Inspection of Tubes Directly Welded to Piping Header
Inspection of Tubes Directly Welded to Piping Header
(OP)
Dear Experts,
Can anyone guide about the applicable inspection technique for inspecting fin fan cooler tubes that are not open ended and are welded directly to piping header.
Thanks in advance
Sarfraz





RE: Inspection of Tubes Directly Welded to Piping Header
RE: Inspection of Tubes Directly Welded to Piping Header
Dear metengr
There is no access for borescope. pls see attach example for such an installation
https://res.cloudinary.com/engineering-com/raw/upload/v1477977924/tips/Tubes_directly_welded_to_Pipe_header_olq3ue.docx