Latest piston Tenders | Government piston Tenders

Central Government/Public Sector

CTN :41065531

09 Aug, 2025 NA

Gandhinagar - Gujarat

Tender For corrigendum : supply of lubricant items e e - hp 90 gear oil , servo super mile plus 5 w 30 , servo super mile plus 10 w 30 , gulf adblue , grease mp 3 , mgo 20 w 40 , clear blue ioc adblue , hydrolic oil piston genuine utto , coolant servo ready kool

Central Government/Public Sector

CTN :41352344

18 Aug, 2025 NA

Lucknow - Uttar Pradesh

Tender For supply of piston hp air compressore for gardner denver make water cooled air copr essor for hhp diesel locos drg .no. gd pt. no. 300wln015 or emd pt no. 40181295 ]

Central Government/Public Sector

CTN :41351601

19 Aug, 2025 NA

Lucknow - Uttar Pradesh

Tender For supply of ring piston compression hp cylinder for gardner denver make water coole d air copressor for hhp diesel locos drg no . gd pt.no.65a260 or emd pt no. 8267600 ]

Central Government / Public Sector

CTN :41129808

11 Aug, 2025 NA

Mathura - Uttar Pradesh

Tender For corrigendum : supply of spares of aeration blower -set of lobe with saft , set of helical gear , casing , side plate gear , side plate pulley side ,oil cover nde , oil cover , brg cover nde . brg housing nde , oil prevventive disc drive end , thrust plate , set of piston ring , set of piston ring bush , oil seal , oil level indicator , set of v-belt , suction pre-filter element , suction filter element

Central Government/Public Sector

CTN :41352078

12 Aug, 2025 NA

Jhansi - Uttar Pradesh

Tender For supply of toh kit for rotex magnet valve model no. 3282, make rotex automation ltd. as per part no. 11zp25sb08002. each kit consists of 09 items, 10 nos. as per annexure %u2018a%u2019. (1) pisto n %u2018o%u2019 ring, part no.18 %u2013 01 no. (2) seat seal, part no.19 %u2013 01 no. (3) body %u2018o%u2019 ring, part no.20 %u2013 01 no. (4) ma %u2018o%u2019 ring, part no.22 %u2013 01 no. (5) plunger assembly, part no.30 %u2013 01 no. (6) guide %u2018o%u2019 ring, part no.32 %u2013 01 no. (7) piston glydring, part no.334 %u2013 01 no. (8) manifold %u2018o%u2019 ring, pa rt no.194 %u2013 02 nos. (9) coil gasket, part no.35 %u2013 01 no specn: --- [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :41082225

19 Aug, 2025 NA

Hubli - Karnataka

Tender For supply of kit of spares for knorr make stabilizing valve to kbi part no. ii 80275 consisting of 10 ite ms: (1) k-ring to part no. 454953 - 1no. (2) k-ring to part no. 454925 - 1no. (3) sealing ring a30 x 26 to part no. 453868 - 1no. (4) round cord ring to part no. b42951 - 3nos. (5) filter to part no. a43157 - 1no. (6) filter to part no. a37470 - 1no. (7) valve head to part no. a47235 - 1no. (8) compression spri ng to part no. a30485/8 - 1no. (9) compression spring to part no. b76048 - 1no. (10) valve piston to pa rt no. a47495 - 1no. [ 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,

Central Government/Public Sector

CTN :41352455

22 Aug, 2025 NA

Samastipur - Bihar

Tender For supply of set of piston ring for aux compressor elgi part no- 000416870, 000420330,000416880 [ warranty period: 30 months after the date of delivery ]