PIPE MRKR,HGH PRESS HOT WTR,H,YL
ST PIPE MRKR, INERT GAS, GN, A,E
SS PIPE MRKR, IIAR, BD VAP LOW,R
SS PIPE MRKR, PLANT WATER, GN, D
SS PIPE MRKR, FUEL OIL VENT, YL,
SS PIPE MRKR, ACID VENT, YL, A,E
SS PIPE MRKR, ELECTRIC TRACED, Y
ST PIPE MRKR, MEDICAL AIR, BU, C
