Latest descaling agent Tenders | Government descaling agent Tenders

State Government

CTN :43012358

29 Dec, 2025 NA

Patiala - Punjab

Tender For corrigendum : supply of metal oxide surge arresters without gaps for a. c. systems (v2) conforming to is 15086 (part 4) (q3)

CTN :43280801

06 Jan, 2026 9.68 Lacs

Koppal - Karnataka

Tender For construction of a warehouse in chikkabommanal village - kltvrgrsuspension shaft, kltvrgrside guides, kltvrgrred oxide, kltvrgrms side shed clamps, kltvrgrms sheet 20 gauge, kltvrgrms handles, kltvrgrlocking arrangments, kltvrgrhigh tension coil, kltvrgrcenter pully, kltvrgrbroken granite metal 12.5 mm, kltvrgrbroken granite metal 10 mm, kltvrgrbottom lock nail, kltvrgr18 gauge 75 mm ms laths of 2.8 m length, kltvrgrball bearing for rolling shutters, kltvrgrelectrification, kltvrgrms flat, kltvrgradd wire brush, fine steel wool, putty, sand paper, at 3 on cost of paint, kltvrgradd watering charges at 1 on material, kltvrgradd watering charges at 1 on labour, kltvrgradd providing and removing scaffolding at 3 on labour, kltvrgradd handling , loading and unloading at 2 on material, kltvrgradd handling , loading and unloading at 1 on material, kltvrgradd brush, putty, sand paper at 2 on cost of paint, kltvrgradd brush, putty, glue at 5 on cost of paint, kltvrgradd brush at 1 on cost of paint, kltvrgrmason class i (with tools), kltvrgrmason class ii (with tools), kltvrgrpainter class i, kltvrgrmixer (concrete) - 1 cum capacity, kltvrgrmixer (concrete small used in culvert), kltvrgrhom of vibrator 0.71 days, kltvrgrwelder grade i, kltvrgrfitter class i, kltvrgrwhitening, kltvrgrtmt bars fe 500, kltvrgrsize stone 20 x 20 x 25 cms, kltvrgrsilver oak or equivalent planks 38 mm thick, kltvrgrready mix primer paint (ready mix red lead paint), kltvrgrpigment, kltvrgrjungle wood runners and planks, kltvrgrenamel metal paint, kltvrgrcudddapah slab 2.5 cms thick, kltvrgrbrick, kltvrgrcasurina poles 100 - 150 mm, kltvrgrbroken stone aggregate 20 mm size, kltvrgrbroken stone aggregate 12 mm to 10 mm size, kltvrgrboulders, kltvrgrbond stone 20 x 20 x 45 cm, kltvrgrm.s rods, kltvrgrbinding wire, kltvrgrcoarse sand (zone iii), kltvrgrplasticizer / super plasticizer, kltvrgrdisplay board / cib, kltvrgrwater proofing cement paint, kltvrgrdry distemper, kltvrgrportland cement

Central Government/Public Sector

CTN :43306245

02 Jan, 2026 1.96 Lacs

Nicobar Island - Andaman And Nicobar Islands

Tender For supply of lp of consumable naval store items d d -cotton waste , duster cloth a , cloth sponge , cleaning bar for utensils vim 500 gm pack , blue laundry , brush sweeping hand or soft broom , super mop refills , polish metal brass , feather broom , broom country , glass cleaner 500 ml , red oxide or geru , rags cotton coloured , deodorizer or odonil , soap liquid toilet , hand wash liquid , disinfectant fluid white or black phenoil , cleaning liquid for utensils , lime slaked , pest seal , refill for automatic air freshener 250 ml pack , mosquito repellent gel or odomos , mosquito repellent machine with liquid , biodegradable garbage bags or gas bags , rat sticking gel , dustbin with cover combined , distilled water , napthalene balls , plastic mug , detergent powder in 1 kg pack

