Latest air drier spares Tenders | Government air drier spares Tenders

CTN :45430824

18 Jun, 2026 NA

Ariyalur - Tamil Nadu

Tender For supply of lab equipment - basic engineering lab materials, digital balanceweight 500g, accuracy 0.01g, top pan. tare function,caliberation- automatic external display type: led, digital tds meterrange 0-9990 ppm, resolution 1ppm, digital lcd display, atc feature., digital ph meterph range o to 14, resolution 0.01 ph, digital display, joule calorimetercopper vessel, battery eliminator-3a, (2,4,6,8,10,12 v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0-2a), voltmeter (0-5v), thermometer (alcohol), stop clock, mortar with pestleporcelain/agate,gazed exterior, unglazed grinding surface.item weight 2290 gramsitem diameter 4 inches, water distillation unitoutput capacity: 2 4 liters per hourmaterial: stainless steel boiler and condenserheater: built-in electric heating elementpower supply: 220 240 v ac, 50 hzcooling: water-cooled condensersafety: automatic low water cut-off, ic regulated battery eliminatoric regulated, input: 230v ac; output: 0-12v dc in steps of 2v; capacity: 1a or 2a., galvanometermoving coil type, 30-0-30 scale, sensitivity 20 a/div, resistance approx. 100 ohms., voltmeterdc voltmeter; range 0 10 v, analog , ammeter dc (0 - 2 amp), cdecade resistance box3 or 4 dials, range 0.1 to 100 or 1k , constantan/manganin wire coils., rheostathigh-grade ceramic tube, oxidized resistance wire, 0.5a 5a, range 10 100 ., solar cell kitthe apparatus consist of variable dc power supply, led, solar cell and two multimeters (or an ammeter and a voltmeter). a variable dc power supply of 0-5v. light source is provided by led. the illumination intensity of the led can be controlled, wheatstone bridge kitseries arm: four decade dials in steps of thousands, hundreds, tens, & units of ohms. ratio arm: the ratio arm of the bridge is capable of selecting multiplying factor of 0.001, 0.01, 0.1, 1, 10, 100, 1000 for resistance measurements. two press keys are provided, one marked b is for battery & one marked g is for galvanometer one toggle switch is provided for internal battery a sensitive galvanometer is provided in the bridge., ohms law verification kitbattery eliminator-3a, (2,4,6,8,10,12 v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0-2a), voltmeter (0-5v), standard resistance coil of 1, 2 ohm (2-set) wound on a wooden bobbin, meter bridgetype: 1 m length, with uniform wire (resistance wire)material: constantan or manganin (low temperature coefficient)scale: 0 100 cm, engraved or printedbase: wooden or metal, rigid, non-conductive supportjoints / terminals: brass or copper, fixed for connections2. galvanometertype: analog, moving coil or digital (for null detection)range: sensitive to detect micro-ampere currentsinternal resistance: high, typically ~100 or as specified5. cells / power supplytype: leclanch cells (1.5 v each) or dc power supplynumber: 2 4 cells in series (or supply ~3 6 v)

CTN :45421986

18 Jun, 2026 NA

Kharagpur - West Bengal

Tender For set of items consisting of : (1) universal tool suitable polyvinyl chloride or similar material for welding and shrinking with 2 step airflow switching and steplessly adjustable temperature, protection glass with brushless motor and sturdy heating element. supply voltage : 230 v(ac) power : 2000-3000w temperature : 20-650 degree c size : 195mm x 85mm x 160 mm (approx.) handle : 57mm (approx.) weight : 0.9-1kg , quantity : 1 no. (2) speed welding nozzle 5mm, qty 1 no. (3) tubular welding nozzle (dia %u2013 32mm) dia -5mm push fit, qty -1 no. make/model -leister/ghibli/solona at, wegner/aritherm, forsthoff/oval-q [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]

Central Government / Public Sector

CTN :45292450

08 Jun, 2026 NA

Panipat - Haryana

Tender For corrigendum : supply of item no. 10: heating element, 400kw, 6270g933, gebhard , item no. 20: heating element, 20kw, 6270g933, gebhard

