Latest holographic grating Tenders | Government holographic grating Tenders

CTN :45738072

10 Jul, 2026 5.90 Lacs

Kalpakkam - Tamil Nadu

Tender For supply of skf bearing of model skf 6319 as per atc , skf bearing of model skf 6308 2z as per atc , skf bearing of model skf 6306 2z as per atc , skf bearing of model skf 6316 as per atc , skf bearing of model skf 6315 as per atc , skf bearing of model skf 6214 as per atc , skf bearing of model skf 7314 bep brass cage as per atc , skf bearing of model skf 7213 bep brass cage as per atc , skf bearing of model skf nu322 ecj steel cage as per atc , skf bearing of model skf 6322 as per atc , skf bearing of model skf 6318 as per atc , skf bearing of model skf 6309 2rs1 as per atc , skf bearing of model skf 6209 2rs1 as per atc , skf bearing of model skf 6310 c3 as per atc , skf bearing of model skf 6204 as per atc , skf bearing of model skf 6205 as per atc , skf bearing of model skf 6206 as per atc , skf bearing of model skf 6210 as per atc * /bid number : gem/2026/b/7726594 + /dated: 30-06-2026 ' ' / bid document 1 / 23

Central Government/Public Sector

CTN :45722729

06 Jul, 2026 NA

Multi City - Maharashtra

Tender For auction sale of depot ferrous scrap - scrap and unserviceable condemned various type of mix bearing (brass cage) with or without grease in dismenteled and broken condition. (qty approx)

Central Government/Public Sector

CTN :45703811

08 Jul, 2026 NA

Salem - Tamil Nadu

Tender For supply of 951121606033 bearing 6312 c3 , 951121607533 bearing 6315 c3 ball spl clr , 951121609033 bearing 6318 c3 in steel brass cage , 951121902522 bearing 6005.2rs ball d seal , 951121904519 bearing 6009 2z ball d shield , 951121907511 bearing 6015 ball , 951124601545 bearing 5203 ball ang cont d row , 951131106511 bearing nu 213 in steel brass cage , 951131205511 bearing nu 311 in steel brass cage , 951131206011 bearing nu312 cyl roller , 951131908511 bearing nj317 cyl roller , 951136505011 bearing 22210ck sph roller d row , 951136507011 bearing 22214 , 951136510024 bearing 22220 w33 sph roller d row , 951151102011 bearing 30204 tpr roller

Central Government/Public Sector

CTN :45712543

08 Jul, 2026 NA

Salem - Tamil Nadu

Tender For bearing 22218 in steel/brass cage , bearing 22224: sph. roller d. row

CTN :45692458

15 Jul, 2026 75.91 Lacs

Panaji - Goa

Tender For supply of machinery and equipment - uv-vis spectrophotometer spectrophotometer should be of true double beam optics system. sample compartment should have dedicated one reference cell holder and one sample cell holder. system should be czerny-turner monochromator with lo-ray-ligh grade blazed holographic grating or equivalent. system should have a light source of 20-w halogen lamp and deuterium lamp. automatic switch over of light source to be possible and auto position adjustment. system should have a fixed spectral bandwidth of 1nm. system should have facility to use as stand-alone keyboard-display and with pc-controlled software. wavelength range should be from 190 nm to 1100 nm and wavelength accuracy should be 0.1 nm at d2 656.1 nm & 0.3 nm for entire range. stray light: less than 0.02% at 220 nm (nai)less than 0.02% at 340 nm (nano2) less than 0.5% at 198 nm (kcl) photometric range:absorbance: -4 to 4 abs transmittance: 0% to 400% system should have photometric accuracy : 0.002 abs at 0.5 abs 0.004 abs at 1.0 abs 0.006 abs at 2.0 abs(measured using nist930d/nist1930 or equivalent) system should have a baseline flatness: less than 0.0006 abs (1,100 to 190 nm, one hour after light source turned on) system should have a noise level: less than 0.00005 abs (700 nm). detector should be silicon photodiode only. system should have a usb drive port to connect the printers or external drives. system should compulsorily have bio-method mode of measurement for determining dna and protein concentrations. quantitates dna or protein using the absorbance at 260/230nm. system should be capable of identification of organic compounds, chemical reaction tracking and enzyme reaction measurement. pc with relevant hardware including monitor keyboard, mouse., fuming hoods the proposed floor-mounted aerodynamic fume hood (1800 1000 2350 mm) is designed for safe handling of hazardous fumes, ensuring high performance, durability, and compliance with international standards. the system should be a robust, corrosion-resistant, and safety-compliant solution with efficient airflow management, user-friendly maintenance features, and adherence to international laboratory safety standards ideal for advanced research and chemical handling applications.1) design & compliance aerodynamic structure with automatic bypass airflow system. conforms to ashrae 110:2016 / en 14175 standards, including tracer gas containment test. certified ashrae compliance required 2) construction & materials made of powder-coated galvanized iron (gi, 120 gsm, is 277 compliant) sheet thickness: 1 mm (1.2 mm for structural supports) heavy-duty base frame: 60 40 2 mm phenolic resin (6 mm) inner liner: chemical-resistant, smooth, easy to clean ss 304 worktop with 15 mm raised edges for spill containment ss 304 aerodynamic airfoil with anti- corrosive coating 3) dimensions & workspace usable workspace: 1500 mm (w) 850 mm (d) 1180 mm (h) clear viewing height: 1100 mm modular base cabinets with maintenance access 4) coating & finish 8-stage chemical pre-treatment epoxy polyester / polyurethane coating (70 80 microns) corrosion resistance validated by 1000-hour salt spray test 5) functional features vertical sliding toughened glass sash (4 5 mm), counterbalanced openable front top panel for easy maintenance aerodynamic baffle system for efficient fume removal (light to heavy fumes) flow control damper for airflow regulation 6) utilities & safety integrated gas, water, and electrical fittings in corner posts remotely operated, color-coded service valves safety partition between utilities no cable entry below sash (enhanced safety design) electrical fittings: norysis /legrand (230v, 5/16a, 50 hz) 7) accessories pp cup sink with water tap and drainage led lighting with protective enclosure adjustable leveling screws ( 10 mm) storage base cabinets with shelves and self-closing shutters 8) centrifugal blower specifications remote, silent ms + frp blower with chemical-r

