One Year Standing Order For Various Instruments Jobs In Hpcl, Mumbai Refinery- transmitters ( Flow, Pressure and Temperature, Level transmitters of DP type ) & GAS DETECTORS ,online sensors ,external displacer float chamber with transmitter flange to flange distance upto 40 inches ,top mounted displacer for LT, Servo gauge, Radar Gauge Antena ,rotameters and rotameter transmitters ,Air Regulator including disconnection & connection of tubing ,orifice plate ,control valve, Ball valve, Butterfly valve, Plug valve, Vane type valves ,control valve, Ball valve, Butterfly valve, Plug valve, Vane type valves ,actuators ,actuators of all types of valves including jack assembly & accesories ,pressure gauges, dial thermometers and draft gauges ,thermocouples RTDs and thermistors including replacement of head ,thermowell screwed or flanged ,Pressure, Temperature switch, flow switch, solenoid valve, limit switch, I/P converter, Vibration switch ,level switches ,capillary type pressure gauge, temperature gauge, pressure switch or temperature switch ,capillary type transmitters ,CS & GI pipe ,copper tube ,copper tube or SS tube ,impulse lines, leveltrols, level switches, instrument tappings with asbestos rope & application of shalicote ,impulse lines on per line basis ,seal pots ,pedestal stand for instruments made up of 2 GI pipe with grouting for one instrument,pedestal stand ,Transportation of gas cylinder to and from field etc
