Question: Olet and Butt Weld

[mnthiraviam]

Dear All

What is the minimum distance required between an Weld O let and Buttweld according to ASME B31.3?

The pipe thickness is 26mm and SS material

[ThaMaestro]

ASME B31.3 Interpretation 7-02 dated May 24, 1988 in which the question was, “In accordance with ASME/ANSI B31.3, are there requirements or guidelines on the minimum distance between welds in a pipe?
The response was, “No, except as provided in para. 304.3.3(e).”