Latest butene Tenders | Government butene Tenders

CTN :40580308

13 Jun, 2025 NA

Mumbai - Maharashtra

Tender For supply of gases - refrigerant r22 , refrigerant r32 , refrigerant r134a , nitrogen cylinder , high pressure butene can

State Government

CTN :40577623

16 Jun, 2025 NA

Udhamsign Nagar - Uttarakhand

Tender For supply of chemicals - heavy chemicals, washing soda tata make, washing soda dsm/ dcw/ ghcl make, ammonium bi fluoride(98% pure), common salt, commercial hydrochloric acid( 33%)(to be supplied in returnable carboys), hydrosulphite of soda 98 % pure demosha make, hydrogen peroxide(npl sugar grade), anti-foamer oil based (min. 35% tro), bleaching powder dcm make, bleaching powder modi make/ grasim make, seed slurry for c massecuite graining having 3.5 micron grain size), viscosity reducer (oil based ph ~ 6.5) , scale softner powder mash 401/01 mfd. by mash water treatment services, acid descaling compaond disalove 2s for s.s. tube, acid descaling compaond disalove 2p for brass tube, e.t.p. chemical bio culture bacteria solution, boiler chemicals, ph booster, sludge conditioner aquatreat 1002 make, oxygen scavenger (suitable base) aquatreat 1003, biocide chemical, 50 % quaternatary ammonium base compound, 40 % di thio carbonate base compound, tri sodium phosphate (for boiler hp dosing system), part-a,lab chemical & apparatus, lead sub accetate qualigen make, lead sub accetate davis make, mercuric chloride (250 gm), fehling solution a (250 ml. pack.), fehling solution b (250 ml. pack), universal indicator (500 ml pack.), sulphuric acid (analytical grade) (500 ml pack.), hydro chloric acid(analytical grade) (500 ml pack.), citric acid (250 m.l), b.t.b solution (125 ml pack.), organic solvent (250 ml pack.), methanol (250 ml pack.), solvent for b.t.b (250 ml pack.), phenolphtetein indicator (125 ml pack.), buffer tablets glaxo make, (a) ph 7.0 (10 tab. each), (b) ph 4.0 (10 tab. each), thermametr0-1500 c(red line alcholic), (i) thermameter mercuric filled 0-1100 c, (ii) thermameter mercuric filled 0-1500 c, e.d.t.a n/56 ( 500 ml pack, methyle red indicator (125 ml pack), methyle blue indicator (125 ml pack), b.t.b. powder glexo make, alpha nephtol powder (100 gm) glexo make, oxalic acid (500 gm), sodium hydroxide (500 gm), blade for rapipol extraction ravalgon make, brix spindle(npl certified) 0-10, brix spindle(npl certified) 10-20, brix spindle(npl certified) 20-30, pol tube 100 ml., pol tube 200 ml., filling flask 250 ml. (nerrow mouth flat bottom), glass funnel 3" dia, plastic bucket 5 lit., plastic bowel 2 lit., filter paper 18.5 cms. dia 100 pcs each kalpi make, filter paper 18.5 cms. dia 100 pcs each kasturba make, burette 0-100 cc, pipette, (a) 5 ml., (b) 10 ml., (c) 20 ml, mechanical counter 7 digits, whatman s filter paper( 46 cm x 57 cm), benzylepencillion injection 15,00,000 unit, (i) test tubes (collar type), (ii) bioling tubes (collar type), measuring cylinder 1 ltr. (plastic), measuring cylinder 1 ltr. (glass), measuring flask 1 ltr. capacity, beaker 500 ml, beaker 100 ml, (a) syrup beaume brass (range 20-10), (b) lime beaume brass (range 0-10), silica gel 50 gm sachets, plastic seive round shape 6 dia, kcl (250 gm), electronic ph meter with electrods, electrode for ph meter, ph test paper qualigens make range 4 ph to 6 ph, ph test paper qualigens make range 6 ph to 7.5 ph, burette & burette stand, 250 ml conical flask (erlenmeyer flask), pipette bulb, tissue paper white color, wash bottle, 300 ml glass stopper bod bottle, 500 ml conical flask, 250 ml graduated cylinders, measuring cylinder glass (one liter), pipette elongated tip 1 ml, pipette elongated tip 2ml, pipette elongated tip 3ml, pipette elongated tip 5ml, pipette elongated tip 10ml, beaker 1000 ml, volumetric flask (1000 ml), chemical balance scale, part-etp lab chemical & apparatus, sulphuric acid (98% conc.), ferrous sulphate (250gm), sodium hydroxide pellets(250gm), sodium iodide (250gm), potassium iodide(250gm), starch(250gm), ferric chloride solution(250gm), potassium chloride solution (500ml), petroleum spirit ether (100 gm), silver nitrate (100 gm), silver sulphate (100 gm), ferrous indicator (100 gm), methyl red indicator (100 gm), ph buffer tablet (for calibration) gleaxo make, 4 ph tablet pkt, 7 ph tablet pkt, 10 ph tablet pkt, hydrochl