CTN :45543125

27 Jun, 2026 NA

Nasirabad - Rajasthan

Tender For corrigendum : supply of ring piston , set gasket , filter oil , rod packing set , suction valve assemble , discharge valve assemble , ring backing , valve hold-down screw , ring wearing , set ring and spring , oil filter , gasket set , set ring spring , ring scrapper ihe , washer lock star , plunger u l brass , piston u l brass , spring u l , spring lifting , o-ring water cup , assemble u l 90 , guide , holder guide , stop plate inlet , seat valve discharge , plate seat , set channel spring , screw machine , overhauling of horizontal oil free lpg gas compressor , overhauling of vertical oil free evacuation compressor , ring rider , o-ring valve cover , suction valve assemble pkg , discharge valve assemble pkg , unloader actuator , unloader actuator spring , valve cage , valve gasket ss , unloader assemble , piston cap iron , coro-seal unloader , ring packing rtb , ring packing ttb , oil wiper ring set , hex bolt valve cover

CTN :45655638

01 Jul, 2026 50.0 Thousand

Palacode - Tamil Nadu

Tender For supply of nhec - continuous centrifugal machine accessories - nhec - continuous centrifugal machine accessoriestechnical specification:-make : nhec, machine type : continuous vertical,size : nk1100, capacity : 8 tons/hour,qj 215 n2 mpa c4 ( brass cage) - 1 no.make: fag, each bearing housingnu 2215 em1ac3( brass cage) - 2 nos.make: fag, each bearing housingcomplete bearing housing assembly with pulley and bearing, "nhec - continuous centrifugal machine accessoriestechnical specification:-make : nhec, machine type : continuous vertical,size : nk1100, capacity : 8 tons/hour,product distributor, "nhec - continuous centrifugal machine accessoriestechnical specification:-make : nhec, machine type : continuous vertical,size : nk1100, capacity : 8 tons/hour,shaft

Central Government/Public Sector

CTN :45656874

03 Jul, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of matl code - 7502g0000100-plummer block sn520 , matl code - 7508b0200030-plummer block p206 , matl code - 7508b0200040-linear bush bearing lm12uuop , matl code - 550000003830-spherical roller bearing 22220e , matl code - 550000003730-bearing 22213 e1am brass cage , matl code - 550000000440-ball bearing 6307 , matl code - 550000000940-bearing 6308 , matl code - 7501a0100119-ball bearing 6312 , matl code - 550000005730-bearing no - 6205zz , matl code - 550000004650-bearing 6206-2-rs , matl code - 550000000430-ball bearing 6207 zz, size- 35 x72x17 , matl code - 550000002350-bearing 30312 , matl code - 550000002540-bearing 30205 , matl code - 7508b0200050-tapered roller bearing lm 670 , matl code - 550000001090-bearing 6014 , matl code - 550000000490- bearing 6306 zz

Central Government/Public Sector

CTN :45682471

09 Jul, 2026 NA

Hubli - Karnataka

Tender For supply of cylindrical roller bearing with machined brass cage and c4 clearance, similar to skf type no. nu 326 ec/va/301 for use in bg ac emu tm type 4601, make: sources approved by rdso for emu items as per specn. skf type no. nu 326 ec/va/301. [ warranty period: 30 months after the date of delivery ] ]

CTN :45637650

30 Jun, 2026 NA

Multi City - Uttar Pradesh

Tender For auction sale of depot ferrous scrap - scrap melting in which includes ms hanger, buffer patch, lever, silent block with negligible rubber attachment, broken ms roller bering without brass case, broken ms ball bering, bering cage, m paid, yoke lever, tensioning device, tension rod, spare parts of cbc, light weight/small spring, ms coller, wearing plate, fish pale, nut- bolt, revits, retaining cap, buffer spendle, handle, small size of ms plates/sheets and strip, hose pipe clip, ms window frame lever/strip, dog spike, round spike, vertical/lateral shock absorber, different type of bmbc parts such as cylinder body, piston, piston packing, plunger, plunger spring, circlip, piston trunk, tee bolt, ratchet, adjusting tube, released spring, spring washer, iron washer, knuckle, small cutpics of pipe, ms bush, hand brake trunnion, split pin, cotter, spare part of rail fittings, jubilee clip, dust excluder, latch, shim for plunger, special washer, ms ring, slotted nut, hex head bolt, empty casing of air brake cylinder, flange, bmbc cover, inculiding some new but absolute items available with or without negligible nf, wires, lugs etc attachments, in various sizes and other similar/unknown ferrous item which comes under melting scrap. location: - west side of erwb. in area- g. lbpl, dbaw, gst-18%, tcs -1% , hsn code-72045000, allocation-20714208

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