Latest proving ring Tenders | Government proving ring Tenders

Central Government/Public Sector

CTN :41367960

26 Aug, 2025 NA

Ludhiana - Punjab

Tender For supply of set of locking plate for pivot ring and housing ring as per clw drawing no. 1209-01.413-025 alt-1. set consisting of (1) ref- 1, qty.- 12 nos. (2) ref-2, qty.- 12 nos. each set consists of 02 items 24 nos only. [ warranty period: 30 months after the date of delivery ]

State Government

CTN :41333626

12 Aug, 2025 2.18 Crore

Udaipur - Rajasthan

Tender For purchase of various testing major apparatus (lab equipment) in quality control labs under zone ajmer, bikaner,udaipur-i and udaipur-ii - fully automatic servo controlled compression testing machine (ctm)-3000 kn capacity with additional load frame of 500 kn capacity & flexure frame of 100 kn capacity:- supplying, fixing and commissioning of fully automatic servo controlled compression testing machine (ctm) of 3000 kn capacity which should be capable of conducting compression test on concrete & mortar specimens and allied products as per is : 516 & is :4031 (part-6). the machine should be power operated with servo controlled motor capable to apply the load continuous by without shock and there shall be large enough space provided for test specimen to accommodate in a readable position. machine shall have good load control and capable of applying the load at the specified rate, uniformly with automatic control with percentage of error for load shall not exceed + 1.0% of the indicated load. the system shall have an arrangement for automatic placing system, which achieved by the combination of advance hydraulic and electronic system. the systems can be loaded in load, displacement or strain control basis. complete machine unit shall conform to is: 14858-2000 and is: 9399-1979 and as per direction of engineer in charge. the salient features and technical specification of the machine shall be as under :- i) ctm-3000 kn machine loading frame - four column high stiffness welded from with enough stabiility . - heavy duty mechanical platens with spherical seated block (vicker hardness > 550), bottom bearing, blocks, auxiliary plates (vh > 550) shall have flatness tolerance within 0.03 mm and squareness and parallelism tolerance within 0.06 mm wide.- base shall have fine finished servo controlled hydraulic cylinder with hardened and finest abraded piston. - frame with safety guard door and transparent fragment guard (both front & rear) (ii) hydraulic pumping system, it should be compact in design and suitable for the supply of required flow and pressure for the movement of the actuactor. it shall have oil tank of adequate capcity vane type pump powered by three phase motor. anti vibration mounting shall provided as standard along with the hps.iii) micro-processed (plc & hmi) based touch panel display & control system user friendly interface control system with application software shall provide the digital servo control, precise operation, ramp generation for the machine, data acquisition, storage, processing, analyzing and reporting etc for the continuous operation of the system.iv) technical specification of ctm (3000 kn) capacity -3000 kn, platen size 320 mm dia, ram dia 260 mm, ram travel 50 mm, vertical daylight clearance 350 mm, horizontal daylight clearance 370 mm, least count - 0.1 kn, pace rate controlling -1%, rate of loading 1.3 mm/min (when running idle), 0.14 to 032 mpa/sec (with specimen), motor capacity 3 hp (min), power supply (240v, 50-60hg, three phase.), capacity of oil tank 20 litre, max. operating pressure 210- 600 bars, flow of pump 2 & 4 lpm (duel speed) , auto stop & release of pressure when specimen failure, multi operation compression test up to 3000kn, up to 500 kn range and flexure test, accessories spacers- 4nos, controller unit auto pid operation with closed loop update rate of 10 khz to control pace rate automatically as programmed. start, stop & hold test system, load control 01kn/sec to 50 kn/sec., displacement control 0.01 mm/sec to 1mm/sec. load indication & control coloured touch screen display of suitable size, test report facility to print test report, export data to ms excel. auto internal calibration without proving ring, short circling protection overload safety cut off, piston over travel safety cut off- shall be made in addition to 3 kva 3 ph servo control stabilizer, technical specification of ctm (500 kn) load frame- capacity 500 kn, platen size 256 mm,

CTN :41345594

18 Aug, 2025 NA

Bathinda - Punjab

Tender For supply of water proof starter , window dropper , assy outer handal , cover assy clutch , brg clutch ralease , isolator switch , battery cut off switch , clutch release brg , locking ring

