Latest rolling ring Tenders | Government rolling ring Tenders

Central Government/Public Sector

CTN :43057080

16 Dec, 2025 NA

Amritsar - Punjab

Tender For supply of seal o -ring seal nitrile gm part no-9084265 & dlw part no 17271496 and seal o -ring seal nitrile gm part no-40076990 & dlw part no 17271472

State Government

CTN :42517057

18 Dec, 2025 58.5 Thousand

Gandhinagar - Gujarat

Tender For corrigendum : providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - thermal power plant; repairing setting and fitting of 1600mm butter fly valve seal ring cooling water system of 210mw unit no 3 4 and 5; service provider

State Government

CTN :43029771

10 Dec, 2025 7.85 Crore

East Nimar - Madhya Pradesh

Tender For procurement of turbine seal ring assembly related to m/s lmtg make lpt-1 and lpt-2 installed at 2x660 mw units of ph-ii, sstpp, mppgcl, dongalia

Central Government/Public Sector

CTN :43000237

08 Dec, 2025 NA

Raipur - Chhattisgarh

Tender For corrigendum : procurement of spare parts and complete assembly of zld pumps at ntpcnabinagar - fastner,ss316,mbh,4nsc60s4a, o-ring,nitrile rbr,mbh,4nsc60s4a, mech seal-lwr,sic/sic,mbh,4nsc60s4a, impeller,mbh,pump,4nsc60s4a, auto coupling,ci,mbh,4nsc60s4a, spiral plate,ci,mbh,4nsc60s4a, lwr mech seal,sic/sic,mbh,nst12.5hh, impeller,mbh,pump,nst12.5hh, auto coupling,ci,mbh,pump,nst12.5hh, spiral plate,ci,mbh,pump,nst12.5hh, upper mech seal,mbh,pump,2nsc12.5s4a, lwr mech seal,mbh,pump,2nsc12.5s4a, volute,2% ni ci,mbh,pump,2nsc12.5s4a, spiral plate,ci,mbh,pump,2nsc12.5s4a, auto cplg,ci,mbh,pump,2nsc12.5s4a, o-ring,nbr,mbh,pump,2nsc12.5s4a, mech seal-upr,sic/sic,mbh,nst 7.5m, mech seal-lwr,sic/sic,mbh,nst 7.5m, volute,2% ni-ci,mbh,nst 7.5m, spiral plate,ci,mbh,nst 7.5m, strainer w/stand,ss,mbh,nst 7.5m, auto coupling,ci,mbh,nst 7.5m, fastener,ss316,mbh,nst 7.5m, o-ring,nitrile rbr,mbh,nst 7.5m, pump assy,mbh,4nsc60s4a (r3), mech seal-upr,sic/sic,mbh,4nsc60s4a, mech seal-upr,sic/sic,mbh,nst12.5hh, strainer,ss,mbh,pump,nst12.5hh, pump assy,mbh,2nsc20s4b (r3), pump assy,mbh,2nsc30s4a (r3), pump assy,mbh,2nsc50s4a (r3) - fastner,ss316,mbh,4nsc60s4a, o-ring,nitrile rbr,mbh,4nsc60s4a, mech seal-lwr,sic/sic,mbh,4nsc60s4a, impeller,mbh,pump,4nsc60s4a, auto coupling,ci,mbh,4nsc60s4a, spiral plate,ci,mbh,4nsc60s4a, lwr mech seal,sic/sic,mbh,nst12.5hh, impeller,mbh,pump,nst12.5hh, auto coupling,ci,mbh,pump,nst12.5hh, spiral plate,ci,mbh,pump,nst12.5hh, upper mech seal,mbh,pump,2nsc12.5s4a, lwr mech seal,mbh,pump,2nsc12.5s4a, volute,2% ni ci,mbh,pump,2nsc12.5s4a, spiral plate,ci,mbh,pump,2nsc12.5s4a, auto cplg,ci,mbh,pump,2nsc12.5s4a, o-ring,nbr,mbh,pump,2nsc12.5s4a, mech seal-upr,sic/sic,mbh,nst 7.5m, mech seal-lwr,sic/sic,mbh,nst 7.5m, volute,2% ni-ci,mbh,nst 7.5m, spiral plate,ci,mbh,nst 7.5m, strainer w/stand,ss,mbh,nst 7.5m, auto coupling,ci,mbh,nst 7.5m, fastener,ss316,mbh,nst 7.5m, o-ring,nitrile rbr,mbh,nst 7.5m, pump assy,mbh,4nsc60s4a (r3), mech seal-upr,sic/sic,mbh,4nsc60s4a, mech seal-upr,sic/sic,mbh,nst12.5hh, strainer,ss,mbh,pump,nst12.5hh, pump assy,mbh,2nsc20s4b (r3), pump assy,mbh,2nsc30s4a (r3), pump assy,mbh,2nsc50s4a (r3)

