Tender For supply of spare pars of il make control valves - plug with stem , cage set , pressure seal , high density grafoil double packing set , gasket set , stem connector , actuator seal kit , manual operator set , seat ring , lower cage removal tool for vsc 1.5 inch control valve , lower cage removal tool for vsc 2 inch control valve , seat ring removal tool for vst 1 inch control valve , seat ring removal tool for vst 2 inch control valve bid number/ & ( * ) : gem/2025/b/5913612 dated/ + : 05-03-2025 bid document/ 2 2 1 / 56
Tender For supply of hydrant control valve 50 mm (ball valve type)with detachable handle as per specification : (1) body,bonnet & ball-(forged brass material) is-6912 gr. flb. (2)body seat ring, thrust washer & gland packing ring-(ptfe material)-bs:en 12086-1. (3) stem & gland- (brassmaterial) - is 6912 gr. flb. (4) lever with pvc sleeve-(corbon steel material) - is 2062 (5) adopter for stem -(sg iron material)- is:astm a 536 as per attached drawing
Tender For supply of over hauling kit for ac-cv, mrep & cv check valve (i67867 or kp0592965) of electric ccb sy stem. one set consisting of 07 items as per annexure. [ warranty period: 30 months after the date of deli very ]
Tender For corrigendum : procurement of various make consumable c and i spares for ahp and mrs of ph-4, stps sarni - various make consumable c&i spares for ahp and mrs, s.s. 304 bar ball valve size-15mm,one piece design full port with s.s. 304 ball & stem, renewable taflon seat & seals, blow out proof stem, m.s. lever screwed end to bsp female one side and male on another sidehydr. bodytest-31 kg/cm2hydr. seat test-23 kg/cm2pneumatic seat test-5.5 kg/cm2make- l&t, regent, adco or equivalent, afr 212 (1/2") air filter regulator combined unit with pressure gauge in outlet side. port size-1/2 bsp body material allu, alley d/cast mex. inter presser 10 kg/cm2 secondary pressor-0-6 kg/cm2 , pressure gauge dial-2 (50mm)make- rotex, asco or equivalent, afrl 225 (1/2 ) air filter regulator combined unit with pressure gauge in outlet side, port size-1/2 bsp body material allu, alley d/cast mex. inter presser 10 kg/cm2 secondary pressor-0-6 kg/cm2 , pressure gauge dial-2 (50mm)make- rotex, asco or equivalent, rf type level switch probe sansing probe of 330mm for mrs systemmake- eip or equivalent, 12 window alarm annunciator with built in push button(ref. no.-series mbas-0600, modal 2 2b 10s p0)voltage-90-270 vac/dcmake- l&t, minilic, selec or equivalent, 14 window alarm annunciator with built in push b amp. button(ref. no.-series mbas-0600, modal 20b14sp0)voltage-90-270 vac/dcmake- l&t, minilic, selec or equivalent, 3 way gauge cock, connection size-1/2 ncp (f)x(f)x(f)material- ss 304,type-3 way, 3 way gauge cock, connection size-1/2 ncp (m)x(f)x(f), material- ss 304,type-3 way, paint synthetic enamel smock garymake- berger, asian, indigo, birla or equivalent, paint synthetic enamel sky bluemake- berger, asian, indigo, birla or equivalent, thinner for synthetic enamelmake- berger, asian, indigo, birla or equivalent, flexible hose size (galvanized ends) grade-r6 (per mtr)tube:- synthetic oil resistant rubberreinforcement: one textile braid cover: weather & oil resistance synthetic rubber wp: 28 bar bp: 112 bar, bending radius: 64mmtemp.: - 40deg c approx. to +100 deg c approx. std. color: blackapplicable standard: sae 100 r6 (din en 854) make:- parker or equivalent, flexible hose size 1/4 (galvanized ends) grade-r6 (per mtr)tube:- synthetic oil resistant rubberreinforcement: one textile braid cover: weather & oil resistance synthetic rubber wp: 28 bar bp: 112 bar, bending radius: 64mmtemp.: - 40deg c approx. to +100 deg c approx. std. color: blackapplicable standard: sae 100 r6 (din en 854) make:- parker or equivalent, flexible hose size 3/8 (galvanized ends) grade-r6 (per mtr)tube:- synthetic oil resistant rubberreinforcement: one textile braid cover: weather & oil resistance synthetic rubber wp: 28 bar bp: 112 bar, bending radius: 64mmtemp.: - 40deg c approx. to +100 deg c approx. std. color: blackapplicable standard: sae 100 r6 (din en 854) make:- parker or equivalent, amatic pu tubing size od -8, id- 6 for instrument air pr-10 kg/cm2make:- jenatics or equivalent, amatic pu tubingsize od -10, id- 6.5 for instrument air pr-10 kg/cm2make:- jenatics or equivalent