Central Government/Public Sector

CTN :41344185

27 Aug, 2025 98.73 Lacs

Chandrapur - Maharashtra

Tender For supply of v - bearing housing ds with bearing part no. saipfb20007 , bearing housing nd with bearing part no. saipfb20006 , sprocket spacer part no. saipfb20008 , bearing housing ds with bearing part no. saipfb20031 , bearing housing nd with bearing part no. saipfb20030 , bit holder part no. saipfb20025 , conveyor chain assembly part no. saipfb20032 , cutting bit part no. saipfb20026 , joining link flat type 34 x 126 part no. saipfb20037 , locking ring part no. saipfb20027 , slf locking nut part no. saipfb20035 , special locking bolt part no. saipfb20034 , driving plate assembly part no. saipfb20049 , flexible disc part no. saipfb20050 , bearing housing with bearing part no. saipfb20016 , tensioning bolt part no. saipfb20017 , hd magniflex ring part no. saipfb20042 , tensioning sliding brckt plate nut bolt part no. saipfb20043 , brg hsng mounting bolt nut washer pin part no. saipfb20044 , shim for bearing hsg stopper brckt assy part no. saipfb20046 , drive coupling fc part no. saipfb20051 , driven coupling with bolts fc part no. saipfb20052 , pump part no. saipfb20039 ) /bid number : gem/2025/b/6501908 * /dated: 06-08-2025 & & / bid document 1 / 20

CTN :40842794

19 Aug, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of bladed shaft , hexheaded collar screw , bushing , shrink ring , cover with gasket ring , gasket uvb protected , enddisc , bearing casing complete , hex headed screw , locking washer , locking washer , gas inlet casing , locking plate , socket screw , roll pin , gas outlet casing machined , set of core hole cover , foot , air outlet casing assy , silencercomplete consisting of partno 810108101181100 , speed sensor , set of tools complete

Central Government/Public Sector

CTN :41352401

03 Sep, 2025 NA

Ajmer - Rajasthan

Tender For supply of over hauling kit for brake cylinder pbac 254-130 ftrtipl part no 12502140 for lhb coaches consisting of 19 items sno ftrtipl part no description qty/set u/m 1 8884278 wiper r ing x45 1 pce 2 8384110 spring washer 1 pce 3 8384136 control sleeve 1 pce 4 8484116 rear g uiding bush 1 pce 5 8484152 key 18x30 4 pce 6 8384149 inner splined sleeve 1 pce 7 8384148 ou ter splined sleeve 1 pce 8 1400096 o'ring 75x2 nbr 70 bt 2 pce 9 125225 10" packing cup 1 pce 10 8484169 locking clip 1 pce 11 8284275 bellows 120 1 pce 12 1400030118 o'ring 24,2x3 1 pce 13 1400030120 o-ring 29,2x3 sms 1586 1 pce 14 121398 protection joint 1 pce 15 121557 ring fo r packing cup 254 1 pce 16 125226 guide ring fs 1 pce 17 8484872 rear locking sleeve 1 pce 18 ft0053065-000 non metalallic headed bush 4 pce 19 8884277 hose clamp -2 pce [ warranty per iod: 36 months after the date of delivery ]

Central Government/Public Sector

CTN :41351717

14 Aug, 2025 NA

Madurai - Tamil Nadu

Tender For supply of han 24hpr o ring sealing kit, each kit consisting of 1 no of han 24hpr o ring sea ling (harting part no. 09400009914) and 1 no of locking screw 6-24 hpr (harting part no. 09400009932) fo r iv couplers used in vande bharat train. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :41353033

18 Aug, 2025 NA

Patratu - Jharkhand

Tender For supply of set of locking plate for centre pivot ring and centre pivot housing for wag-9/wap-7 type 3 p hase locomotives i)locking plate for pivot ring as per clw drg. no. 1209.01.413.025_001 alt-1, or latest q ty-6 nos./set ii) locking plate for housing ring as per clw drg. no. 1209.01.413.025_002 alt-1, or latest qt y6nos./set. one set consists of 2 items, 12 nos [ warranty period: 30 months after the date of delivery ]

