Latest blank flange Tenders | Government blank flange Tenders

Central Government/Public Sector

CTN :44510966

06 Apr, 2026 NA

Kanpur - Uttar Pradesh

Tender For supply of valve male coupling for elastic ring arrangement having threaded dia 26 mm and full length 71 mm size.note-valve should be suitable for double acting hydraulic jack.

Central Government/Public Sector

CTN :44483331

01 Apr, 2026 33.12 Lacs

Multi City - Multi State

Tender For supply of ortho d d - cannulated drill bit , cannulated bone tap , direct measuring gauge , threaded guide wires , canullated counter sink , dhs angle guide , dcs angle guide , variable angle guide , dhs triple reamer , dcs triple reamer , t wrench for chs screws , coupling screw , guide shaft for coupling screw , bone tap , centering sleeve for tap , centering sleeve for t wrench , direct measuring device , plate impector , t handle with quick coupling , coupling screw for removal , threaded guide pin , stylet , one step insertion t wrench , gigli s saw wire ordinary , bone grafting instruments set , skin grafting handle humby s , s s screw box screw , s s screw box cancellous screw , s s screw box , s s screw , ss screw box , s s instrument box with instrument tray , s s instrument box reamer , s s instrument box , s s sterilizing tubes , cannulated reamers , distal aiming device teflon , cannulated cutter with long steinmann pin , flexible shaft spare , medullary reamer spare , flexible reamer , canullated bone awl , tissue protection sleeve , f tool , universal nail extraction set , adaptor for flexible reamer , bone awl , inserter with chuck key elastic nail ) /bid number : gem/2026/b/7358519 * /dated: 16-03-2026 & & / rate contract bid document this rate contract bid is governed by general terms and conditions of rate contract 1 / 37

Central Government/Public Sector

CTN :44454836

23 Mar, 2026 NA

Goa - Goa

Tender For tender for supply of ms fittings lot 6 part 4 : : -deck piece for wc drg no 2092008100 , 65nb bhddk piece ms galv din nd10 2092180000 , 80 nb bhddeck piece ms galv din nd 10 drg 2092180000 , 15 nb ms slip on flange drg no 2092030000 , 25 nb ms slip on flange drg no 2092030000 , 40 nb ms slip on flange drg no 2092030000 , 50 nb ms slip on flange drg no 2092030000 , 65 nb msslip on flange drg no 2092030000 , 80 nb ms slip on flange drg no 2092030000 , 100nb ms slip on flange drg no 2092030000 , blank flange 80 nb drg 2092430000 , 80 nb ms flange for flared cu cu ni pipe drg 2092071500 , set on flange 15 nb drg 2092130000 , 25 nb set on flange drg no 2092130000 , 40 nb set on flange drg 2092130000 , 25 nb set in flange drg no 2092160000 , 40 nb set in flange drg no 2092160000 , 50 nb set in flange drg no 2092160000 , 15 nb set in flange msgalv drg no 2092160000 , 25 nb set in flange msgalv drg 2092160000 , 50 nb set in flange msgalv drg 2092160000 , 65 nb set in flange drg 2092160000 , 80 nb set in flange msgalv drg 2092160000 , 90 deg40 nbsch40 ms seamless elbow butt weldeable r1 5d , 90 deg ms elbow butt welded 32 nb sch 80 r1 5d , 90 deg ms seamless elbow butt welded 50 nb sch 80 r 1 5d , 90 deg ms seamless elbow but weld type 65 nb sch 80 r1 5d , 90 deg ms seamless elbow but weld type 80 nb sch 80 r1 5d , 90 deg ms seamless elbow but weld type 100 nb sch 80 r1 5 d , 80x50 nb eccentric reducer ms smls sch80 butt weld type , 100x65 nb eccentric reducer ms smls sch80 butt weld type , m s angle 50 x 50 x 5 mm is 2062 , ms flat bar 25 x 3 x 3000

