Inspection tool for tubing consists of metal casing housing elastic collar. Collar is clamped around weld site under test. Leakage through weld is contained within chamber and is bled to detector via tubing attached to fitting. Tool, originally designed to detect fluid leakage in tubing, can be used to detect gas leaks.
Inspection tool for butt-welded tubing
NASA Tech Briefs ; 2 , 2
1977-09-01
Miscellaneous
No indication
English
Engineering Index Backfile
WELDED LOW CARBON STEEL TUBING
SAE Technical Papers | 1980
WELDED LOW CARBON STEEL TUBING
SAE Technical Papers | 1995
STEEL TUBING (WELDED) Low Carbon
SAE Technical Papers | 1942