Central Government/Public Sector

CTN :39616767

24 Jun, 2025 NA

Multi City - Multi State

Tender For corrigendum : jp/b925-000-ep-t-9801/1001 - epcc package of polypropylene and butene-1 unit of bina petchem and refinery expansion project(bprep) of m/s bharat petroleum corporation limited (bpcl)

CTN :40534248

18 Jun, 2025 3.97 Crore

Kolkata - West Bengal

Tender For supply and application of insulation materials on pipe, equipment for part a and part b as per standard specification by providing all required materials in connection with the composite work for setting upof hpg-2, butene-1 and psa units atlepetkata - legends / notes for insulation workstypes of insulation : ih = insulation for heat conservation it = insulation for steam traced lines is = insulation for personal safety ic = cold insulation for anti-condensation ie = insulation for electrically traced lines ij = insulation for jacketed lines ik = insulation for dual insulated lines basic line surface materials : cs = carbon steel (including lt carbon steel), as = alloy steel, ss = stainless steelnotes :1. for insulation type it,tracer size and tracer numbers shall be as per specification.2. insulation thickness for ic where insulation material is poly urethane foam (puf) / poly isocyanurate (pic) + cellular glass includes outer layer of 50mm of cellular glass and inner layer of balance thickness of puf/pic.3. insulation for ie consists of inner layer of rockwool and outer layer of puf / pic. the thicknesses have been specified as thk(i) and thk(o) for inner and outer layers respectively., part a, hot insulation (units)providing thermal insulation including supply of all insulating and ancillary materials, vapour barrier, weather protective coverings, consumables and other necessary materials , testing of materials as required, including transportation of materials to work site, duly inspected by 3rd party inspector(llyods/bv/dnv or any other client approved party) at manufacturers shop & sample check/inspection at site by eil construction inspector, applying insulation on surfaces as specified including all preparatory work there on, binding, tying, lacing, stitching and/or otherwise securing , finishing with sheet cladding as per spec. , providing bolts, rivets, and self tapping screws wherever specified , providing inspection windows, end seals for flanges etc., colour coding and identification. providing steel scaffolding, all tools , tackles , equipments etc. , labour, supervision and completing the work in all respect, at all heights as per drawings , specifications and instructions of engineer-in-charge. (refer legend for applicable eil specification), insulation type : ih ; surface material : cs & as ; operating temp. range : upto 125 (deg c) ; insulation material : rockwool, pipes, nb 00.75 inches; thickness 25 mm, nb 01.00 inches; thickness 25 mm, nb 01.50 inches; thickness 25 mm, nb 02.00 inches; thickness 25 mm, nb 03.00 inches; thickness 25 mm, nb 04.00 inches; thickness 25 mm, nb 06.00 inches; thickness 25 mm, blind flange assemblies, nb 00.75 inches; thickness 25 mm, nb 02.00 inches; thickness 25 mm, valve assemblies, nb 00.75 inches; thickness 25 mm, insulation type : ih ; surface material : cs & as ; operating temp. range : 126 (deg c) to 350 (deg c) ; insulation material : rockwool, pipes, nb 00.50 inches; thickness 25 mm, nb 00.50 inches; thickness 40 mm, nb 00.75 inches; thickness 25 mm, nb 00.75 inches; thickness 40 mm, nb 00.75 inches; thickness 50 mm, nb 01.00 inches; thickness 25 mm, nb 01.00 inches; thickness 40 mm, nb 01.00 inches; thickness 50 mm, nb 01.50 inches; thickness 25 mm, nb 01.50 inches; thickness 40 mm, nb 01.50 inches; thickness 50 mm, nb 02.00 inches; thickness 25 mm, nb 02.00 inches; thickness 40 mm, nb 02.00 inches; thickness 50 mm, nb 02.00 inches; thickness 65 mm, nb 03.00 inches; thickness 25 mm, nb 03.00 inches; thickness 40 mm, nb 03.00 inches; thickness 50 mm, nb 03.00 inches; thickness 65 mm, nb 04.00 inches; thickness 25 mm, nb 04.00 inches; thickness 40 mm, nb 04.00 inches; thickness 65 mm, nb 06.00 inches; thickness 40 mm, nb 06.00 inches; thickness 65 mm, flange assemblies, nb 01.50 inches; thickness 25 mm, nb 01.50 inches; thickness 50 mm, nb 02.00 inches; thickness 25 mm, nb 02.00 inches; thickness 40 mm, nb 02.00 inches; thickness 50 mm, nb 03.00 inches; thickn

CTN :40454568

12 Jun, 2025 5.15 Crore

Kolkata - West Bengal

Tender For carrying out various instrumentation works for part b as per standard specification by providing all required materials in connection with the composite works for setting up of hpg-2, butene-1 and psa units at lepetkata, assam of m/s bcpl

Central Government/Public Sector

CTN :40383602

07 Jun, 2025 10.31 Lacs

Dibrugarh - Assam

Tender For providing of custom bid for services - hiring of services for statutory inspection, testing, calibration & certification of 03 nos. butene 1 horton sphere of bcpl lepetkata plant

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