B31.3 para 323.2.2
B31.3 para 323.2.2
(OP)
I have a piping system subject to a minimum design temperature of -196 deg C.
The material is 316/316L dual certified, GTAW welded with filler material (AWS A5.9).
The system is max 3" Sch80 or 4" Sch40.
Is impact testing required (even possible with tese sizes) per B31.3, para 323.2.2?
Im not sure because of note (6) in table 323.2.2 (or any other clauses which I may have fogotten).
The material is 316/316L dual certified, GTAW welded with filler material (AWS A5.9).
The system is max 3" Sch80 or 4" Sch40.
Is impact testing required (even possible with tese sizes) per B31.3, para 323.2.2?
Im not sure because of note (6) in table 323.2.2 (or any other clauses which I may have fogotten).





RE: B31.3 para 323.2.2
RE: B31.3 para 323.2.2
RE: B31.3 para 323.2.2
can you get a test specimen even at these small sizes, regarding note (6), table 323.2.2?
I may not fully understand whats meant with 'a width along the notch of less than 2.5 mm'.
how is the test speciment orientated in the pipe groove weld?
RE: B31.3 para 323.2.2