Piping Material Specification 12CS2T01 Class 125, Carbon Steel, 0.125" C.A, Utility (Air & Water) (Technical Correction)
standard by Process Industry Practices, 06/01/2016

Piping Material Specification 12CS2T01 Class 125, Carbon Steel, 0.125" C.A, Utility (Air & Water) (Technical Correction)
standard by Process Industry Practices, 06/01/2007

Piping Material Specification 12CS2T01 Class 125, Carbon Steel, 0.125" C.A, Utility (Air & Water)
standard by Process Industry Practices, 04/01/2000