Latest piston insulator Tenders | Government piston insulator Tenders

Central Government/Public Sector

CTN :41362164

28 Aug, 2025 NA

Jorhat - Assam

Tender For supply of consumables for construction of hybrid energy device - mild steel sheet, 8ft x 4ft x 1.2 mm, mild steel angle rod, 1.5 inch x 20 ft, mild steel angle rod, 1 inch x 20 ft, mild steel welding rod, diameter: 3.15 mm, mild steel perforated sheet, 8ft x 4ft x 1.2 mm, stainless steel 304 sheet, 8ft x 4ft x 1.2 mm, stainless steel 304 perforated sheet, 8ft x 4ft x 1.2 mm, stainless steel 304 pipe, 1.5 inch dia, 1.5 inch dia, 1.2 mm, 20 ft, zinc alloy door handle lock, stainless steel 304 welding rod, 2.5 mm diameter, ceramic fibre blanket insulation, 24"x12"x1", ceramic fibre rope, 10 mm diameter, 30 m length, heat insulating gasket, 8 ft x 4 ft, 5mm thickness, heat resistant spray paint 225 ml, silicon pipe 1/2 inch inner dia, 10 m, high temperature silicon hose pipe, 2 inch inner dia, 12 feet, worm-drive tubing clamps, chrome steel, hose clamp, 1/2 inch dia, worm-drive tubing clamps, chrome steel, hose clamp, 1 inch dia, worm-drive tubing clamps, chrome steel, hose clamp, 2 inch dia, worm-drive tubing clamps, chrome steel, hose clamp, 3 inch dia, galvanized mild steel set of nut, bolt and washer, 8 mm diameter, 2 inch length, temperature sensor with digital display, k. type, 0-1250 c, adruino uno r3 development board, rod heater, 8.2 mm diameter, 12 inch length, quartz furnace observation glass, temperature: 1200 °c, 10 cm diameter, 5 mm thickness, copper tube 1/2 inch dia, 23 swg, copper electric wire 6 sq. mm, 90 m, copper electric wire 2.5 sq. mm, 90 m, mcb dp 32 a, electric socket 16 a, electric plug 16 a, combined box 20 a, anabond gasket maker 85 g, heavy load caster swivel diameter: 100 mm, galvanized iron pipe b class diameter: 1.5 inch, length: 40 ft, galvanized iron pipe b class diameter: 1/2 inch, length: 20 ft, galvanized iron pipe b class diameter: 3/4 inch, length: 20 ft, stainless steel 304 ball valve diameter: 1.5 inch, stainless steel 304 ball valve diameter: 3/4 inch, stainless steel 304 ball valve diameter: 1/2 inch, check valve, brass diameter: 1.5 inch, check valve, brass diameter: 3/4 inch, check valve, brass diameter: 1/2 inch, metal cutter grinder disc, pack of 10, grit number 220 diameter:, 4 inch, grit material: aluminium oxide, metal cutter grinding wheel, pack of 5, grit number 4, diameter:, 4 inch, grit material: aluminium oxide, flap disc. pack of 10, grit number 80, diameter: 4 inch, grit, material: aluminium oxide, flexible heavy duty 3 layer pvc water pipe, diameter: 4 inch, length: 30 m, teflon tape for plumbing, pack of 10, 12 mm thick and 10 m length, heat resistant gloves, material: leather, size: 30.48 cm, nitrile disposable hand gloves, pack of 50 pieces, size: l, 150 microfarad capacitor, 230 v, 150 microfarad, 230 v, anti vibration rubber ribbed pads, pack of 4, 150mm x 150mm x 12mm, square pillow block bearing ucf204, 20 mm diameter, inner ball mounted pillow block insert bearing kp08, 8 mm bore, step down transformer, 220v ac to 12-0-12 v, 1.5a, single strand wire, diameter 0.51mm,5m, moc3021 moc 3021 optocoupler, bta16-600b triac, 600v, 16a, switch, sw-spst, in4007 diode, 100kv, ia, bldc motor with compatible e-bike controller, 48v 900w 3300rpm, lithium-ion battery, a grade 3.2v 2000mah (5c), battery management system, li-ion 13s 48v 20a, nickel strip, 0.2 mm thickness, 10 mm width, 5 m length, silicon wire, 12awg, insulation paper, 65mm, glue gun, 40 w, spot welding rod 5000 w, cpu fan 12 v dc, thermoelectric generator (teg), 150°c, module configuration: sp1848-27145, tungsten rhenium thermocouple, minimum temperature reading: 0°c, maximum temperature reading: between 2300°c and 2871°c, max31856 instrumentation amplifier, resolution: 0.0078125°c, supply voltage: 3.3v to 5v, arduino uno r3 with adapter cable, miniature circuit breaker fuse, d type, 32 а., power rocker switch, voltage rating: 24 vdc, current rating: 14 ma, 19mm size red power symbol led s.s. momentary type push button switch 5v-24v dc, potentiometers 100 k ohm, potentiometers 1 m ohm, relay module- (ssr-2 channel

