Piping Material Specification 3SA0B03 Class 300, 304/304L Stainless Steel, Butt Weld, 0.000" C.A., Process
standard by Process Industry Practices, 12/05/2005

Piping Material Specification 3SA0B03 Class 300, 304/304L Stainless Steel, Butt Weld, 0.000" C.A., Process [Complete Revision]
standard by Process Industry Practices, 05/01/2016