Latest helical spring Tenders | Government helical spring Tenders

CTN :41053835

01 Aug, 2025 NA

Halisahar - West Bengal

Tender For supply of helical spring( outer) for bolster suspension of jessop make tr.coaches. d rg.no. ac/emu-298, item -a,alt-nil.but specification is rdso's spec.no.wd-01-hls-94,(rev.4) o f june'2022. material-is:3195. the spring shall be guaranteed as per part-a, para-12.0 of rdso's sp ec. no. wd-01-hls-94(rev.-4) of june-2022. [ warranty period: 30 months after the date of deliver y ]

Central Government/Public Sector

CTN :41054547

21 Jul, 2025 NA

Kapurthala - Punjab

Tender For supply of protective tube complete for axle box guide arrang, as per drawing: emu/m-0 -1-011 alt.'h', packing instruction: helical spring/axle guide assembly/lower spring seat/ pr otective tube assembly (pl nos:- 30986242, 31010088, 30037542, 31017010, 30010676, 350170 28, 30010913, 31010301) each item to be properly wrapped with biodegradable transpare nt plastic sheet & subsequently 16 nos. of each item wrapped are to be packed in woode n cage having adequate strength. wooden spacers having adequate strength to be pr ovided between wrapped items to prevent rubbing against each other during transpor tation/loading/unloading. suitable eco friendly cushioning material should be used. b ottom frame to be made of wooden planks 20mm thick & should have support of at leas t 3 wooden battens of size 100x100 mm of suitable length to facilitate lifting by fork li fter. wooden cage of suitable dimensions made out of wooden strips of 20x100mm size. gap between each strip should not be more than 100mm. 3 nos steel strips to be provided on both sides of wooden cage. a list should be pasted on each wooden cage s howing po no. , pl no., description, drawing. no./spec, qty, firm's name & address and dis patch detail etc. for identification. transit damage if any shall be at the cost of suppli er. , proction procedure: as per drawing, quality plan: n.a. [ warranty period: 30 months after th e date of delivery ]

CTN :41055534

25 Jul, 2025 NA

Kharagpur - West Bengal

Tender For supply of helical spring memu m/coach axle box to icf drg no. memu/dmc-0-1-002, alt "k" and to rdso spec no. wd-01-hls-94, rev-03, amendment no.-01. [ warranty period: 60 months a fter the date of delivery ]

Central Government/Public Sector

CTN :41056581

08 Sep, 2025 NA

Abu Road - Rajasthan

Tender For supply of helical spring for axle box guide of ohe inspection car (detc), as per drg. no.- emu/m-0-1-0 24 alt p. [ warranty period: 30 months after the date of delivery ]

