PWHT of Socket Welds for Lethal Service

[ashfaqanwer]

Inspectengr;
Never hesitate in asking any question. Feel free to seek clarifications from our respected members. We welcome your first post.
Stainless Steel even in small bore piping is an effective construction material for liquid ammonia services. No issues of brittle fracture as it can survive up to much lower temperatures as ben has mentioned. And no significant chances of stress corrosion cracking in austenitic stainless steels.
Keep posting.