Central Government/Public Sector

CTN :44410705

09 Apr, 2026 NA

Hyderabad - Telangana

Tender For supply of nw 16 kf clamps made out of aluminum die cast with forged brass wing nut nw 25 kf clamps made out of aluminum die cast with forged brass wing nut nw 40 kf clamps made out of aluminum die cast with forged brass wing nut nw 50 kf clamps made out of aluminum die cast with forged brass wing nut nw 10/10 kf center ring made of stainless steel with viton o-ring nw 10/16 kf center ring made of stainless steel with viton o-ring nw 32/32 kf center ring made of stainless steel with viton o-ring nw 32/40 kf center ring made of stainless steel with viton o-ring nw 16 kf blank flange (dummy plate) made out of ss304 nw 32 kf blank flange (dummy plate) made out of ss304 nw 50 kf blank flange (dummy plate) made out of ss304 nw 40/40 kf center ring made of stainless steel with viton o-ring nw 50/50 kf center ring made of stainless steel with viton o-ring nw 40/50 kf adapter made of stainless steel iso kf 50 thermocouple feed through for high vacuum the assembly shall consist of the following: 1 no. isokf 50 mating flange to accommodate 4 no.s thermocouple housing flange material ss304 suitable holes to be made in the isokf 50 flange to accommodate thermocouple housing b. 4 no.sss304 thermocouple housings to suit viton tapered bush to be made these should be tig welded to iso kf 50 flange. c. 4 no.ssuitable ss nut, teflon sleeve, silicon/viton bush to suit 3.2 mm dia thermocouple complete assembly with silicon bush has to be vacuum tested upto 10 mbar. (3.2 mm dia thermocouple is in midhani scope) iso kf 50 thermocouple feed through for b&w vacuum annealing furnace the assembly shall consist of the following: a. 1 no. isokf 50 mating flange to accommodate 1 no. thermocouple housing flange material ss304 suitable hole to be made in the isokf 50 flange to accommodate thermocouple housing b. 1 no. ss304 thermocouple housing to suit viton tapered bush. this should be tig welded to

Central Government/Public Sector

CTN :44427367

23 Mar, 2026 NA

Sundergarh - Odisha

Tender For supply of spares for oil centrifuge for lubrication system d d -distributor,pn-7440252-8,make-alfa laval , spring.pn-226214-64,f-mab-206,alfa laval , bushing,pn-518431-02,make-alfa laval , lock washer,pn-38723,make-alfa laval , plug,pn-520529- 02,make-alfa laval , plug,pn-526686-02,make-alfa laval , round nut,pn-67477,make-alfa laval , cap nut,pn-518415-01,make-alfa laval , friction block,pn- 526769-84 , protecting collar,pn-526694-02,alfa lava , snap ring,pn-223642-22,make-alfa laval , spacing washer,pn-518459-01,alfa laval , bowl spindle,pn- 518463-01,alfa laval , worm,pn-518441-09,make-alfa laval , worm wheel,pn-526723-85,make-alfa laval , worm wheel shaft,pn-526752-81,alfa laval , separator bowl assly,pn-546132-02,alfa , pump assly,f-centrifuge,538718-81,alfa , major service kit,pn-558843-01,alfa lava , service kit,f- centrifuge,pn-558844-01 , spring casing,pn-518437- 02,alfa laval lt , ball brg.housing,pn-518435-02,alfa laval , cap nut,pn-536704-02,alfa laval india , protecting colar,pn-518458-01,alfa laval , retaining ring,pn-67542 , buffer,pn-518348-01,alfa laval india , spring,pn-226214-13,alfa laval india , plug,pn-518349- 01,alfa laval india , axial buffer, pn-518460-80, alfa laval , elastic plate,pn-518484-01,alfa laval , service kit f-pump,pn-547965-03,alfa , coupling disc,pn-518444-80,alfa laval , disc,bowl,pn-518416-85