CTN :41332110

16 Aug, 2025 NA

Kupwara - Jammu And Kashmir

Tender For supply of spare parts c c - locking pin with cat part no 98084767 , washer with part no 98084768 , air filter outer with cat part no 334y2810 , air filter inner with cat part no 335y2811 , bucket hydrualic pipe with cat part no jrv0331 , bucket hydrualic pipe with cat part no jrv0332 , bolt with cat part no 82600303 , nut with cat part no 1340701z , side cutter nut with cat part no 13050716z , air filter inner with cat part no 32915801 , air filter outer with cat part no 32915802 , bolt with cat part no 130500716z , nut with cat part no 13400701z , bolt with cat part no 130507161z , air filter inner with cat part no 329158801 , engine oil filter with cat part no 32004134 , fuel filter with cat part no 320070394 , transmission filter with cat part no , hyd filter with cat part no 58118063 40300893 , throat cable with cat part no 332y3852 , grease gun 5 kg with cat part no na , anabond 150 ml tube with cat part no , thread tape with cat part no na , m seal with cat part no na , heavy duty set with cat part no na , air filter primary with cat part no 334yz810 , air filter safety with cat part no 334y2811 , belt with cat part no na , fan belt vee ribbed with cat part no 10x550 , fuel filter cartridge with cat part no 10x0620 , element lubricating oil filter with cat part no 10x0619 , air filter element inner with cat part no 10x471 , air filter element outer with cat part no 10x472 , nut lock with cat part no 10x643 , seal oil ring with cat part no 10x539 , flat face coupling set with cat part no 3h0439 , flat face coupling set with cat part no 3h0440 , bucket cylinder seal kit with cat part no 10x323 , hand pump seal kit with cat part no 10x0480 , cabin cylinder seal kit with cat part no 10x903 , loader lift cylinder hose rod end with cat part no 3h0435 , bushes cabin lift cylinder with cat part no 10x901 , bush lift cylinder with cat part no 10x0920 , bushes bucket cylinder head end with cat part no 10x938 , bushes bucket cylinder rod end with cat part no 10x940 , arm cylinder seal kit with cat part no 10x321 , loader lift cylinder pipe rod end lh with cat part no 3h0379 , loader lift cylinder pipe rod end rh with cat part no 3h0381 , hyd filter with cat part no 3512254m1 , suction hose hyd pump with cat part no 3h0772 , loader arm pin tower end with cat part no 3b0091 , loader arm bushes tower end with cat part no 3b0076 , loader arm pin bucket end with cat part no 3b0090 , bucket cylinder head end hose with cat part no 3h0436 , loader arm bushes bucket end with cat part no 3b0083 , suction hose charge pump with cat part no 3h0773 , bty isolater with cat part no 1d00015 , bucket intermediate hose with cat part no 3h0437 //bid details 2 / 41