Central Government/Public Sector

CTN :42738959

11 Dec, 2025 1.44 Crore

Anuppur - Madhya Pradesh

Tender For corrigendum : supply of cable real valve assy , slip ring and brush holder assy , pressurereducingvalve , hydraulic motor conveyor , inline relief valve , suction stainer , flight bar and link assy , filter element , relief valve , carbon brush , chain 1 inch pitch 250a050000031 , pilot valve 4 section , hydraulic fan motor , priority valve , pillow block bearing , hydraulic pump , drive line middle , drive line rear , drive line front , twin cooler , transmission , front axle , spider assembly , hydraulic motor , clutch inner disc , clutch outer disc , seal clutch piston outer , seal clutch piston inner , clutch piston assly , piston clutch assy , kit drive plate , seal kit , seal kit for accumlator 1 litter , seal kit marked item , charging pump , roller , shaft seal , axle bolt , accumulator 1 ltr ) /bid number: gem/2025/b/6840816 * /dated: 12-11-2025 & & / bid document1 / 39

Central Government/Public Sector

CTN :43054459

25 Dec, 2025 17.71 Lacs

Ranchi - Jharkhand

Tender For supply of rabbit anti mouse igg , mtt assays kit , ldh and g6pd , cdna synthesis kit , ultrapure dnase or rnase free distilled water , halt protease phosphatase , gibson assembly , protein pet expression system , dntp mix , adhesive pcr plate seals , dab substrate kit , point 2 micro m syringe filters , point 45 micro m syringe filters , 12 well round multidish with lid , protein ladder , protein purification kit , cloning kit with competent cells , low retention microcentrifuge tubes , gel extraction kit , pcr purification kit , glass filter funnel , storage vial , weighing bottle with i c glass lid , narrow mouth with screw cap amber , glass filter funnel short stem , glass weighing scoop , semi micro spatula , forceps blunt dissecting , separating funnel pear shape , flat bottom flask narrow mouth , retort ring with bosshead , retort base , retort rod , syringe filter pvdf , filter paper circles , cryogenic storage box , l shape spreader , parafilm , universal combi rack , universal combilock rack , universal micro tip box for tarsons tips , hook lock micro centrifuge tube clear , spinwin micro centrifuge tube amber , micro pestle , specimen container , nitrile gloves powder free , kimwipes , screw cap centrifuge tube , test tube basket with cover , quick freeze pc with insulating solution , ice tray without lid , parafilm dispenser , cryo tags , tough spots assorted colors , l shaped spreader sterile , sample bags , sample bags ldpe , autoclavable bags pp , disposable wipes , 5ml tips , disposable wipes , transport box , petri seal , tough tags dispenser , midi submarine , autoclavable biohazard bags , stirring rod , tetraethyl orthosilicate , graphene quantum dots , graphite powder , sodium selenite , aflatoxin g1 , aflatoxin g2 , aflatoxin b1 , aflatoxin b2 , l ascorbic acid ep ar , copper ii sulphate , sodium thiosulphate , sulphuric acid lr , bradford protein assay kit , dab substrate , proteinase k , freeze tag, multicolour dots , hea agar , inoculation loop , tae buffer , tbe buffer , perchloric acid , nitric acid , tricine , tris hydrochloride , isopropyl beta d thiogalactopyranoside , phenol chloroform , chloroform , molecular biology grade water , taefor gel electrophoresis , tbe for gel electrophoresis , mixture of tris buffered saline and tween 20 , tris buffered saline , steriswift disinfectant , x gal solution , miller luria bertani agar , rnase a solution , tris free base , glycine , crystal violet , silica gel , trypan blue , diluent for dna extraction , hydrochloric acid , sterile disc , sterile cotton swab , syringe driven filters pvdf hydrophilic membrane , freeze tag , electroporation cuvettes , ferulic acid , salicylic acid , gallic acid , chlorogenic acid , p coumaric acid , vanillic acid , 3 4 dihydroxybenzoic acid , 4 hydroxybenzoic acid , syringic acid , caffeic acid , ellagic acid , trans cinnamic acid , protocatechuic acid , kaempferol , myricetin , tyrosine , tyramine , l phenyl alanine , l dopa , n-butyl alchohol , ninhydrin spray solution , molybdatophosphoric acid , dragendorff s reagent spray solution , iodoplatinate , molybdenum blue spray reagent , lc ms grade gold biotrypsin enzyme , trifluoro acetic acid , tlc developing chamber , uv lamp , dmso , methanol , silica gel rabbit anti-mouse igg (h+l) secondary antibody, hrp, mtt assays kit , ldh and g6pd cytotoxicity assays, dntp mix (25 mm each), adhesive pcr plate seals, dab substrate kit, diluent for dna extraction (ethanol), hydrochloric acid , sterile disc, sterile cotton swab , syringe-driven filters //bid details2 / 132

