Latest back up ring Tenders | Government back up ring Tenders

Central Government/Public Sector

CTN :45418689

25 Jun, 2026 NA

Singrauli - Madhya Pradesh

Tender For corrigendum : tender for supply of capital spares of 500mw kwu turbine - u sealing ring machined 01050109000 3 , interceptor valve assy 11132036000 00 , ip control valve assy 11132236000 00 , iv servomotor cplg 01140327000 bhel , angle ring 01062536000 3 bhel , u slng rng un mach 01061227000 and 3 bhel , water inj valve assy 01232001000 bhel , hyd speed governor assly 01142105000 and 00 , follow up piston hyd amp 01142305000 and 00

Central Government/Public Sector

CTN :45474886

22 Jun, 2026 NA

Singrauli - Madhya Pradesh

Tender For corrigendum : jsc power machines spares of main oil pump of lmz tubines of 210 mw at - toothed cplg,1366086,ojsc,k-210-130-8, sealing semi rng,1375686,ojsc, sealing semi ring,1375685-01,ojsc,lmz, sealing semi ring,1375685,ojsc,lmz, sl semi rng btm hf,1375686-01,ojsc

State Government

CTN :45555143

17 Jun, 2026 NA

Chandrapur - Maharashtra

Tender For procurement of various critical spares of air preheater for unit no.3 coh at cstps, chandrapur. - aph centre section of air seal housing, guide bearing housing, blr regah 0 0 guide brg trunion, spool seal assembly ring, diaphragm he & ce, trisector 27vi t 80in soot blowr nozzles, blr regah 0 0 adopt slev, oil cooler for air preheater lub oil sys, blr aph guide tranion sealing sleeves du, reg aph shim assly for modified guide br, carbon ring with tension spring, axial seal plate adjuster stud, trisector 27 vi traking rod assy, blr regah 0 0 lock nut, m 39x175-3mm pitch, blr regah 0 0 shim pack, barco swivel ball joint for cleaning dev

Central Government/Public Sector

CTN :45543733

24 Jun, 2026 NA

Katipala - Karnataka

Tender For supply of spares for bhel make steam turbines & compressors - gt38006-stop valve, tar ptfe abstriefe pos47-hy101941020030502076 6738006-stop valve, turcon step seal pos 52-hy101941020030502081 gt38006-stop valve, toroidal slg rings oil resisto pos 53-hy101941020030502082 gt38006-stop valve, toroidal slg rings oil resists pos 54-hy101941020030502083 6t38306-stop valve, toroidal slg rings oil resisto pos 59-hy101941020030500089 6738006-valve spindle disc spring assly po 521, valve spindle hy101941020030541056 gt38006- valve spindle disc spring assly po 521, ring pos 21/2 hy101941020030541058 6738006-valve spindle packing pos 29, sealing ring closed hy101941020030541076 gt38006- valve spindle packing pos 29, sealing ring open pos 29/7 hy101941020030541081 6738006- extraction gov valve assy s pares, sealing ring open hy101941020030527030 gt38006- extraction 1& gov valve assy 5 pares, bush pos 14/5 hy101941020030527092 gt38006-hp pilot valve spares toroidal slug rings pos 26 hy101941020030603045 6738006-hp pilot valve spares toroidal slg rings pos 35 hy101941020030603059 gt38006-hp pilot valve spares, turcon step seal pos 39-hy101941000030603064 gt38006 ring trol selg static 10130 thk 5 101941020030609031, spr. cat. drg.no. c03060700004, pes no 1 gt38006 ring trol selg static 1026 thk 3101941020030609044, spr. cat. dry. no, c03060700004, fo no 26 gt38006 turcon step seal 10 mm 101941020030609063, spr. cat. drg no, c03060700004, pas no 39 gt38006/7 sealing ring closed 25/38x6.5,pos. no- 14/4, part no 101941020030542029 gt38006/7 sealing ring open 25/38x6.5 p05. no-14/3, part no 101941020030542028 gt38006/7 pacing ring a24x29,pos. no-24, part no 101941000030502039 6138006/7 threaded bush, pos no 21, part no-101941020030527048 gt38006/7 washer sealing 1702281.5,pos no-42, part no 101941020030527103 gt38006/7 packing 40x248x4.8 pos no-28, part no 101941000030502044 6138006/7 packing pos no-29 part no-101941020030502045 gt38006/7 solid taper pin dia 8xl-28, pos. no-57, part no 101941020030527118 gt38006/7 fork m3sx 1.5 pos. no 30, part no-101941020030541085 gt38006/7 pin 16f7x152, pos. no-27, part no-101941020030603047 gat38825-yoke assembly, taper pin pos 16/17-16/21-hy101880570030541047 gat38025-yoke assembly, valve spindle pos 15 hy101980570030541057 gat38025-stop valve s bush pos 7 hy101980570030552014 gat38025-stop valve s, ring trol selg static pos 19-hy101980570030552034

