR that was qu

Can a pre-qualified PQR that was qu

Can a pre-qualified PQR that was qualified using SA516-Gr 70 material with P1-Group 2 to P1-Group 2 support a written WPS for the welding of API 5L-X65 (S1-G2)pipe to SA106B (P1-G1)pipe.
Per ASME Code ruling, is the above acceptable?
Can the same WPS qualify welding of ASTM A694-F65 to SA106B material ?
Professional advise appreciated.

RE: Can a pre-qualified PQR that was qu

Per QW-403.5, the qualifications you mention are acceptable, only if tougness (CVN testing) is not a requirement.

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members! Already a Member? Login


Close Box

Join Eng-Tips® Today!

Join your peers on the Internet's largest technical engineering professional community.
It's easy to join and it's free.

Here's Why Members Love Eng-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close