CTN :45335783

02 Jun, 2026 NA

Kharagpur - West Bengal

Tender For set of items consisting of : (1) universal tool suitable polyvinyl chloride or similar material for welding and shrinking with 2 step airflow switching and steplessly adjustable temperature, protection glass with brushless motor and sturdy heating element. supply voltage : 230 v(ac) power : 2000-3000w temperature : 20-650 degree c size : 195mm x 85mm x 160 mm (approx.) handle : 57mm (approx.) weight : 0.9-1kg , quantity : 1 no. (2) speed welding nozzle 5mm, qty 1 no. (3) tubular welding nozzle (dia %u2013 32mm) dia -5mm push fit, qty -1 no. make/model -leister/ghibli/solona at, wegner/aritherm, forsthoff/oval-q [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45296819

05 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For supply of the electrode to size dia 3.15 mm x 450 mm length shall be low hydrogen type (basic coated) electrode with good welding characteristics and it shall be suitable for welding steel of is:2062/latest or equivalent. the electrode shall be approved by rdso under irs class `a4' of irsm 28/2002 to the code eb 532 x h2jx of is:814/91 (`x' of the code refers to the welding current & voltage conditions as recommended by the electrode manufacturer). the butt welded test specimen prepared using the subject electrode shall pass 180 degree transverse bend test (both root & face bends) on testing as per is:3600-83 part-5 with mandrel dia (d) being 3t (t- thickness of the parent material). the electrode shall be operatable on ac as well as dc in which dc +ve is mandatory. packing condition shall be as per clause 5.1.1 of irs m-28/2002. the pre-heating temperature& duration shall be specified on the electrode packets (carton). the shelf life of the electrode shall be 12 months from the date of receipt in stores or 18 months from the date of manufacture, whichever is more. [ warranty period: 12 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :44844800

27 May, 2026 NA

Gandhinagar - Gujarat

Tender For corrigendum : supply of iodine gas reference cell,heating assembly and control system compatible with item(1)

Central Government/Public Sector

CTN :45092174

24 Jun, 2026 NA

Ajmer - Rajasthan

Tender For supply of heating element (burner) ring type, 1.1 kw capacity, 230v ac, as per rcf specification no. edts-118 rev. 'e' with amendment no. 1 & 2 and corrigendum no. 3, and rcf drawingno. lh72213, alteration - f. the insulation resistance (ir) value of the heating element should be minimum 2 m-ohm, conforming to is:4159. suitable for use in lhb type hot buffet car (pantry car) [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted:max 8 lacs ] ]

Central Government/Public Sector

CTN :45183952

08 Jun, 2026 NA

Ajmer - Rajasthan

Tender For m-type stainless steel tubular heater elements of 400 watts, 83v, without fins, to be used with 3-phase, 415v supply, suitable for use in rmpu of lhb type ac coaches, as per sidwal make part no. 075-1020, conforming to rdso specification no. rdso/pe/spec/ac/0061-2005 (rev-1). accepted make of heating element: m/s daspass & m/s theeta or any other rdso-approved make. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted:max 8 lacs ] ]

Central Government/Public Sector

CTN :45184014

09 Jun, 2026 NA

Ajmer - Rajasthan

Tender For supply of heating element (burner) ring type 2.0 kw, 230v ac, as per rcf specification no. edts-118 revision-e, amendment no. 2 with corrigendum no. 3 and rcf drawing no. lh72215 (alteration-e). the minimum ir value of the heating element should be 2 ohm, as per is:4159. suitable for use in lhb-type hot buffet car (pantry car). [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted:max 8 lacs ] ]

Central Government/Public Sector

CTN :45063579

18 May, 2026 NA

Haridwar - Uttarakhand

Tender For corrigendum : supply of item 2 flat plate heater suitable for insertion & heating of cast i ron mould. heater dimension= 5 , item 3 round/cylindrical heater suita ble for insertion & heating of cast iron mould. heater dimen s , item 4 round/cylindrical heater suita ble for insertion & heating of cast iron mould. heater dimen s , item 1 flat plate heater suitable for insertion & heating of cast i ron mould. heater dimension= 5 3

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