CTN :45546508

03 Jul, 2026 NA

Liluah - West Bengal

Tender For supply of set of spares for transport lock vande bharat vesion-2 traction motor as per details description (1) locking screw m52x1.5, medha part no. sptsa017496p0001=1 no ,(2) hexagonal nut din 439-bm10, medha part no. sptsa700051p0001=1 no, (3) hexagonal head screw din933 m10x20, medha part no. sptsa700000p0036=1 no, (4) plastic insert, medha part no. sptsa017500p0001=1 no, (5)sealing ring din7603a, 52x60x2.5 cu, medha part no. sptsa700105p0016=1 no [ warranty period: 30 months after the date of delivery ] ]

CTN :45528128

22 Jun, 2026 NA

Kamrup - Assam

Tender For tender for supply of dg set spares - sealing ring push , o ring delivery tube , seal o ring tc , belt v ribbed , hose pipe , hose plain , hose plain cummins 6bt 125 kva , leak of pipe , seal oil , hose for air cleaner hf494 , seal oil , gasket cylinder head cover , hose rubber , hose rubber , hose rubeer ring joint , hose for breather pipe

CTN :45427778

18 Jun, 2026 NA

Thanjavur - Tamil Nadu

Tender For corrigendum : supply of name of purchase: tippler spares - spares for tippler : make: sks. type : rotating type truck cum trolley unloader tippler, capacity to handle : 60 tons, sealing kit for lifting cylinder, sealing kit for stopper cylinder, sealing kit for hooking cylinder, sealing kit for lifting cylinder, o ring for hydraulic ckt (pipe line), o ring for hydraulic hose pump line, hydraulic black rubber hose with both end connector

CTN :45420791

20 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of arca anti surge control valve spares c c - valve,spare, bolt stud, arca,3087222 , valve,spare, hex nut, arca, 3087221 , valve,spare, gasket , arca, 2172874 , valve,spare,gasket viton, arca, 2183637 , valve,spare,support ring, arca, 2167999 , valve,spare,gasket, arca, 3066747 , valve,spare,gasket , arca, 2230489 , valve,spare,packing set, arca, 2253976 , valve,spare,slide bearing, arca, 2231363 , valve,spare,wiper ring, arca, 2159082 , valve,spare,sleeve s b0x, arca, 3054727 , act,spare,diaphragm uv,, arca, 3174599 , act,spare,set of guiding, arca, 3140116 , act,spare,spindle uma v , arca, 3062413 , act,spare,feder druck , arca, 2054658 , valve,spare,stuffing box, arca, 2280977 , valve,spare,stud bolt, arca, 3083849 , valve,spare,hex nut , arca, 3083848 , valve,spare,gasket, arca, 2142502 , valve,spare,quad seal , arca, 2231549 , valve,spare,support ring, arca, 2231300 , valve,spare,packing set, arca, 2223282 , valve,spare,slide bearing, arca, 2200713 , valve,spare,wiper ring,p, arca, 2156195 , valve,spare,stuffing box, arca, 2211730 , valve,spare,slotted nut, arca, 2240606 , valve,spare,sleeve s b0x, arca, 2211684 , act,spare,diaphragm mfiii, arca, 3174595 , act,spare,guiding and seali, arca, 3165459 , act,spare,pressure spring ,arca, 2255332 , act,spare,spring stop , arca, 2245718 , act,spare,plain bearing drm,arca,2179986 , act,spare,gasket sim, arca, 2179983 , valve,spare,stud bolt, arca, 3115935 , valve,spare,hex nut, arca, 3083848 , valve,spare,guiding , arca, 2223910 , valve,spare,slotted nut , arca, 2240593 , act,spare,gasket, arca, 2215324 , act,spare,gasket, arca, 2232196 , valve,spare,support ring, arca, 2232194 , act,spare,guiding and sealing,arca,3165387 , act,spare,diaphragm uma, arca, 3174594 , act,spare,spindle, arca, 3052049 , act,spare,spring set, arca, 2220768

CTN :45479260

22 Jun, 2026 NA

Howrah - West Bengal

Tender For supply of set of spares for transport lock vande bharat traction motor type tme 49-30-4. consisting of5 items, details as per attached annexure-a- locking screw din 7604 m52x1.5-8.8 a2f , hex-nut din439-b m10-b04-a2f , hex-head-screw din933 m10x20mm-8.8-a2f , plastic insert , sealing ring din 7603 a 52x60x2.5

CTN :45512348

17 Jul, 2026 NA

Ernakulam - Kerala

Tender For supply of o ring v p s , o ring plunger retainer , o ring drain plug , back up ring , gasket plunger retainer , o ring , o ring valve plug , o ring , o ring , o ring valve seat , washer split lock , o ring , o ring spacer , pump shaft with pos 15 16 , o ring gasket oil gauge , oil seal crankshaft , oil seal crank case , low pressure seal , valve plug 70kg , impeller , o ring drain plug , o ring valve seat , gasket , spacer ring , spacer ring , o ring , gasket , valve , valve seat stepped , backup ring valve seat , retainer valve spring , hex head bolts , socket head cap screw , hex nut , circlip , nut , bolt nut , o ring hydraulic disc , o ring , o ring

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