Central Government/Public Sector

CTN :42738795

11 Dec, 2025 NA

Koraput - Odisha

Tender For corrigendum : tender for supply of 37 types of spare as per attached specification d d - jet , adj.washer , adj.washer , adj.washer , adj.washer , adj.washer , lock of ring , gasket , regulating washer , transporting cover , cover , cover , spring washer , gasket , gasket , gasket , gasket , spring , locking washer , clamp , clamp , gasket , gasket , pin , adj.spacer , nipple (8.k58.203) , gasket , ret. washer , sealing ring , lock washer , lock washer , lock washer , pipe seal , gasket , ring , bush , washer

Central Government And Public Sector

CTN :42882140

08 Dec, 2025 NA

Doda - Jammu And Kashmir

Tender For corrigendum : supply of rubber items : : - nitrile o ring , nitrile round cord , g-seal , u-ring seal , d seal lr

Central Government And Public Sector

CTN :43052635

25 Dec, 2025 NA

Damanjodi - Odisha

Tender For supply of 73058000170_17_1000070021_uom_ea , volute liner seal frame seal for warma73058000190_18_1000070021_uom_ea , volute liner for warman 10by8 fah pump73058000200_19_1000070021_uom_ea , discharge joint ring for warman 10by8 fa73058000210_20_1000070021_uom_ea , seal ring for warman 10by8 fah pump73058000230_21_1000070021_uom_ea , fpl insert for warman 10by8 fah pump73058000240_22_1000070021_uom_ea , step plate for warman 10by8 fah pump73058000270_24_1000070021_uom_ea , intake joint ring for warman 10by8 fah p73058000280_25_1000070021_uom_ea , throat bush for warman 10by8 fah pump73058000290_26_1000070021_uom_ea , throat bush stud and nut for warman 10by8 f73058000300_27_1000070021_uom_ea , gland bolt - 1 nut - 1 washer for warman73058000330_28_1000070021_uom_ea , lantern restrictor for warman 10by8 fah p73058000340_29_1000070021_uom_ea , stuffing box for warman 10by8 fah pump73058000350_30_1000070021_uom_ea , shaft spacer g117c21-warman10by8fah73058000470_31_1000070021_uom_ea , shaft spacer-8by6 eah warman73058004500_32_1000070021_uom_ea , stuffing box -8by6 eah warman73058004510_33_1000070021_uom_ea , clamp bolt and washer-- 8by6 eah warman73058004530_34_1000070021_uom_ea , gland bolts and nuts -- 8by6 eah warman73058004540_35_1000070021_uom_ea , lantern restrictor- 8by6 eah warman73058004580_36_1000070021_uom_ea , bearing seal -10by8fah warman73058451440_37_1000070021_uom_ea , throat bush -8by6eah warman-73058451450_38_1000070021_uom_ea