Central Government/Public Sector

CTN :41361126

28 Aug, 2025 5.97 Lacs

Kharagpur - West Bengal

Tender For supply, installation, testing and commissioning of extra material for installation of unitary ac in different departments /centers/schools, office etc. at iit kharagpur, kharagpur (phase ii) - "6.4 mm (¼"") dia (od) (soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation", "9.5 mm (⅜"")dia (od) (soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation", "12.7 mm (½"") dia (od) (soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation", "15.86 mm ( ⅝"") dia (od) (soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation", "19 mm (¾"")dia (od) (soft drawn) with tube thickness 1.2 mm with 19 mm thick insulation", interconnection electrical copper cables from indoor , outdoor & electrical control panel complete with 4 core 2.5 sqmm copper frls insulated cable(isi marked) with cable tie & clamp etc as required., supply & installation m.s epoxy painted fabricated stand for different size condensing unit with vibration isolators, grouting, for complete platform type stand for outdoor unit having safety railing etc as per site requirement., supply & installation of upvc drain pipe (isi marked) with 6mm thick nitrile rubber insulation from idu - 25mm dia, 40 mm rigid upvc drain pipe (isi marked) with 6 mm thick nitrile rubber insulation complete with fittings, u traps etc. & as specified to the nearest toilet with required civil works & finishing the same., supply of r-22 gas for top up, supply of r-32 gas for top up, supply & installation of good quality wooden frame (2" x 2") thick required for window ac installation, supply & installation of 16amps plug top (isi marked), supply & installation of 100mm pvc trunking with snap on trunking (isi marked), "supplying and installing following size of perforated hot dipped galvanised iron cable tray with cover (galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended fromthe ceiling with g.i. suspenders including g.i. bolts & nuts, etc. as required.", 100 mm width x 50 mm depth x 1.6 mm thickness, installation, testing & commissioning of the window ,split acs ,cassette ac supplied by department. price shall be inclusive of installtion upto 3mtr of refrigerant pipe, drain pipe and cable., window acs, split acs, cassette acs, reinstallation, lifting, shifting of existing ac units (split & window acs & cassette ac)., window acs, split acs, cassette acs, dismantling of existing ac (split ac / window ac) units including all copper pipes, drain pipes mounting surfaces, etc. complete and keeping the premises clear of all and shifting to rac work shop, dismantling of existing ac (cassette ac) units including all copper pipes, drain pipes mounting surfaces, etc. complete and keeping the premises clear of all and shifting to rac work shop, buy-back of existing unserviceable ac (split ac / window ac/cassette ac) units(all type) including all copper pipes, drain pipes mounting surfaces, etc. complete. the item shall be quoted as negative item, window acs, split acs, cassette acs, decorative pelmets of required size for idus with 16 mm thick anti termite laminated board., window ac 0.75 / 1 / 1.5 / 2 tonne gi drain tray

Central Government/Public Sector

CTN :41345535

27 Aug, 2025 NA

Purba Medinipur - West Bengal

Tender For supply of procurement of consumable nbcd items d d - band multipurpose fpr 20mm to 50mm dia pipes , band multipurpose fpr 100mm to 200mm dia pipes , anti flash hood , antiflash gloves , flax canvas variey no 1 , sheet rubber type a , wedge soft wood 150x75x25 mm thick , wooden mallet medium , flat cold shisel 22x200 button head , nail 63mm chequred head , tape mesuring steel 15 mtrs in metalic case , tape insulation 25 mm , clamp emm 230x190mm for use with 150 mm shore , circular stopper plate complete fittings , plug sq tapered soft wood 100mm x 38mm x 25mm , plug sq tapered soft wood 75mm x 20mm x 12mm , plug sq tapered soft wood 300mm x 150mm x 100mm