CTN :43034965

16 Mar, 2026 NA

Kolkata - West Bengal

Tender For bid to ras corrigendum : supply of 40 nb blank flange ,ss_3023 , 50 nb blank flange ,ss_3023 , 65 nb blank flange ,ss_3023 , 80 nb blank flange ,ss_3023 , 40 nb blank flange ,ss_3024 , 50 nb blank flange ,ss_3024 , 65 nb blank flange ,ss_3024 , 80 nb blank flange ,ss_3024

CTN :43904576

20 Mar, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of bowl spindle , seal ring , liftng tool , tool lining up for motor , pin spanner , spindle , seal ring 444202330 , ball bearing , handle , screw buffer , screw , cheese head screw , cheese head screw , stud bolt , screw , pan tubular , o-ring , seal ring , 0 ring , o ring , o ring , o ring , seal ring pressure gauge , packing , seal ring , seal ring , sealing ring in worm wheel shaft , washer , flat belt , gasket , raw plate , lock washer , field gasket , field gasket , o ring packing , main switch , screw , gasket , seal ring , gasket gravity disc lock ring , packing , cap nut , bowl disc , ball bearing housing , worm , coupling pulley complete , axle buffer complete , spring support , ring wear , spindle bowl , gasket , friction pad complete , friction pad , ring spacing , plate elastic , packing , pipe angle , pipe inlet , cover , ring height adjusting , tool lifting for distributor , pin cylindrical , pin scanner , bush , washer for feed pump , washer for feed pump , short shaft impeller for pump , nut for feed tube , gasket , stop sleeve , ring level , seal wash er , bowl spindle , worm wheel shaft , sleeve , feed and discharge pump , connecting hose for mab 206 , hose connecting 1 1 2 , led bulb white 24vac , wear gasket , ring joint rulen gasket , nut , long shaft impeller for pump , feed pump(8540 lph) , key , pressure gauge , lifting tool , lifting eye , screw , impeller , puller and lifting tool , seperate bowl complete , intermediate service kit mopx 207 , service kit for pump , service kit for pump , pump service kit , ball bearing , major service kit (mab 103) , lifting tool , set of tools , spanner , major service kit , 3 years service kit (mab 206) , set of tools , height adjusting ring , overhaul kit , support kit , overhaul kit for pumping system , supply module , bus module , terminal block , brass hammer , delay relay , spring washer , plug , 0-ring , split pin for buffer in top bearing , seal ring , o ring rub3034 71 dia6 3x38 7mm art64706drg260124 , o ring , top bearing , seal ring (2390) , ball bearing , seal ring , o ring seal for knob , o ring for bushing , o ring , rubber ring , key woodruff , buffer for top bearing , screw plug , o ring , cap upper , cap upper , cap up per , cap upper , ring rubber large , o ring , o ring , t handle , rod extension , lifting tool , seal ring , glass tube , lifting tool , gravity disc 108.5 , ball bearing , gauge glass oil , delay relay , self alingning ball bearing , ball bearing , dcu-41x pcb card shockgrade , pressure switch , selector switch 2 pos , screw , ratchet handle , lifting eye , height adjusting ring , hose nipple , connecting piece , hexagon screw , lifting tool , connection housing , screw , guard , main switch ins250t 3p , auxiliary contactor , ammeter , contact no nc , level ring 80 mm , top disc machined , bowl spindle , seal ring

