National Fertilizers Limited - Punjab

9143321 a 1 general / machine tools such as wrenches, files, screw drivers, drills & taps etc. a 2 welding machines / rectifiers a 3 welding accessories a 4 portable pneumatic / electrical / hydraulic tools / equipment a 5 mechanical measuring instruments a 6 material handling equipment i conveyor belt ( critical app. ) ii conveyor belt ( non critical app. ) iii conveyor roller / pulley drums / idlers iv complete conveyor system a 7 jointing sheets etc. i neoprene rubber sheets ii fiber sheet iii mill boards iv rubberised cork sheet a 8 valves / steam / traps / rupture discs i cast steel gate / globe & check valve ( class 150 & 300 ) ii cast steel gate / globe valve ( class 600 ) iii forged steel valves ( class 800 ) iv ball valves v butterfly valves vi plug valves vii diaphragm valves viii ci valves ix steam trap x rupture discs xi safety valves xii rubber lined & poly propylene valves a 9 pipes & pipe fittings i cs seamless pipes ii cs erw tubes iii cs & alloy ss tubes iv ss tubes ( welded & seamless tubes a 10 fasteners fastners ( as / ss / ms / cs & others ) a 11 power transmission equipment & spares i gear box & spares ii gear & pinions iii worm worm wheel for bowl mills iv chains & sprockets ( critical ) v chains & sprockets ( general ) vi pulleys vii fluid coupling viii gear coupling ix metallic flexible couplings x flexible couplings a 12 bellows & hoses ( ss braided ) i metallic bellows ii ptfe bellows iii ss braided hoses iv low / high pressure hydraulic hoses v hoses steam / water / oil / chemicals. a 13 gaskets sheets / cut gaskets i gaskets metallic & non metallic ii ptfe / teflon sheet / pure teflon sheet / gaskets / teflon & ptfe rod etc. a 14 ferrous & non ferrous metals ferrous & non ferrous metals a 15 filtration & separation equipment i demister pads & mist eliminators ii vibrating iii filter candles for air & gas iv filter cartridge for air & gas v wire mesh screws vi strainer a 16 mechanical seals a 17 hard chrome plating jobs a 18 ash handling spares a 19 cooling tower spares i mech. items ii civil. items a 20 spares for reciprocating compressors & turbine spares a 21 reciprocating pumps / centrifugal pumps / rotary pumps / dewatering submersible pumps and spares i reciprocating pumps ( metering & dozing ) ii centrifugal horizontal pumps ( single stage ) multistage / vertical & turbine type pump type pumps iii rotary pumps iv dewatering submersible a 22 boiler components –pr. and non pr. parts. coal mill / crusher spares boiler furnace components i boiler components –pr. part ( economizer & super heater coils ii and non pr. part nozzle tips for oil burner, exhauster covers, expansion ring segments iii ceramic lined bends a 23 coal mill / crusher spares i vertical shaft ii bull ring segments iii crusher hammers iv casting in special steel ni hard a 24 blower / fan & spares a 25 repair / reconditioning of crank shaft a 26 refractory material, cement & castables a 27 fabricated items structural type a 28 non ferrous casting a 29 rubber lining jobs of tanks / pressure vessels & pipes a 30 roll & universal filters for air compressor a 31 misc. mech. items i springs ii piston rings iii valve plates iv leather coupling pad / bushes v pure carbon packing rings vi mono block pump a 32 grinding rolls a 33 white metal bearings a 34 low precision machining job a 35 o rings, oils seals, syn. neoprene diaphragm, coupling pads & bushes a 36 oil levellers & misc. hardware / mech. items a 37 vacuum cleaners a 38 air conditioners, refrigerator, water purifier, air disinfection unit, deep freezer& desert coolers etc. a 39 vibration meters / analysis a 40 dpt material a 41 plumber blocks a 42 grinding wheels / lapping wheels a 43 abrasives / emery paper / lapping compound a 44 automobile spares a 45 tyre, tubes & flaps a 46 material handling equipments i hand trolley / wheel barrow / hydraulic mechanical lifting trolly / truck ii chain pulley blocks & coffin hoists and eot cranes etc. a 47 spares for beml make d 80 dozers b instrument items sr. no. category b 1 control valves & spares a glove & angle valves b ball & butterfly valves c plug valves ( controls ) ii piston actuators a iii self regulating valves b diaphragm valves iii power cylinders d i pneumatic valves positioners ii electro pneumatic valves positioners e filter regulators & lubricators f pilot relays & volume booster g proximity switches h solenoid valves b 2 transmitters i pneumatic transmitters ii electronic transmitter general purpose / multivariable iii electronic transmitters with remote seal ( for urea application ) iv buoyancy / lvdt type level transmitters b 3 field item / instruments i controllers field mounted ii flow elements orifice and nozzles iii flow meters a magnetic / mass / vortex b oval gear meter c rota meter d open channel flow meter e level transmitter switch f radar type level transmitter / switch g capacitance type level trans & switch v flow switch vi reflex & transparent level gauges vii pressure gauges a general purpose b pr. gauges ( std ) high accuracy & panel mounted c seal type d pressure switches viii d.p. gauges ix dial thermometer / temp. gauges x rtd and thermocouple & thermowell xi i / p convertors xii p / i convertors xiii a magnetic level gauge b float type level switches xiv compression fittings ( ss / brass ) xv needle valves xvi three way manifold / condensate pots / siphons / temp. equalising xvii chlorinators b 4 control panel items / instruments. i pneumatic controller / recorder / indicator / manual loader ii electronic indicators iii hybrid recorders iv paperless recorders v electronic two loop controllers vi electronic single loop controllers vii electronic temp. controllers viii microprocessor based alarm annunciator / solid state alarm annunciator ix temp. scanners x integrator / totalizer xi signal convertors / multipliers xii pens & inks for recorders xiii charts for recorder xiv speed monitoring b 5 interlock devices i plc general ii solid state timer iii solid state relay iv electro mechanical relay b 6 analyzer i thermal conductivity / paramagnetic analyzers ii electro chemicals oxygen analyzer iii zirconia oxygen analyzer iv ph / orp / conductivity analyzers v silica and turbidity analyzers vi dissolved oxygen analyzer vii ambient & pollutions control viii boiler efficiency analyzers ix smoke density / solid particulate matter analyzer x high pr. single stage / multistage gas regulator 7 i control cables thermocouple compensating cables iii push buttons / ex.proof switches iv regulated power supplies cable trays b 8 weighing systems electronic platform scale high accuracy precision weigh scale iii programmable weighing indicator iv belt weigher load cell vi standard weights b 9 test instruments pneumatic calibrator electronic calibrators / frequency counters / generators iii multifunction calibrators iv loop calibrators / temp. calibrators / pressure calibrators temperature furnace vi multiimeters high accuracy multi meters / clamp on meter general purpose multi meters vii oscilloscopes, scope meters viii stroboscope 10 refurbished modules of abb / siemen etc. make for dcs c electrical items c 1 motors, motor spares & vfds c 2 motor guards c 3 cables ( ht / lt / control / telephone cables ) c 4 transformers ( power / control / ct / pt ) c 5 transformer breathers / pot c 6 circuit breakers ( ht / lt / eht ) c 7 molded case / earth leakage circuit breaker c 8 relays. c 9 capacitors ( ht / lt ) c 10 electrical measuring / testing instruments c 11 distribution boards c 12 battery bank / charger c 13 resistance, diodes & rectifiers. c 14 flame proof lighting fittings, junction boxes & other equipments. c 15 fans ( industrial / ceiling / exhaust ) c 16 telephone instruments & accessories...