Central Government/Public Sector

CTN :41344053

27 Aug, 2025 NA

Ranga Reddy-T - Telangana

Tender For supply of washer,lock,helical spring,regular (medi, p/n ms35338-134 m/s.any qpl, washer,lock,helical spring,regular (medi, p/n ms35338-135 , m/s.any qpl, washer,lock,helical spring,regular (medi, p/n ms35338-136 .,m/s any qpl., washer,lock,helical spring,regular (medi, p/n ms35338-137,m/s.any qpl., washer,lock,helical spring,regular (medi, p/n ms35338-138, m/s. any qpl, washer flat metal round general purp, p/n ms15795-802 ,m/s.any qpl., washer flat metal round general purp, p/n ms15795-803, m/s.any qpl, washer flat metal round general purp, p/n ms15795-809 ,m/s. any qpl., washer,flat,plain,reduced od, thickness0 size,.01, p/n nas620c0 ,m/s. any qpl., washer,flat,plain,reduced od, thickness10 size,.0, p/n nas620c10 .m/s. any qpl., washer,flat,plain,reduced od, thickness2 size,.01, p/n nas620c2 m/s.any qpl., washer,flat,plain,reduced od, thickness4 size,.03, p/n nas620c4 ,m/s.any qpl., washer,flat,plain,reduced od,.250in,.063, p/n nas620c416 ,,m/s.any qpl., washer,flat,plain,reduced od,light, thickness4 si, p/n nas620c4l ,,m/s. any qpl., washer,flat,plain,reduced od, thickness6 size,.03, p/n nas620c6,,m/s.any qpl., washer,flat,plain,reduced od, thickness8 size,.03, p/n nas620c8 ,m/s. any qol., washer,spring lock,helical,hi-collar, thickness0, p/n nas1640-0 .m/s. any qpl., nut retainer,100 deg. flush head,slotted, p/n d791639-6-a.m/s.arconic global fasteners ring, nut,reduced hex,flanged,self-locking,ell, p/n ms21042-4 m/s.any qpl., nut,plate,two lug,without eyelets,floati, p/n ms21076-3n .m/s.any qpl., nut,machine,hex,plain,non-locking,inch s, p/n ms35649-224 .m/s.any qpl., nut,machine,hex,plain,non-locking,inch s, p/n ms35649-244 m/s.any qpl., nut,machine,hex,plain,non-locking,inch s, p/n ms35650-304 .m/s.any qpl, nut,hex,plain,non-locking,thin,inch seri, p/n nas671c10 ,m/s. any qpl., nut,hex,plain,non-locking,thin,inch seri, p/n nas671c2 ,m/s. any qpl., nut,hex,plain,non-locking,thin,inch seri, p/n nas671c4 ,m/s. any qpl., nut reduced hex flanged self-locking ell, p/n ms21042l08, m/s.any qpl., nut,plate,two lug,floating,self-locking, p/n ms21060l4, m/s. any qpl., nut,plate,two lug,floating,self-locking, p/n ms21060l5, m/s.any qpl., nut,plate,two lug,without eyelets,floati, p/n ms21076-4n, m/s. any qpl., nut,hex,flanged,self-locking,ellipticall, p/n nas1291c04m, m/s. any qpl., nut,hex,flanged,self-locking,ellipticall, p/n nas1291c3m, m/s. any qpl., screw,cap head,hex socket recess,full sh, p/n ms16995-10 .m/s.any qpl., screw,cap head,hex socket recess,full sh, p/n ms16995-18 m/s.any qpl., screw,cap head,hex socket recess,full sh, p/n ms16995-9 m/s any qpl., screw,machine,100 deg. flush head,crucif, p/n ms24693-c2 m/s.any qpl., screw,machine,100 deg. flush head,crucif, p/n ms24693-c25 .m/s.any qpl., screw,machine,100 deg. flush head,crucif, p/n ms24693-c26 .m/s. any qpl., screw,machine,100 deg. flush head,crucif, p/n ms24693-c3 m/s.any qpl., screw,machine,100 deg. flush head,crucif, p/n ms24693-c33 m/s.any qpl., screw,machine,100 deg. flush head,crucif, p/n ms24693-c5 m/s.any qpl., screw,machine,100 deg. flush head,crucif, p/n ms24693-c8 m/s.any qpl., screw,machine,pan head,cruciform recess, p/n ms51957-13. m/s. any qpl., screw,machine,pan head,cruciform recess, p/n ms51957-14 , m/s.any qpl., screw,machine,pan head,cruciform recess, p/n ms51957-15. m/s. any qpl., screw,machine,pan head,cruciform recess, p/n ms51957-16 .m/s. any qpl., screw,machine,pan head,cruciform recess, p/n ms51957-17 m/s. any qpl., screw,machine,pan head,cruciform recess, p/n ms51957-18 m/s. any qpl., screw,machine,pan head,cruciform recess, p/n ms51957-19 .m/s. any qpl., screw,machine,pan head,cruciform recess, p/n ms51957-27 .m/s. any qpl., screw,machine,pan head,cruciform recess, p/n ms51957-28 .m/s. any qpl., screw,machine,pan head,cruciform recess, p/n ms51957-29 , m/s . any qpl, screw,machine,pan head,cruciform recess, p/n ms51957-3 m/s.any qpl., screw,machine,pan head,cruciform recess, p/n ms51957-30 m/s.any qpl., screw,machine,pan head,cruciform re

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