ASME STAMP: W-L&S-L
ASME STAMP: W-L&S-L
(OP)
We have a liquid chlorine-water heat exchanger. The manufacureres stamp on the ouside of this small HX has letters W-L and underneath that it has S-L. ASME designation for W-L is Welded-Lethal service. Any idea what S-L represents. Thanks.





RE: ASME STAMP: W-L&S-L
RE: ASME STAMP: W-L&S-L
Should not "S" be inside a clover type template. In our case it is merely amongst other letters. I would appreciate your comments.
RE: ASME STAMP: W-L&S-L
RE: ASME STAMP: W-L&S-L