Latest carbon ferro boron Tenders | Government carbon ferro boron Tenders

Central Government / Public Sector

CTN :42494087

10 Dec, 2025 NA

Delhi - Delhi

Tender For corrigendum : two (2) years rate contract for procurement of nickel octoate/ nickel octanoate for pbr project at prpc complex of iocl, panipat

Central Government/Public Sector

CTN :42716095

11 Dec, 2025 1.61 Crore

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of ni/cd battery- m9222801235- battery,rech,ni-cd,24v,800ah - nickel cadmium battery bank ni-cd

CTN :42718164

10 Dec, 2025 NA

Pune - Maharashtra

Tender For corrigendum : supply of electron microscope consumables c c - electron microscope consumables c c - copper grid for transmission electron microscopy grid size 300 mesh 83 micron pitch 3 point 05 mm diameter , aqueous glutaraldehyde em grade 25 percent 10x10ml , osmium tetroxide vial of 1gm , formvar carbon 200 mesh nickel hole size 97 micron pack of 50 grid , copper gride for em 400 mesh pack of 100 grid , embed 812 embedding kit for electron microscopy 450 ml embed 812 450 ml ddsa 450ml mna 50 ml dmp 30 , propylene oxide em grade pack of 450 ml , uranyl acetate

Central Government/Public Sector

CTN :42851905

06 Dec, 2025 NA

Dharwad - Karnataka

Tender For corrigendum : supply of step size feeler gauges nickel chrome plated

Central Government/Public Sector

CTN :42866439

06 Dec, 2025 NA

Dharwad - Karnataka

Tender For corrigendum : supply of feeler gauges nickel chrome plated

Central Government/Public Sector

CTN :43013243

13 Dec, 2025 NA

Haridwar - Uttarakhand

Tender For supply of rivet nut c c-- "blind rivet nut (flat head,round shank, type- open end)with thread size m6,griprange- suitable for plate size(k)- 4mm, equivalent to uni9201-b/m6, material- aisi 303/304, finish- passiationn.std--pn-219609272", "spring lock washer (squaresection) for screws withcylindrical heads for nominalsize-10 (id-10.2) as per din7980 or equivalent is-6735,material- aisi 304 (a2-70),alternate material aisi 316(a4-70) or aisi 431 (c3-100),finish- passivationpn-210606736", "spring lock washer,single coil,having rectangular sectionwith flat ends for nominalsize-6 (id- 6.1, suitable forthread size m6) as per is-3063or equivalent din 127 b oruni 1751 b, material-springsteel with hardness betweenhv430 to hv530, finish- zincnickelpn-210806443", "washer, spring, lock, singlecoil, rectangular section,typeb (with flat ends),dia 5.1( suitable for screw size m5)as per is-3063 or equivalentstd -din 127 b/ uni1751 b, mat- aisi 304(a2-70),alt.materialaisi 316 (a4-70) or aisi 431(c3-100)acceptable,finish-passivationsize- pn-218606442", "rough washer for pin fornominal dia 8.4(for pin size d-8) as per uni 1749 orequivalent indian or international standard, material-steel hardness class 100 hv,coating-zinco-nickel pn-210806688", "rectangular tab wahser for thread size m6 as per uni 6601or equivalent indian/ international standard, material-steel, finish- zinc nickel.pn-210878283", "washer lock key retainingnominal size-3.2(for screwsize- m3 ) as per is-5554/din-432/ uni- 6599, mateial-steel(having tensile strength-294-490n/mm2,hrb-less than 73)finish- zinc nickel.pn-210878260", "rough washer for pin for nominal dia 6.4 (for pin size d-6)as per uni 1749 or equivalentindian or internationalstandard, material- steelhardness class 100 hv, coating-zinco-nickelpn-210806686", "nut, self-locking, thin,m5 uni 7474, matl - 6 or 6s,finish- zinc nickel.pn-212809335", "spring lock washer (squaresection) for screws withcylindrical heads for nominalsize-12 (id-12.2) as per din7980 or equivalent is-6735,material- spring steel,hardness between hv430 tohv530, finish- zinc nickelsize- pn-210806707", "flat, external toothed lockwashers for thread size-m8as uni 8841 (shape a)/ din 6797 form-a,material- spring steel,350-425hv, finish- zinco-nickeln.std-uni 8841size- p/n 210807446,210806504", "flat washer 15x28(for hexheads crew of size-m14 as peruni 6592 or equivalnet din125a/iso-7089/is-2016(type-a)also acceptable, material-aisi 316 (a4-70),alternatematerial aisi 304(a2-70) oraisi 431 (c3-100) alsoacceptable.finish-passivation.size- pn-214678207", "spring lock washer, singlecoil, rectangular section,with flat ends for nominalsize -3(id- 3.1, suitablefor thread size m3) as peris-3063 or equivalentdin 127 b or uni 1751 bmaterial- spring steel withhardness between hv430 tohv530 . finish- zinc-nickelsize- pn-210806439"

