supply of spares of coal mills ( hp-1103 ) to rgtpp khedar hisar on annual rate contract basis. , supply of spares of coal mills ( hp-1103 ) to rgtpp khedar hisar on annual rate contract basis , journal housing seal cover for journal assembly of coal mill moc: is1020 cast steel / en-24 , journal housing liner upper, moc: cast steel as per is 1030 grade-2 , journal housing liner lower, moc- ss-304 , scrapper with liner plate long, moc: is 1030, gr-ii, ( cast steel ) moc of liner: iss 276 astm grade-3 , scrapper with liner plate, short, moc:is 1030, gr-ii, ( cast steel ) moc of liner: iss 276 astm grade-3 , feeder outlet gate without actuator , roller liner device for coal mill , ventury for coal mill , ventury vane for coal mill, hardness 60 to 62 hrc, thickness-15mm, ( 1set= 4 nos. ) , air restriction ring large size ( length approx. 1800mm, width 60mm, thickness 28mm ) ( 1 set=8 nos. ) , air restriction ring small size ( length approx. 1800mm, width 35mm, thickness 28mm ) ( 1 set= 8 nos. ) , mill body deflector support plate ms, ( 1 set= 3 nos. ) , metallic expansion bellow for pf piping, 2 nos. congulation, ss 304, 2 mm thick, od: 710 mm , dresser coupling for center feed pipe of coal mill , eccentric bearing housing for rc feeder , bearing housing for rc feeder and coal mill gt1651907 , bearing housing left for rc feeder model: cs2036gt1630407 , bearing housing right for rc feeder model: cs2036gt1630607 , clean out conveyor chain with scrapper, moc: cast alloy steel, pin: en-08, ( 1 set= 82 pieces ) , 72 chain links and 10 chain scrapper , screw stem for belt tightening, moc- ss-316 , idler roller for rc feeder model:cs2036, ( 1 set=12 nos. ) , bushing for rc feeder and coal millgt1651807 , bearing housing assembly & rode housing assembly for rc feeder and coal millgt1632107 , seals of hot shut off gate- l2000 mm, width 115mm, thickness-1.5mm, moc-ss-304 , seals of hot shut off gate-l1800mm, width 115mm, thickness-1.5mm, moc-ss-304 , multiport outlet ( mpo ) for coal mill ceramic tile from inside. moc- ms, specification of ceramic tile: thickness-12 mm, weldable with plug, alumina content more than 90%, hardness more than 8 on mohs scale, colour-white, bulk density more than tha 3.2 gm / cc, water absorption less than 0.5%, cold cushing strength more than 3000kg / cm2, flexural strength ( at room temperature ) more 2200kg / cm2, flow medium is pulverized coal mixture , feeder outlet hopper of rc feeder , skirt assembly, ( 1 set = 4 nos. ) , shroud plate 1360x120x10 mm moc- ms ( 1 set = 8 nos. ) , wearable adjustable shrink ( adjustable orifice ) spares for coal mill ( hp-1103 ) , coal pipe, od-710 mm, model-smk type sb , three dimensional wearable elbow no. 29 ( drawing no. 50-f288s-j0502-37 ) , vane wheel segment for coal mill ( hp-1103 ) ( 1 set = 8 nos. ) , mill bowl hub clamping ring moc - 16 mn ( 1 set = 4 nos. ) , cover for hot air diaphragm, moc- aluminium , coupling for cleanout conveyor for rc feeder , roller retainer ring for coal mills for rc feeder