Furnace Tenders

Central Government/Public Sector

CTN :40673135

01 Aug, 2025 NA

Mandi - Himachal Pradesh

Tender For corrigendum : supply of blending machine with accessories - blending machine , accessories - ball milling machine , accessories - pelletizer , accessories- annealing furnace , accessories-polymerization reactor with agitator , accessories- filament making machine , accessories- fused deposition modelling 3d printer

Central Government/Public Sector

CTN :41107409

31 Jul, 2025 48.22 Lacs

Sangareddy - Telangana

Tender For provision of additional electrical works at physics research labs of lab 1, lab 2, lab 3, lab 4, lab 5, circular room 1 and 2 and furnace room at physics building, iit hyderabad, kandi

State Government

CTN :40841890

25 Jul, 2025 NA

Kamrup - Assam

Tender For corrigendum : supply and installation of laboratory equipment experimental setup for fyimp ug practical classes at the department of physics, gauhati university - laboratory equipments/experiment set ups, experiment name: to verify the law of malus for plane polarised lighttechnical specifcations:i. light source: - led: 532 nm or 635 nm ( 2 nm stability), 1 5 mw adjustable output. - unpolarized (extinction ratio >500:1). - collimated beam (divergence 0.5 mrad); qty-1ii. polarizers- glan-thompson or polymer film. - extinction ratio 10 :1 @ operating wavelength.- mounted in 50 mm rotation holders.; qty-2iii. rotation stage- motorized analyzer rotation (0.05 resolution). - accuracy: 0.1 . - range: 0 360 (continuous).; qty-1iv. photodetector- silicon photodiode (400 1100 nm). - linearity: r 0.999 (0.1 w 5 mw).- digital readout: 0.1 w resolution.; qty-1v. optical bench-- anodized rail ( 60 cm) with kinematic mounts. - vibration-damping feet.; qty-1, experiment name: to determine thespecific rotation of sugar solution using polarimetertechnical requirementsa.core instrumenti. light source- - sodium d-line (589.3 nm) or tunable led ( 2 nm stability). - output stability: 0.2% drift/hour.ii. polarizer/analyzer- glan-thompson prisms or high-grade polymer film. - extinction ratio 10,000:1 at 589 nm.iii. rotation stage- motorized with 0.001 resolution.- accuracy: 0.005 .- range: -90 to +90 .iv. sample cell-- borosilicate glass tubes with precision ground ends. - path lengths: 0.5 dm, 1.0 dm, 2.0 dm ( 0.01 dm tolerance). - temperature-controlled jacket (5 50 c 0.1 c).v. detector- photomultiplier tube (pmt) or low-noise photodiode. - linearity: r 0.999 over 0.1 w 5 mw rangevi. enclosure- light-tight with vibration damping. - internal black anodized surfaces.b.measurement specificationsi. specific rotation: range: -180 to +180 resolution: 0.001 accuracy: 0.01 ii. concentration-range: 0.01 0.5 g/ml (sucrose in water) detection limit: 0.001 g/mliii. temperature control-stability: 0.1 c at 20 c (standard condition), experiment name: to determine the wavelength and velocity of ultrasonic waves in a liquid (kerosene oil, xylene, etc.) by studying the diffraction through ultrasonic gratinga.core componentsi. ultrasonic generator- - frequency range: 1 10 mhz ( 0.1% stability). - adjustable output: 0 50 w. - digital display (resolution: 0.01 mhz).ii. transducer- piezoelectric (pzt) crystal, resonant at 2 5 mhz. - liquid-coupled design for efficient energy transferiii. liquid cell- optical glass (low thermal expansion). - dimensions: 100 50 50 mm (l w h). - sealed with quartz windows.iv. light source- he-ne laser (632.8 nm, 2 mw) or sodium lamp (589.3 nm). - beam collimation: 0.5 mrad divergence.v. optical system- adjustable slit (10 500 m). - collimating lens (f = 150 mm, 50 mm). - precision rotation stage for detector (0.01 resolution).vi. detection system- photodiode/pmt detector with linear response (400 800 nm). - traveling microscope (0.01 mm resolution) or ccd camera ( 5 mp).b.measurement specificationsi.wavelength ( )range: 0.1 2 mm, resolution: 0.001 mm, accuracy: 1%ii. velocity (v)range: 800 2000 m/s (liquids) resolution: 1 m/s accuracy: 2%iii. diffraction angles- measurement range: 30 resolution: 0.01 , experiment name: to verify the stefans law of radiation and to determine stefan s constanta.core componentsi.black body radiator- cavity-type design (emissivity 0.99). - material: nickel-plated copper.- operating range: 50 c 600 c. - aperture diameter: 10 mm 0.1 mm.ii. heating system- pid-controlled furnace (0 600 c). - stability: 0.5 c at 300 c. - power: 500 w (ac 230v).iii. temperature sensor- type k thermocouple or pt100 rtd. - accuracy: 0.5 c at 500 c (nist-traceable).iv. radiation detector- thermopile sensor (spectral range: 0.3 20 m). - responsivity: 10 v/w.- active area: 10 10 mm .v optical path. - water-cooled collimating tube with baffles.- adjustable aperture to define solid angleb.measurement specificationsi. temperature range100

Central Government/Public Sector

CTN :41121804

04 Aug, 2025 1.22 Lacs

Balaghat - Madhya Pradesh

Tender For purchase of spares for 6mva furnace of ferro manganese plant balaghat mine detailed technical specifications as per annexure a enclosed

Central Government/Public Sector

CTN :40716374

21 Jul, 2025 NA

Bangalore - Karnataka

Tender For corrigendum : supply of dry hydrogen furnace with drier-1200 deg. c

corporations/Associations/Others

CTN :41108666

31 Jul, 2025 NA

Salem - Tamil Nadu

Tender For providing cup lock metallic scaffolding arrangements inside the boiler furnace from 43 mtr level firing zone area to 73 mtr level upto radiant roof final super heater area to facilitate for hydro jet cleaning of boiler tube surfaces tube thickness

corporations/Associations/Others

CTN :41108695

31 Jul, 2025 NA

Salem - Tamil Nadu

Tender For providing cup lock metallic scaffolding arrangements inside the boiler furnace from 11 mtr s panel area to 43 mtr level firing zone area to facilitate for hydro jet cleaning of boiler tube surfaces tube thickness survey attending all aoh works in boi

corporations/Associations/Others

CTN :41123439

31 Jul, 2025 NA

Atthipattu Puthunagar - Tamil Nadu

Tender For nctps i se mi circle aoh 25 26 bm dn unit ii providing cup lock metallic scaffolding arrangements inside the boiler furnace up to the radiant roof to facilitate for inspection tube thickness survey in water wall platen sh inspection of burners

Central Government/Public Sector

CTN :41128941

02 Aug, 2025 2.60 Lacs

Indore - Madhya Pradesh

Tender For providing of customized amc/cmc for pre-owned products - high temperature vacuum furnace; hhv thermal technologies pvt ltd bangalore; annual maintenance contract (amc); six-monthly; no

Central Government/Public Sector

CTN :40315772

21 Jul, 2025 NA

Kalpakkam - Tamil Nadu

Tender For bid to ras supply of item1-high-temperature furnace with custom dimensions and pid controlleras techspecannexattached , item2- recrystallized alumina crucibles as tech spec annex attached , item 3-spare heating elements for high- temperature furnaces with custom dimensions asteachspecannex

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