CTN :43139320

26 Dec, 2025 24.93 Lacs

Poonch - Jammu And Kashmir

Tender For bid to ras supply of indoor badminton court with and allied accessories c c - designing and construction of double howe adjoining flat truss- , construction and installation of mild steel column , installation of structure purling , fixing and installation of cross member , covering fixing installation of entire structure with 0.63 millimeter galvanized metal sheet , construction and installation of water drainage plan , painting entire structure with 02 coats of red oxide 02 coats of enamel paint colour chosen by user , construction of reinforced cement concrete flooring , 12 millimetre wooden tiles approved by user 800 sqft , designing and installation of glass doors and windows , installation of toughen glass door used in heavy duty aluminum frame having size of 4 x 8 feet , auto soft close machine system for all doors stainless steel handles will be placed , construction of reinforced cement concrete brick wall for entire sports complex , installation of qty 16 x 200 watt non-masked led lights , specifications of synthetic floor mats for badminton courts are as under , quantity of net poles posts 04 badminton world federation specification 02 x badminton nets make yonex ) /bid number : gem/2025/b/6986783 * /dated: 10-12-2025 & & / bid document 1 / 22

CTN :43290786

01 Jan, 2026 NA

Allahabad - Uttar Pradesh

Tender For supply of soap toilet , soap soft , soap laundry , turpentine , abrasive cloth emery or corundum size of , paint rfu fin syn ena br spr red oxide , paint rfu marking textiles black , paint fru gs syn dark brown , varnish oil gs , paint rfu fin syn ena br spr gold yellow , paint rfu fin ad br spr syn ena azure bl , paint finishing matt rfu air drying b , paint rfu nitrocellulose finishing , paint rfu ad spr syn ena sky blue , paint rfu finishing synthatic ename , paint rfu finishing nitrocillulose , paint rfu fin airdrying br spr syn enam , ink marking textiles black , varnish insulating air drying oil , paint rfu fin syn enamalled br spr eau-d , abrasives cloth emery or corundum size o , abrasives cloth emery 280 x 230mm , abrasives cloth emery or corundom size , acid sulphuric pure , abrasive paper emery or corundum is grit , bleaching powder stabilished , powder cleansing , adhesive padding glue mowicol l , napthalene balls , abrasive cloth glass is grit 180 size of , adhesive universal , desiccant silica gel , abrasive cloth glass is grit 150 size of , glue ordinary , chalk frenchtechnical , abrasive cloabrasive cloth emery or coru , abrasive cabrasive cloth glass is grit 1 , acid hydrochloric technical , polish metal potassium , adhessive well seal , abrasive paper emery or corundum size of , blue laundry , adhesive synthetic resin hardner h y , rosin , abrasive cloth glass is grit 50 size of , blanco white , sealing wax gde i , adhesive syn resin araldite ay 103 , alcohol isopropyl technical , solvent rust ) /bid number: gem/2025/b/7030361 * /dated: 22-12-2025 & & / bid document1 / 42

