When do you desgin fillet weld or but weld
When do you desgin fillet weld or but weld
(OP)
Hi everybody,
We have tubing welded socket (fillet weld) with coupling.
Coupling and tubing were material TP 316L, YS = 41 KSI, TS = 87 KSI.
Welding consumable is ER316L, YS = 390 MPA, TS = 550 MPA.
This joint will be hydrotest at 4200 PIS.
Normally,I know that Fillet weld are designed for piping under the pressure maximum 400 PSI So with this joint socket, I am worried about its design. How can I prove that the design of this joint guarantees the above pressure.
We have tubing welded socket (fillet weld) with coupling.
Coupling and tubing were material TP 316L, YS = 41 KSI, TS = 87 KSI.
Welding consumable is ER316L, YS = 390 MPA, TS = 550 MPA.
This joint will be hydrotest at 4200 PIS.
Normally,I know that Fillet weld are designed for piping under the pressure maximum 400 PSI So with this joint socket, I am worried about its design. How can I prove that the design of this joint guarantees the above pressure.





RE: When do you desgin fillet weld or but weld
RE: When do you desgin fillet weld or but weld
RE: When do you desgin fillet weld or but weld
RE: When do you desgin fillet weld or but weld