Latest anti corrosive treatment Tenders | Government anti corrosive treatment Tenders

Central Government/Public Sector

CTN :43204632

29 Dec, 2025 NA

Haridwar - Uttarakhand

Tender For corrigendum : supply of , "hex head, self locking screwm12x1.75x35n.std-uni 5739size- p/n 127623626", "thick hexagonal nut,m8as per uni 5587 and material 8.8, finish zinco-nickel.size- 212808304", "washer 13x20 for round/cheese head screw of size-m12)as per uni 6592 or eqvlnt std.din 433/iso 7092/is-2016 typeb)also acceptable, material-steel r80(carbon steel havingmin. uts of 785 mpa, hardnessclass- 200 hv), coating- zinconickel,dimension, tolerance anddetails as per governing std.n.std--size- 210806428/210878226", "washer 31x56 (for hex headscrew of size-m30)as peruni 6592 or equivalnet std.din 125a/iso-7089/is-2016(type-a)also acceptable, material-steel r80(carbon steel havingmin. uts of 785 mpa, hardnessclass- 200 hv), coating-zinconickel,dimension,tolerance anddetails as per governing std.n.std--size- p/n 210878212", "thick hexagonal nut m24x2 asper uni 5587 or equivalent iso4033, material- steel propertyclass- 6, finish- zinc-nickelcadmium chromating /zinc blue/zinc flaken.std--size- p/n 211808319", "nut, self-locking, m14x1.5 asper uni 7473, material class- 8, finish - zinco-nickeln.std-uni 7473size- p/n 212809251", "nut, self-locking, m20 uni7473, material property class-8, finish - zinco-nickeln.std-uni 7473size- p/n 212809256", "nut, self-locking, m12x1.5as per uni 7474, materialclass- 8, finish - zinconickeln.std-uni 7474size- 212809342", "nut, self-locking, m5 uni 7473, matl - aisi 316, finish - passivatedn.std-uni 7473size- p/n 214609242", "nut, self-locking, m12x1.5 uni7473, matl - 8.8, finish - zinco-nickeln.std-uni 7473size- p/n 212809249", "nut, self-locking, m16uni 7473, material propertyclass- 8, finish - zinconickeln.std-uni 7473size- p/n 212809252", "nut, self-locking, m20 uni7474, material class- 8,finish - zinco-nickeln.std-uni 7474size- p/n 212809349", "nut, self-locking, m6 as peruni 7473, material-aisi 316(a4-70), alternate materialaisi 304 (a2-70) or aisi 431(c3-100) also acceptable,finish- passivation.n.std-uni 7473size- p/n 214609243", "sealing wahser for pipeunions size- 14x20 (forthread-m14x1.5) as per is 3175/din- 7603 a, material- coppersheet of minimum purity 99.5percent. dimension, toleranceand general details as pergoverning standardn.std--size- p/n 230021430"

Central Government/Public Sector

CTN :43321081

07 Jan, 2026 NA

Adilabad-T - Telangana

Tender For supply- lattice structure: mild steel yield stress e250, zinc coating 610gms/sqm , supply- lattice structure: high tensile steel yield stress e350, zinc coating 610gms/sqm

Central Government/Public Sector

CTN :43304748

06 Jan, 2026 NA

Fatehpur-Up - Uttar Pradesh

Tender For supply of supply- lattice structure: mild steel yield stress e250, zinc coating 610gms/sqm , supply- lattice structure: high tensile steel yield stress e350, zinc coating 610gms/sqm

CTN :43305129

02 Jan, 2026 NA

Medak - Telangana

Tender For supply of screw gost 1477-75 m6x16. 66. 019 or grub screw a m6x16 to is: 2388-6. 6, coating zinc plated 9 microns , washer 14x1. 01. 019 or 14x1. 02. 019 gost: 10450-78 , split pin 3. 2x32. 019 gost: 397-79, or split pin 3. 2x32 to is: 549 coating: zinc plated 9 microns thick , stud 520-04-001 , end cap to drg no: 172-32-634

CTN :43280910

05 Jan, 2026 25.28 Lacs

Kamrup - Assam

Tender For supply of materials for the schemes pertaining to kamrup rural w.r. division under pdna-2022. package 2 - construction and supply of wire -netting box of size 1.50 m 1.50 m 0.45 m made with mechanically woven, double twisted, hexagonal shaped wire mesh with wire made of low carbon, high ductile ms wire with heavy class of galvanization with an additional layer of pvc coating with mesh type of 10 12 as per en 10223 & astm a975, mesh wire of 2.70 mm (i.d) /3.70 mm (od) tensile strength of 450-500/mm2, edge wire selvedge around it at least 2.5 times, lacing wire (zinc pvc coated) of 2.20 mm (i.d)/3.20 mm (od), vc coating thickness of 0.50 mm nominal, 0.38 mm minimum, mesh opening size 150 mm 150 mm and with average weight per unit being 12 kg with additional 3% of the weight of box for lacing wire supplied separately, supporting the facing of the box with zinc coated steel wire of required length as directed, complying with astm and european norms.

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

Central Government/Public Sector

CTN :43276754

13 Jan, 2026 NA

Erode - Tamil Nadu

Tender For supply of set of hardwares (all are zinc coating) for e5b1 section, set consists of 03 items as given below: 1) m10 x 55 hexagonal head bolt ( half threaded ) - 1000 nos/set 2). m6 spring washer, flat washer and nut each - 7000 nos/set 3). m8 spring washer, flat washer and nut each -5000 nos/set. bolt as per is 1367, spring washer as per is 3063, flat washer as per is 2016, nut as per is 1364. bolt & nut make: tvs or dfl/un brako or vif only. spring washer make: forbes bbbb (or) dfl/ unbrako (or) tvs only. plain washer make : any make. note: firm should submit authorised dealership certificate along with tender otherwise offer will not be considered.

Central Government/Public Sector

CTN :43255695

02 Jan, 2026 NA

Ukai - Gujarat

Tender For supply- lattice structure: mild steel yield stress e250, zinc coating 610gms/sqm , supply- lattice structure: high tensile steel yield stress e350, zinc coating 610gms/sqm

Central Government/Public Sector

CTN :43217643

31 Dec, 2025 NA

Bilaspur - Chhattisgarh

Tender For supply of supply- pipe structure: high tensile steel grade of pipe yst 240, zinc coating 610gms/sqm-ntpc sipat , supply- pipe structure: mild steel grade of pipe yst 210, zinc coating 610gms/sqm-ntpc sipat , supplypipe structure: mild steel grade of pipe yst 210, zinc coating 610gms/sqm- ntpc singrauli

Central Government/Public Sector

CTN :43230305

08 Jan, 2026 NA

Ajmer - Rajasthan

Tender For supply of hex head screw m-20x80mm as per iso 4017/is:1364 part-2 zinc flake coating(geomet 321 or equivalent) with top coat, without any hexavalent chromium without any integrated or sperately added lubricant, minimum salt spray test life fo 1000 hours shall be ensured is:1364(part-2),make-deepak fasteners, sundaram fasteners, lps bossard, as per icf drg. 88902001 alt d. item no.6

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