Central Government/Public Sector

CTN :42790867

29 Dec, 2025 7.53 Lacs

Raipur - Chhattisgarh

Tender For corrigendum : supply of diisopropylamine sigma- 471224 - 100 ml , 2- methoxy ethanol sigma - 284467 - 100 ml , dextran from leuconostoc spp. sigma - 31388 - 25g , indium tin oxide coated glass side -ito sigma- 636908-10pak , neoprene dry-box gloves z170062-1pak , aluminum oxide sigma- 229423-25g , lithium nitrate sigma- 229741-25g , nickel nitrate sigma- 72252-50g , citric acid monohydrate sigma- c1909-500g , phosphate buffered saline sigma - p4417 -50 tab , polyethylene glycol 400 for synthesis 00259 00500 , acetic acid sigma - 695092 -500 ml , sodium acetate sigma - 241245 -100g , sodium hydroxide sigma - 10649800500 - 100g , ethanol ar 99.9 percent loba - 2.5 ltr , bismuth - iii nitrate pentahydrate sigma- 467839 - 50g , aluminumisopropoxide sigma- 220418 - 100g , hydrochloric acid 35.4 percent ar loba -2.5 ltr , teflon lined ss hydrothermal reactor 100 ml , 2-propanol sigma- 190764- 1l , azo ar grade spin coating ink 25ml , ptfe syringe filter 0.2 micrometer , hydriodic acid -hi 57 percent ar 250ml , hbr acid 48 percent extra pure 500ml , cscl 99.999 percent trace metals basis 10g , pbbr2 ar grade 10g , titanium isopropoxide ar grade, 99.99 percent 25ml , titanium isopropoxide srl, 99 percent 500ml , methanol 99.5 percent extra pure 1l , 5ml syringe , nickel nitrate hexahydrate ar grade 20g , l-ascorbic acid 99 percent pure 500g , ethylene glycol 99 percent pure 500ml , rhodamine 95 percent powder 100ml , methylene blue dye content - 82 percent 25g , malachite green solution 100ml , mgcl2 acs reagent 100g , na2s2o3.5h2o acs reagent 25g , teo2 99.9 percent trace metal basis 10g , na2seo3 acs reagent 5g , naoh ar grade 98 percent 500g , zinc acetate ar grade 99 percent 250g , sncl2.2h2o ar grade 99 percent 100g , tx-100 laboratory grade 100ml , 2- methoxyethanol 99.8 percent pure 500ml , kapton tape 12 mm , kapton tape 25 mm , na2so4-238597 ar grade 500g , beaker 100 ml highly thermally stable , beaker 250ml highly thermally stable , beaker 500ml highly thermally stable , vial 10ml highly thermally stable , silver nitrate 209139 - 99 percent pure 25gm , indium tin oxide - coated glass slide size - 25 mm x 25 mm x 1.1 mm surface resistivity - 30-60 ohm per sq - 10 pkg , silver nitrate purity greater than 99 percent, form -powder - 25gm , gallium - iii nitrate hydrate purity greater than 99 percent, form - powder - 25gm , hydrofluoric acid acs reagent, 48 percent - 500ml , pedot - pss poly 3,4- ethylenedioxythiophene - polystyrene sulfonate ar grade - 25gm , polymethyl methacrylate - pmma - purity greater than 99 percent - 25gm , n- dodecyl mercapton -ddt - purity greater than 99 percent - 500ml , thioacetamide purity greater than 99 percent - 100gm , cobalt chloride hexahydrate purity greater than 99 percent - 25gm , tetracycline purity greater than 99 percent - 5gm , pfoa - perfluorooctanoic acid purity greater than 99 percent - 5gm , atrazine purity greater than 99 percent - 5gm , glyphosate purity greater than 99 percent - 5gm , selenium metal powder oxford ar, 99.99 percent - 100gm , ammonium molybdate tetrahydrate acs reagent, 99.98 percent trace metal basis - 50gm , nickel acetate tetrahydrate 98 plus percent - 100gm , ascorbic acid bioxtra, greater than99.0 percent crystalline - 25gm , aquivion - 802557-25 ml borosilicate glass, 25 ml capacity , sample glass vials borosilicate glass, 25 ml capacity , ti3alc2 max phase powder 50gm , hf2pbc max phase powder 25gm , zr2alc max phase //bid details 2 / 53 powder 25gm , ti2alc max phase powder 25gm , lif 50g , tmaoh 250 ml

CTN :43280270

31 Dec, 2025 1.57 Crore

Nicobar Island - Andaman And Nicobar Islands

Tender For supply of prefab shelter of size 19. 52 m x 6. 1 m along with 1. 5 m verandah , white cement , ceiling angle t and l type 1. 5 inch , gypsum tile , distemper , red oxide , nails , paint brush , gi wire , upvc door with frame including all fittings accessories size 2. 10 x 0. 70 mtr , upvc door with frame including all fittings accessories size 2. 10 mtr x 0. 9mtr , upvc windows with frame including all accessories size 1. 20 x 1. 20m , pvc windows with frame including all accessories size 0. 90 x 1. 2m, 0. 9x1. 4m , wall tiles size 0. 300 m x 0. 300m , floor tiles 0. 600 x 0. 600 mtr , ppgi sheet of size 3ft x 10ft , ppgi plain sheet for ridge of size 14ft x 18inch , j hook with nut and bolt , ms square size 50 x 50 x 3. 6 mm, 6m length , steel screw 3inch , ms pipe 80 mm dia 5. 0 mm thickness 3m length , base and top plate 150mm x 150mm x 10mm , nut bolt 12 mm dia x 300 mm length , ms pipe 40mm dia outer dia 48. 3 mm , metal cutting blade 355mm x 25 point x 4mm , welding rod 3. 10mm , wash basin , urinal , ceiling light 2ft x2ft , pedestal fan , sintex tank 2000 ltrs , sintex tank 1000 ltrs , ceiling fan , chequred tiles 300mmx 300mmx 25mm ) /bid number: gem/2025/b/7029145 * /dated: 21-12-2025 & & / bid document1 / 32