CTN :41346593

19 Aug, 2025 NA

Ganganagar - Rajasthan

Tender For supply of welding rod , paint redoxide , paint og , paint black , paint brown , paint red , sand paint , paint green , turpentine oil , thinner , paint brush 4 inch , wooden planks 3 feet x8 feet x3 inch thick , ply bd 8 feet x 4 feet x 12mm , cgi sheet 8 feet , cgi sheet 10 feet , j hook , fibre sheet 10 feet x 4 feet , nails 2 inch , binding wire , sand bags , angle iron 6 feet , water storage tank 1000 ltr , water storage tank 500 ltr , water camper 10 ltr , cable armd 10 sqmm , cable unarmed 10 sqmm , cable ai 2 core 6 sqmm , cable ai 2 core 4 sqmm , cable copper 3 oblique 20 , security light 45 watt , wire 1 dot 5 sqmm , change over swithch 100 amp , bulk head , led tube light 20 w , led bulb 20 wt , led bulb 12 w , mcb 6 to 32 amp sp , angle holder , pendent holder , ceiling rose , insulation tape , 15 amp socket , switch 5 amp piano type , s s comb 5 pin 15 amp , s s comb 5 pin 5 amp , switch bd 8 inch x6 inch , exhaust fan 300 mm , wall mounted fan , fuel pipe 03 dot 026 dot 30 dot 0 dot 00 , fuel filter 13 dot 174 dot 02 dot 0 , oil filter 04 dot 270 dot 01 dot 0 dot 00 , oil pump 13 dot 174 dot 02 dot 0 , oil pipe 03 dot 026 dot 30 dot 0 dot 00 , oil seal 03 dot 007 dot 06 dot 00 , over flow pipe 02 dot 066 dot 10 dot 00 , pump assembly d1 dot 164 dot 10 dot 0 oblique d1 dot 014 dot 01 dot 0 , fuel filter assembly 34 dot 032 dot 30 dot 0 , fuel pipe tank to fuel filter 03 dot 026 dot 30 dot 0 dot 00 , fuel pipe fuel filter to pump 13 dot 174 dot 02 dot 0 , fuel pipe fuel filter to fip 39 dot 027 dot 0 dot 00 , fuel pipe ffp to fip 03 dot 026 dot 30 dot 0 dot 00 , fuel feed pump 34 dot 016 dot 40 dot 0 , fuel pipe overflow 02 dot 066 dot 10 dot 00 dot 00 , fuel tank bracket 18 dot 012 dot 01 dot 0 dot 00 , fuel pump assy d1 dot 164 dot 10 dot 0 oblique d1 dot 014 dot 01 dot 0 , air cleaner 13 dot 045 dot 07 dot 0 dot 00 oblique 13 dot 46 dot 010 dot 0 , piston ring 020 dot 98 dot 0 dot 00 , piston 02 dot 020 dot 10 dot 0 , gasket d7 dot 304 dot 02 dot 0 dot 60 , head gasket 02 dot 020 dot 89 dot 0 dot 00 , fan belt 43 , salonoid switch , battery connector , benjo bolt 17 no , injector noozle , rubber ring set , exhaust fan make crompton , self starter 036 dot 010 dot 01 dot 00 , alternator make micro oblique lucas , gasket ceiling paste 02 dot 020 dot 89 dot 0 dot 00 , blue sand filter 0.5 micron , carbon media filter 03 dot 04 dot 0191 dot 00 , carbon filter 03 dot 04 dot 0191 dot 00 , ro filter 13 dot 174 dot 02 dot 0 , cpvc pipe 11 dot 024 dot 10 dot 0 , cpvc socket 11 dot 024 dot 10 dot 0 , membrane , candle , charcoal , stones , gasket ceiling paste , cement , sand , aggregate , bricks