CTN :44287024

23 Mar, 2026 NA

Uttara Kannada - Karnataka

Tender For tender for supply of procurement of main engine spares c c -high temp cement(brimor cement u 529) , o ring , an21 , 60c7 , nse 6.5 , bush (bar) , plug , camshaft stud , locking plate abb no.7026 , metafram bush bp25 16 20x20 , spool valve air operated 1 pilots (location 16 18) , joint helicoclex , valve exhaust , piston o ring , zinc rod , washer plain , slotted c sunk head screw m6x , circlip external , circlip external , circlip 85 x 3 , banjo bolt m12x1.5 , washer , washer plain , washer copper , washer copper 16x22 , copper washer (18x24) , washer copper , conical spring washer (m14) , ball , hose flex at air inlet , ball bearing skf 6209 , o ring , joint , expansion bellow , joint punched , joint , mb 25x20 du bush , mb 25x30 du bush , ring ba 25x35x7 72 nbr902 simrit , joint , o ring (viton) an65 , 60 c7 , joint , dia 184x240xep.2 , bearing roller , o ring bush , joint , fuel feed pump assly cw tgos , sleeve spring , mechanical seal stat.sealing ring , o ring , elastic mountings tsc t140 70 d , injector adj screw , gasket , gasket , flex hose , flex hose dn 13 l 1 m , flex hose dn 6 l 1 m , sleeve dn32 , pn16 , ball bearing for lub oil filter , set of diversion element for fms01 lo , barrel plunger assembly 23 dia grad , toothed quarnt , plunger spring , shim injection , fuel rack sensor , exp. bellow , stud m12 50 30 j 12 12.9 clas , o ring an73 , joint for balmo fuel feed pump , sealing cord , o ring 5x589 viton (20312) , o ring 05x260 , spring pack , locking plate , hex headed screw , locking plate , hex headed screw , locking plate , cyclam seal assy , screw hm8 16. st. steel , link , shim bronze , gasket , addesive super cyano 495 , silastic black rtv 732 5368 , bearing shell , bush , loctite 242 , group small end bearing , hylomar paste sq 32 , rod push , seat inlet valve , copper washer , exhaust valve seat , snep nut m16 , outside spring , screw with expanded tappet , tappet , gasket , copper washer 8x22x1.5 , b.s.ring c20 , 60c7 , connection (bar) , pin for rack (bar) , barrel cap , valve feed , spring , coupling - holder , positioning pin , anti plash piece , adjusting screw(bar) , o ring d 1.8 , di 37.4 , nse6.531 , 21a7 , o ring , hex socket countersunk (flat ) head cap screw m6x16 din7991 , stop ring , coupling ring , dumb bushes 25 25 du , ball joint sfg 12 uniball , ball bearing 6308 , inlet manifold seal , clamp , oval joint , banjo bolt , bs ring bsb d12 nse6.51 20a8 , o ring no18 nse6.5 60c7 , o ring an24 , nse6.5 , 60c7 , o ring , an 21 , 60c7 , nse 6.5 , o ring 151i.d.3d nse6.531 , 21a7 , viton oil seal(15x30x10) , oring an no 27 , nse 6.5 , 60c7 , o ring 162x8 , o ring for gf600 filt.(no.2090p) , o ring gf 600 filt(no 2091p) , o ring for glacier filter , locking plate-abb no.7067 , bush bearing , bush sealing , plate oil baffle , piston ring(p3712) , ring saftey , con rod brg (pair) , cylinder liner , piston ring , solenoid valve , oks 200 molykote 250 gm upto 450 deg c , copper washer(30x36) , washer copper , pair of bevel gears , joint pn 6 no 175 nse 6.551 class 22 , bush dia 22 26 x 14 , clogging indicator icf 30 el5 , injection pump assembly dia 23 (gradient) , duplex fuel filter , thermostat element for naval opv , seal kit , water pump (230 cu.m. hr)assly bronze , push button black , half clamping collar , sealing product glue 1005l , cover , injector gasket , bush viton , lgc surrated pin (bar) g2 6x55 , o ring , activator t (7471) , gasket for exh , o ring , mcb 6 a , regrouing safeties card (rgs) , pressure regulator (5) , actuator safeties card (acs) , bearings temp , measure card(mtp) , bearings individual alarm card (aip) , plug female 11 pin , plug male 11 pin , plug male 8 pin , plug female 8 pin , plug male 21 pin , plug female 21 pin , plug male 21 pin , plug female 21 pin , solenoid valve nc (3/4) , spool valve air operated 2 pilots (13) , spool valve air operator 2 pilots (15 10) , spool valve air operated 1 pilots (12) , logic unit tempo(timer) , (14) , logic unit restriction (17)

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