CTN :41012636

23 Jul, 2025 NA

Kokrajhar - Assam

Tender For supply of vernier callipers , screw gauge , travelling microscope , sextant , helical spring , slotted weights with hanger , stop watch , metal wire , flywheel , capillary tube , beaker 500ml , spherometer , thermometer , spirit level , optical lever method kit , maxwell needle kit , searle method kit , bar pendulum , kater pendulum , digital multimeter , dc voltmeter 0-25volts , dc voltmeter 0-10volts , dc multimeter 0-25ma , dc ammeter 0-3amp , resistors known values , connecting wires , breadboard or circuit board , crocodile clips or banana plugs , soldering iron , ic 4017 , leds , connecting wires or jumper wires , dc power supply , dual power supply , cathode ray oscilloscope , ballistic galvanometer , de sauty bridge , measurement of field strength b and its variation in a solenoid , series rc circuit , series lcr circuit , parallel lcr circuit , carey foster bridge , connecting probes red and black wires , resistors , battery eliminator , potentiometer , function generator 10mhz , he- ne laser , diffraction grating with 1500 lpi , grating holder , hydrogen discharge tube with power supply , meter scale , optical bench , lens holders , convex lenses of different apertures , meldey experiment , set of weights , ac power supply , connecting wires or bnc cables , spectrometer , prism , sodium bulb with transformer for spectrometer , mercury lamp with transformer , fresnel biprism , to study lissajous figures , newton rings , callender and barnes constant flow , black body radiation , searle apparatus , platinum resistance thermometer , thermocouple with temperature , vi characteristics of solar cell trainer board , material of a wire searles pattern , quinck tube method , guoy method , solenoid and determine energy loss from hysteresis , opamp , compass needle , experiment set up thomson method , geiger-muller counter , digital balance 2 digit , digital balance 3 digit , digital ph meter , digital colorimeter , centrifuge machine 6000 rpm , water distillation plant , test tube , laminar air flow , magnetic stirrer with hot plate , muffle furnace , heating mental with regulator 500 ml , melting point apparatus , uv spectrophotometer , hot air oven , polarimeter , refrigerator, frost free, double door , beaker 100ml , beaker 250ml , conical flask 250ml , conical flask 500ml , chemical thermometer , round bottom flask 100 ml , round bottom flask 250 ml , measuring cylinder 25ml , measuring cylinder 50ml , measuring cylinder 100ml , filter paper , burette 50ml , pipette 25ml , pipette 50ml , bloating paper , test tube holder , wire gauze , electrical conductivity meter , buchner funnel , flask shaker , desiccators , ph paper , capillary tube , viscometer , reagent bottle 250ml , copper water bath , bunsen burner , soxhlet apparatus, borosilicate , vortex shaker , orbital shaker , compound microscope , binocular microscope , autoclave 50 ltr , incubator , deep freezer 300 ltr , ph meter , digital colony counter , uv spectrophotometer with quartz cuvette , bod incubator , vortex shaker for test tube , water bath, digital , inoculating loop , spirit lamp , vernier calipers , ocular micrometer , stage micrometer , haemocytometer , soil thermometer , anemometer , lux meter , dissolve oxygen meter , water distillation plant with automatic power cut , trinocular microscope , centrifuge rotor , microtome machine , slide

Central Government / Public Sector

CTN :41017174

08 Aug, 2025 NA

Multi City - Multi State

Tender For supply of helical spring for axle box ( for high capacity parcel van) and conforming to rdso spec wd-01-hls-94,(rev -05), decemberr,2024 (spring code-a10) to rdso drg no : r dso/sk - 98017, item - 1 alt : 1. [ warranty period: 60 months after the date of delivery ]

Central Government/Public Sector

CTN :41018706

08 Aug, 2025 NA

Multi City - Multi State

Tender For supply of helical spring for bogie bolster suspension inner for memu trailer coach to icf drg. no. me mu/tc-0-5- 006, item-2, alt-l/4(small l) and confirming to rdso specification no. wd-01-hls-94 rev.5 of dec 2024. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :41018712

08 Aug, 2025 NA

Multi City - Multi State

Tender For supply of helical spring outer for bogie bolster suspension of memu motor coach to icf drg. no. me mu/dmc-0- 5-002, item.1, alt-j and confirming to rdso specification no. wd-01-hls-94 rev.5 of dec 202 4. [ warranty period: 30 months after the date of delivery ]

Central Government / Public Sector

CTN :41017543

25 Jul, 2025 NA

Multi City - Multi State

Tender For bolster outer helical spring for milk van (vvn) to rdso drg. no. sk contor-9013-s-2, alt- 1, item no.1 & confirming rdso spec.no.wd-01-hls-1994, (rev-4 of jan.2022) read to all amnd. with latest amnd. slipno. 4 of oct ober- 2020. warranty period : 60 months from the date of supply. [ warranty period: 60 months after the date of deliv ery ]

CTN :41018184

24 Jul, 2025 NA

Patiala - Punjab

Tender For supply of set of stainless steel hex head bolt m12x1.75-25 lg with helical spring lock washer type-b m12 as per set list no. el29400259 rev.-2 to spec. no. clw/ms/3/040 alt.-15, and str no. clw/2022/eldo/m/str/151 rev.-0. [ warranty period: 72 months after the date of del ivery ]

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