CTN :41346621

16 Aug, 2025 NA

Gurdaspur - Punjab

Tender For supply of ac curtain , esd mat , led lamp , electriction insulating rubber mat , ste storage container , floor insulation mat , ms square pipe 25mm

CTN :41331433

26 Aug, 2025 NA

Bardhaman - West Bengal

Tender For supply of poly tube,size 2 inch dia ,50micron , rubber spray hose,id 19mm , pvc tarpaulin,size 18 feet x 24 feet ,250gsm,fire retardant antistatic , cutting wheel 14inch , danger tape barricade tape,size 2 inch,50mtr per roll , twist drill bit,hss,25mm,taper , g.i.wire netting mesh 2 inch x 2 inch , safety belt,3mtr long,10mm,2000kg load capacity, as per is3521 1999 , pu coated hand gloves , reflective fluorescent strip jacket , electrical insulation floor mat,size 3ft x 6ftx 1in

CTN :41343475

27 Aug, 2025 65.72 Lacs

Delhi - Delhi

Tender For supply of supply of 4x8.5 ton ducable ceiling mount air conditioning plants equipment , supply and installation of 28.60 mm copper pipes of 15 mtr length each with suitable insulating material from indoor unit of 8.5 ton ac plant to outdoor unit. , supply and installation of 15.88mm copper pipes of 15 mtr length each with suitable insulating material from indoor unit of 8.5 ton ac plant to outdoor unit. , supply of 10 sq. mm 4 core copper cables and wiring of equipment upto switch board. , supply of 1.5 sq.mm 8 core copper control cables and wiring of equipment upto switch board. , supply of 4 sqmm 4 core copper cables and wiring of equipment upto switch board. , supply of pvc conduit pipe and other required misc. hardware as per requirement , misc essential work for hanging the machine and proper level with 10mm full threaded g.i. rod includes minor repair work with material of wall and ceiling surface. , providing and fixing of ms stand of proper size suitable for the outdoor unit. the stand should be made up of 50mmx50mmx5mm mild steel. , supply of misc. items required for completion of installation such as nut bolts, rubber gasket, 35mm dia drain pipe with insulation approx 30mtr etc. , providing factory fabricated ducting material in 20 gauge gi sheet, for plenum chamber. , providing factory fabricated ducting material in 22 gauge gi sheet for supply duct , providing factory fabricated ducting material in 24gauge gi sheet for some portion of supply duct and return duct including jointing the different pieces of duct with suitable hardware and rubber , providing and fabricating the 9mm nitrile insulation work inside the supply duct and plenum chamber. acoustic insulation for plenum chamber and machine mouth open cell with 9mm nitrile insulation , providing and fabricating the 9mm nitrile insulation work inside the supply duct and plenum chamber. acoustic insulation for ducting closed cell 9mm nitrile insulation , providing and fixing of 475mm x 475mm canvas of reputed make in between the plenum and machines. , providing and fixing dampers of size 475mm x 475mm , providing, fabrication and fixing of powder coated aluminium grill for supply air , providing, fabrication and fixing of powder coated aluminium grill for return air , installation, testing and commissioning of 4x8.5 ton ductable air conditioning plants. //bid details 2 / 27

CTN :41209978

11 Aug, 2025 1.00 Lacs

Bangalore - Karnataka

Tender For corrigendum : supply of balsa sheet 1.5 mm , balsa sheet 3 mm , balsa sheet 5 mm , balsa sheet 10 mm , balsa sheet 12 mm , vinyl sheet , araldite , cyno 743 super glue , rubber glue , dope , thinner , sandpaper , emery paper , methanol , castor oil , nitromethane , masking tape , patti blade , hot air gun , booster with charger , multimeter , hand crank , epoxy clear , polyester putty , lacquer clear gloss , microfibre shining cloth , insulation tape , 15 mm glass slab , zip-ties , rubber bands , filler glue