Central Government/Public Sector

CTN :43267310

29 Dec, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For procurement of descaling agent ru ora 7 for mot coolers at ntpc sipatfor stage i units

Central Government/Public Sector

CTN :42904317

05 Jan, 2026 3.62 Crore

Bangalore - Karnataka

Tender For corrigendum : replacement of em items against ber held with ge i rnd east bangalore - supply, installation, testing & commissioning of double skin horizontal air handling unit of fully capacity, complete with double skin insulated with cfc free foam (puf) panels of 25mm thick, 42 kg/cum density. sandwitched between 0.6 mm thick g.i. sheets. outer skin shall be pre coated g.i. sheet pre coated off white. ahu frame works shall be of pre cast vertical and horizontal extruded aluminium profile with three way corner frame sections. frame construction should bear the load of structure and load of the frame structure shall be uniformly distributed along the entire housing of the ahu. food grade self adhesive coated neoprene gasket to be provided between panels and structure of the ahu to ensure the entire housing is airtight., backward curved blower to be supplied along with motor (kruger/nicotra). filter will be of 10 mic as pre filter, 3 mic as fine filter. cfm as below with 60-80mm sp complete all as specified and directed., note: rate quoted to be deemed to include civil works for hvac like breaking and opening for entry and exit of supply ducts from ahu room, exhaust ducts into shafts for exiting copper pipes / drain pipes also. fire rated material of 25mm thick phenotherm to be used near civil closures for fire resistant properties., a) 13200 cfm, 60mm static ahu capacity 33 tr., 11 tr dx outdoor ac unit complete with scroll compressors, copper tube aluminium finned air cooled condensers, propeller type condenser fans with eco friendly r410 refrigerant & powder coated outer metal body controlling a minimum capacity.note: rate quoted to be deemed to erection of condenser unit platform (ms angle frame with 02 coats of red-oxide and 01 coat of enamel black paint) with ms works for duct support., supply, installation, testing & commisisioning of nominal capacity air-cooled dx floor mounted packaged ducted units complete with scroll compressors, copper tube aluminium finned air cooled condensers, propeller type condenser fans with eco friendly r410 refrigerant & powder coated outer metal body controlling a capacity of mimimum 22 tr ducted packaged ac unit with 8800cfm complete all as specified and directed., supply, installation, testing & commisisioning of nominal capacity air-cooled dx floor mounted packaged ducted units complete with scroll compressors, copper tube aluminium finned air cooled condensers, propeller type condenser fans with eco friendly r410 refrigerant & powder coated outer metal body controlling a capacity of mimimum 11 tr ducted packaged ac unit with 4400cfm complete all as specified and directed., supply, installation, testing & commisisioning of nominal capacity air-cooled dx floor mounted packaged ducted units complete with scroll compressors, copper tube aluminium finned air cooled condensers, propeller type condenser fans with eco friendly r410 refrigerant & powder coated outer metal body controlling a capacity of mimimum 8.5 tr ducted packaged ac unit with 3500cfm complete all as specified and directed., supply, installation, testing & commissioning of air cooled ducted split air conditioners of capacity 8.5 tr with r2 series: r 407c eco friendly refrigerant, nominal cooling capacity 1,02,000 btu/hr, nominal air flow 3400 cfm, microprocessor based with lcd display controller and hermetically sealed scroll type compressor, all necessary connections with suitable size of copper cables and initial gas charging, provision of necessary pcc platform / iron angle frame for outdoor unit complete all as specified and directed by engineer-in-charge., dismantling / taking down / transporting carefully old acs outdoor & indoor unit with all connected acessories and to be deposited in mes store complete all as specified and directed., dismantling / taking down / transporting carefully old unserviceable ducting items off any size and capacity with all connected accessories and to

CTN :43250552

29 Dec, 2025 1

Bareilly - Uttar Pradesh

Tender For supply of dental lab consumables e e -san-i aluminium oxide grinding disc for metal , san-i aluminium oxide separation disc , spure wax yellow 1.5mm , spure wax yellow 3mm , die hardner , die spacer- silver , double sided diamond disc c04-22mm , crucible former bases , ceramic porcelain brushes , pkt carvers standerds set of 5 , gi disc mandrel , marginal wax red jar , asbestos free lining paper for casting rings , mixing cup for vacuum mixer , aluminum oxide 50 microns

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