b'TUBE & PIPE SYSTEMSALUMINUM - COPPER - POLYETHYLENE - STEELALUMINUM 65COPPER TUBE, TYPE G, TYPE K, FUEL OIL .64-65CSST FLEXIBLE GAS TUBE AND FITTINGS 66-68GAS LOAD CENTER.69PIPE STAYS .80ROOFTOP PIPE SUPPORTS .80STEEL TUBE - S.A.E 527 & J527B65TUBE STRAPS AND HANGER.79WARNING - TRACER TAPE / WIRE 70YELLOW MDPE PIPE, MECHANICAL FITTINGS & RISERS70-78TUBE & PIPE SYSTEMSALUMINUM - COPPERPOLYETHYLENE - STEEL63'