CTN :40855749

06 Aug, 2025 NA

Lucknow - Uttar Pradesh

Tender For bid to ras repair of transformer 400 kva outdoor type at af stn memaura : : - disconnecting of hv or lv cable from transformer 400 kva 11or 0point433 kv at site and loading and unloading of transformer at both side s or s a of age i af memaura and repair work premises hiring of crane and transportation charges to workshop from agei af memaura complete all as specified and directedpoint make vishal transformers switchgears pvt ltd sm nopoint 1843089tr04 01 each job , taking down and dismantlingopening up unserviceable transformer step down outdoor type 110point433 kv capacity 400 kva including lifting of core taking out unserviceable burnt winding after dismantling core stampings and draining of transformer oil and storing in a suitable container desludging and cleaning thoroughly rewinding and reinsulating of transformer as per the requirement maintaining existing specificationsize including reassembling core stampings lowering wound core within transformer outer cell and refilling transformer oil after sludge removal of dielectric strength 50 kv at least replacement of silica gel of breather reassembling testing for satisfactory performance and installation and commissioning in the existing position complete all as directedpoint note materials required for winding and insulation shall be measured and paid separately as supply only 01 each job , m l for changing of old burnt copper coil by new dpc copper coils with complete including insulation material of distribution transformer of capacity 400 kva complete all as specified and directedpoint 107 kg , dismantling of unserviceable lt bushing of transformer of capacity 400 kva and supply and fix new bushing including brass stud nuts washers and rubber bush complete all as directed by the engineerinchargepoint 02 each set , dismantling of unserviceable 11 kv ht bushing of transformer of capacity 400 kva and supply fix new bushing including brass stud nuts washers and rubber bush complete all as directed by the engineerinchargepoint 01 each set , supply and pour new transformer oil in replacement of approved quality dielectric strength not less than 50 kv isi marked for filling in transformer for topping up complete all as specified and directedpoint 370 ltrs , schedule of credit for old us items will be the property of contractor

State Government

CTN :41302477

27 Aug, 2025 4.99 Lacs

Korba - Chhattisgarh

Tender For procurement of electrical consumable nature materials for chp-int (1x500mw/4x210mw) & 3rd stream of chp ext, htps, korba west. - soldering flux for bronze in kg, soldering wire (60/40) 20 swg in kg, push button red color with adaptor spring return 22.5mm cut out size at panel with contact element ino-inc suitable for supply of 220vac/dc, push button green color with adaptor spring return 22.5mm cut out size at panel with contact element ino+1nc suitable for supply of 220vac/dc, auxiliary contact block-2no, type-3sb5400-0e, ui 690v ac, ac12, 10a, ac15 6a/230v, is 13947-5-1, iec 60947, auxiliary contact block-2nc, type-3sb5400-0f, ui 690v ac, ac12, 10a, ac15 6a/230v, is 13947-5-1, iec 60947, auxiliary contact block-inc+ino, type-3585400-0a, ui 690v ac, ac12, 10a, ac15 6a/230v, is 13947-5-1, iec 60947-5-1, electronic component cleaner co2, fast drying fully plastic safe, non clorinated, evaporattion rate 8.1, di-electric strength 26kv, one pack consist 500ml , araldite 36 gram pack, aa/aaa size cell 1.5 volts for multimeter, (aa size: 54 nos, and aaa size: 40 nos., cell alkaline 9 volt, rated voltage: 9v, leak proof type, suitable for various measuring instruments, local control panel lock with set of key, material stainless steel, housing must be rust resistance., fevitite (80+80 gm), is 12994 , roll of 19 mm wide, 20-meter-long fr pvc insulated electrical insulation tape, as per is 7809 part 3/sec-1 with the best available fr grade pvc film and unique proprietary of rubber based adhesive, incorporating imported resin, carries isi mark and tested/approved by erda (electrical research and development association). for use in electrical wiring, jointing kits, automotive cable harness and, industrial application, with following features: 1. fr tape with high stability & excellent aging properties., 2. non-migratory adhesive- not transferred from one face to another, 3. resistant to acids, alkalis, oil & gasoline, 4. moister, corrosion and weather resistant, 5. withstands up to 6500 v ac & provides long lasting insulation, thus saving short circuits, 6. high adhesion strength, soft, stretchy, easily unwinding, 7. excellent mechanical support at high temperatures (up to 900c), (black-75 nos., blue-75 nos., red-75nos., yellow-75 nos.), specific gravity hydrometers range 1100-1300 spg 0

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