CTN :43016844

17 Dec, 2025 NA

Surat - Gujarat

Tender For supply of secondary sealed cells and batteries for portable application - nickel metal hydride conforming to is 16048 (part 2) (q3)

CTN :43017865

23 Dec, 2025 NA

Pune - Maharashtra

Tender For supply of titanium diboride powder (tib2) , nickel chromium alloy powder (ni80cr) , calcium diflouride powder (caf2)

Central Government/Public Sector

CTN :43019928

12 Dec, 2025 NA

Haridwar - Uttarakhand

Tender For supply of hexagon head screw etc c c - w97012790709 , w97012792817 , w97012790717 , w97012790725 , w97012792825 , w97012802626 , w97012790768 , w97012802596 , w97012790610 , w97012790873 , w97012792884 , w97012790580 , w97012790601 , w97012790652 , w97012792809 , w97001271012 , w97012790628 , w97012790598 , w97012800330 , w97001330019 , w97012792892 , w97012790636 , w97012792906 , w97012792841 , w97012792850 , w97012790571 , w97001330027 , w97012792868 , w97012790865 , w97001270075 , w97012790660 , w97012802499 hexagon head screw, m4x12 as per is 1364(part-2), material : steel property class 8. 8 as per is 1367(part-3), finish : zinco- nickel, hexagon socket head cap screw, m10x20 as per is:2269 or equivalent standard iso:4762/ din:912/uni:5931, material property class: 8. 8 as per is 1367(3), finish:zinco nickel, dimension,tolerance and other technical details per governing standard, hexagon head screw, m10x40 as per is 1364(2), material = 8. 8 as per is 1367(3), finish = zinco-nickel. n. std:is:1364, hexagon head screw, m3x6 as per is 1364(2), material = 8. 8 as per is 1367(3), finish = zinco-nickel, hexagon socket head cap screw, m12x25 as per is:2269 or equivalent standard iso:4762/ din:912/uni:5931, material property class: 8. 8 as per, stud m4x12 as per din 540/ / uni:5917 (tap/metal end =2. 5d), material: steel property class 8. 8 as per is:1367(part-3),coating: zinconickel, dimensions, tolerances and general requirements as per governing standard, hexagon head screw, m 4x10 as per is 1364(part-2), material : steel property class 8. 8 as per is 1367(part-3), finish ) /bid number: gem/2025/b/6957369 * /dated: 02-12-2025 & & / bid document1 / 33

CTN :43028770

24 Dec, 2025 NA

Mumbai - Maharashtra

Tender For supply of piping steel heavy nominal bore 50 mm tk 4. 5 mm (n4710-000020) (24bqec046) , rod welding brass 57. 63% of copper dia-5. 00mm (n3439-000376) (24bqec046) , piping steel medium nominal 25mm bore x 3. 25mm thk (n4710-000029) (24bqec046) , sheet alluminium alloy 2400 x 1200 x 4mm (n9535-000422) (24bqec046) , cupro nickel pipe 12 to 15ft l ed 79. 86mm t 1. 83mm (n4710-000349) (24bqec046) , alu alloy sheet 3500 x 1200 x 6. 3 mm (n9535-000451) (24bqec046) , steel bar mild flat 25mmx3. 2mm (n9510-000042) (24bqec046) , tube copper 5/8" id80wdg (n4710-000463) (24bqec046) , piping copper round seamless solid drawn ext dia-29. 46mm wpt (n4710-000468) (24bqec046) , bolt steel hex 8x50mm (n5306-003450) (24bqec046) , tube copper nickel 3660" x3-654" x3-50x14swgx12-15ft ( n4710-000365) (24bqec046) , bolt hex hd m12 x 40 mm long (n5306003474) (24bqec046) , ms bar black rd in 4. 5 to 5 mtrs length dia 12mm (n9510-000022) (24bqec046)

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