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Tender For supply of overhauling kit for duplex checkvalve of m/s faiveley make to pt.no.790039105 for air spring suspension of emu coaches consisting of 4 items: (i) valve seat (sub assly)- part n o. 039101000 qty:02 nos/set, (ii) compression spring part no. 039802000 qty:02 nos/set, (iii) joint se al(26x33x1) part no. 039703000 qty:02 nos/set, (iv) joint(19x33x1) part. no. 039704000 qty:01 no./s et [ warranty period: 30 months after the date of delivery ]
Tender For supply of duplex checkvalve 1.5 +/-(plus-minus) 0.12 kg/cm2 pressure setting for air spring suspens ion system of emus *spec: rdso specification no. c-k-407 rev. 04, march 2023 or latest ** as per f-7, it seems that the above item is a part of air suspension control equipments for air spring assembly system with icf/lhb type bogie to rdso spec. no. c-k 407 (rev. 4), march 2023. list of rdso approved vendors of air suspension control equipments for air spring assembly to rdso spec. c-k-407 rev. 4, march 2023, are found and placed at f-3-6. [ warranty period: 30 months after the date of delivery ]
Tender For supply of 300067498 , 310022341 , 300089748 , 300023095 , 310022365 , 310022364 , 300120574 , 300152952 , 300152953 , 300152954 checkvalve swing type, size: 6" 150#, raised face flanged ends, material: body sa216 gr. wcb, seat sa 105 and 13% cr faced, disc sa216 gr. wcb and 13 % cr faced, hinge pin 13% cr, body to bonnet connection bolted, face to face dimension as per asme b16.10, flanges and drilling as per asme b16.5, valve testing as per api598., gate valve,rising stem,flexible disc,material:body astm a216wcb,disc a 216 wcb with 13% chrome facing, size 8",#150,end connection:flanged ised face as per ansi b16.5.design standard:api 600,inspection & testi ng as per api 598., gate valve with bolted bonnet, outside screw & yoke; size: 6" nb x 150#; ends: flanged (raised face serrated) moc: (1) body & bonnet: astm a 216 gr wcb, (2) stem: astm a182 gr. f6a, (3) seat ring: astm a 105 + hardfaced with stellite #6 (api trim #5), (4) disc / wedge : astm a 216 gr wcb + hardfaced 13% cr steel (api trim #5), (5) bonnet gasket: spirally-wound ss 304 with graphite filler, (6) yoke sleeve: astm a439 type d2 (7) gland & gland bush: astm a 105. (8) stem packing: graphite with braided end rings, (9) back seat: hardfaced 13% cr steel (api trim #5), (10) bonnet bolts & nuts: astm a 193 gr b7 & astm a 194 gr 2h, (11) gland bolts / eye bolts & nuts: astm a 193 gr b7 & astm a 194 gr 2h; (12) hand wheel : ductile iron. compliance standards: design standard: api 600; face to face dimensions: as per ansi b16.10; flange drilling:as per ansi b 16.5; pressure & temperature rating
Tender For corrigendum : supply of ash handling spares for ptps panipat - "ash handling system spares item name:checkvalve size:2 in part number:a-103 assembly: material handling valve,size:8 x 6 in equipment: fly ash make:indure model:for 210 mw, additional information:for air inlet,same for 250mw,600mw, valve butterfly type:wafer size:300 mm pressure rating: class 150 end connection:not available body & bonnet material/spec:cast iron disc material:ductile iron seat material:nilon coated epdm operating type:manually gear operated, valve butterfly type:wafer size:150 mm pressure rating: 10kg/cm2,class 150 end connection:flanged body & bonnet material/spec:mild steel disc material:ductile iron operating type:manually gear operated length:82 mm indian standard:is:13095 , valve butterfly type:wafer size:200 mm pressure rating :10kg/cm2,class 150 end connection:flanged body & bonnet material/spec:mild steel disc material:ductile iron operating type:manually gear operated length:82 mm indian standard:is:13095 , valve gate size:50 mm pressure rating:class 150 body & bonnet material/spec:bronze end connection:screwed additional information: is778ci2,rising spindle,os&y,body bonnet dicsis318gr2,stem h.t.brass body seat ring is318gr2 , "valve gate type:not available size:25 mm pressure rating:not available body & bonnet material/spec:bronze end connection:screwed , "valve gate type:rising spindle size:15 mm body & bonnet material/spec:bronze end connection :screwed operating type:manually isolating, "valve gate type:rising spindle size:20 mm body & bonnet material/spec:bronze end connection: screwed operating type:manually isolating, valve gate type:rising spindle size:40 mm pressure rating :class 150 body & bonnet material/spec:bronze end connection:screwed operating type:manual, "valve gate type:knife size:300 mm pressure rating:12 kg/cm2, class:150 body & bonnet material/spec:cast iron stem & trim material / spec:moc of plate:ss-304 end onnection:flanged, operating type:manual additional information:suitable for fly ash, valve gate type:knife size:200 mm pressure rating:12 kg/cm2, class:150 body & bonnet material/spec:cast iron stem & trim material / spec:moc of plate:ss-304 end connection:flanged operating type:manual additional information:suitable for fly ash, "valve gate type:rising spindle size:80 mm pressure rating: class 125 body & bonnet material/spec:cast iron stem & trim material / spec:steel/aisi1410 seat material:stainless steel, end connection:flanged operating type:manual, valve gate type:o,s & y size:100 mm pressure rating:asa 125 body & bonnet material/spec:cast iron stem & trim material / spec:aisi:410 seat material: 13% cr steel end connection: flanged operating type:hand additional information:rising spindle,flanges as per bs-10 table "f", "valve spares item name:gland follower & packing part number:kgv300823/7 equipment:control valve make:galaxy , size of valve:300 mm
Tender For corrigendum : supply of overhauling kits of brakes and pneumatic system for trains 01 - overhaul kit avreg relay valve , overhaul kit charging check vlv , ori kit for checkvalve one by two inch bcu panel , ori kit for checkvalve one by two inch auxiliary compressor , ori kit for checkvalve three by four inch , overhaul kit relay p1k and p1k , ori kit for pressure regulator setting 6 bar , ori kit for pressure regulator setting 5 bar , kit fr single hose prtn valve , overhaul kit relay p2k dn19 , ori kit vpr , overhaul kit br vlv isolator , ori kit for combined cv , ori kit for magnet valve three by two , overhaul kit solenoid valve , kit fr checkvalve three by four inch , maint kit for air dryer , water separator maint kit , final filter maint kit , oh kit for drain valve