Central Government And Public Sector

CTN :43054374

19 Dec, 2025 97.77 Lacs

Ramgarh - Jharkhand

Tender For supply of plg w or stem il vsn ht 8in cl300 cv380 , cage il vsn ht 8in cl300 cv380 , pressure seal il vsn ht 8in cl300 cv380 , gasket il vsn ht 8in cl300 cv380 , trim set il vsn ht 14in cl600 cv860 , gasket il vsn ht 14in cl600 cv860 , packing il vsn ht 14in cl600 cv860 , valve trim il vhd va3d 6in , gasket set ilp in200160 rev 0 and 9 il vhd , packing set 6 il vhd y , valve trim il vhd y 6in cv 110 cl300 bw , gasket set 7 il vhd y , packing set 5 il vhd y , gasket ilp cdq 2511935 13 and 6 il vsn , packing ilp cdq 2511935 13 and plus il vsn , plug w or stem il vsl cas 1in cl300 , seat ring il vsl cas 1in cl300 , packing il vsl cas 1in cl300 , gasket il vsl cas 1in cl300 , trim set il vsn 6in cl600 , packing il vsn 6in cl600 , gasket il vsn 6in cl600 , plug w or stem il vsn 6in cl300 bw , valve trim il vsn cl300 6in cv 150 , pressure seal ring 3 il vsn , gasket set 2921657 or 7 and 4 il vsn , cage ilpin180958 il 6in cl300 , pr seal ilpin180958 il , packing ilpin180958 il 6in cl300 , gasket ilpin180958 il 6in cl300 , gasket set ilp 2511036 and 2 il vsc , gland packing set ilp 2511036 il vsc , trim set ilpin162311 il vsc 6in cl300 , gasket ilpin162311 il vsc 6in cl300 , cage 3 il vsc 6in cv 275 cl300 bw , packing set 5 il valve vsc , trim set ilpin180959 3inch ilp vsn , gasket ilp vsn , packing 3inch ilp vsn , cage 3inch ilp vsn ht , pressure seal 3inch ilp vsn ht , gasket 3inch ilp vsn ht , pkg grafoil dbl 3inch ilp vsnht , trim set ilpin162315 il vsc 4in cl300 , gasket set ilp 2510809 and 11 il vsc , packing set ilp 2510809 il vsc , gasket set 4 il vsc 8in cv 640 cl300 bw , packing 5 vsc 8in cv640 cl300 bw grafoil , plug w or stem il vsn 6in cl300 , cage il vsn 6in cl300 , pressure seal il vsn 6in cl300 , gasket il vsn 6in cl300 , packing il vsn 6in cl300 , trim set il 4in cl300 , gasket il vsn 4in cl300 , packing il vsn 4in cl300 , plug w or stem il vsn ht 6in cl300 , cage il vsn ht 6in cl300 , pressure seal il vsn ht 6in cl300 , gasket il vsn ht 6in cl300 , seal ilp in180699 and 5 il vsn ht , gasket serrated ilp in180699 and 13 il , packing ilp in180699 and 18 il vsn ht , trim set ilp vsc m 14inch 300 plus , gasket set ilp vsc m 14inch 300 plus , packing set ilp vsc m 14inch 300 plus , trim ilp in161149 and 22 il vsc , cage 2 il vsc 10in cv 1000 cl300 bw , pressure seal il vsc 10in cv 1000 cl300 , gasket 5 il vsc 10in cv 1000 cl300 bw , packing 4 vsc grafoil 10in cv 1000 cl300 , o ring hldr ilp or or 4710191 and 20 ilp , o ring ilp 1400645 and 18 il vbs 1600 , o ring ilp 1400645 and 19 il vbs 1600 , valve seat il vbs 1600 1600nb , o ring ext and int 16 15 ilp , valve seat 11 epdm ilp vbs 300 //bid details2 / 57

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