Latest column pipe Tenders | Government column pipe Tenders

CTN :43790757

12 Feb, 2026 NA

Kolkata - West Bengal

Tender For supply of 'c' class g.i. column pipe.

CTN :43775215

20 Feb, 2026 10.32 Lacs

Port Blair - Andaman And Nicobar Islands

Tender For supply of annual requisition of tools equipments for fitter trade d d -steel rule , try square , caliper inside , caliper , caliper outside , divider , straight scriber , centre punch , screw driver , chisel cold flat , file flat , file half round , hacksaw frame fixed , safety googles , dot slot punch , portable hand drill , drill twist strigt shank , file warding , file knife edge , file cut saw , file round , file square , feeler gauge , file triangular , file swiss , file card , oil can , soldering iron , blow lamp , hand reramer , hand reamer taper , reamer paraller , scraper flat , scraper triangular , scrapper half round , chisel cold , micrometer , drill twist taper shank , drill chuck with key , pipe wrench , pipe vice , adjustable pipe tap set bsp , vice bench , locker , fire extinguisher , fire buckets , leather apron , lathe tools bit , vernier caliper , ratched brace drilling , breast drilling , wire gauge , machine wise , tape canvas , dial balance , taps and dies metric , grinding machine , file flat bastard , almirah , industrial helmet , spanner double ended , spirit level , lathe machine , pillar drilling machine , ring spanner set of 12 pieces , radius gauge , plug gauge ) /bid number: gem/2026/b/7172083 * /dated: 30-01-2026 & & / bid document1 / 56

Central Government/Public Sector

CTN :43781077

20 Feb, 2026 NA

Sonarpur-Wb - West Bengal

Tender For supply of acetylene pressure regulator as per is 6901 (q3) , rubber welding hoses as per is 447 (q3) , oxygen gas regulators (version 2) (q2) , blow pipe for welding and cutting as per is 7653 (v2) (q3) , electrode holder as per is 2641 (q3) , flash back arrestor (q3) , gas cutting nozzles (q3) , dark glass for welder's screen (q3)

CTN :43782754

16 Mar, 2026 NA

Bareli - Madhya Pradesh

Tender For supply of heating torches blow pipe

State Government

CTN :43673251

12 Feb, 2026 1.89 Lacs

Alappuzha - Kerala

Tender For corrigendum : deposit-alappuzha district panchayath 2024-2025- minimizing water supply interruption and scheme shutdown due to electrical damages procuring standby electrical accessories and column pipes for various tube well based wss in chingoli gp

CTN :42567119

04 Feb, 2026 36.00 Lacs

Mathura - Uttar Pradesh

Tender For bid to ras corrigendum : providing of design installation and maintenance of educational lab - science lab; supply and installation of hardware; buyer - acetic acid, cellophane bags/butter paper, acetone, benedicts reagent qualitative, musnlin cloths, test tube brush, matchbox, ammonium hydroxide concentrate, cavity slide, cork, dropper, filter paper, acid water, glycerine, boric acid, monocot stem, fehling solution a, fehling solution b, glucose, lense cleaning solution, magnesium sulphate, robert solution, sodium chloride, sodium hypobromide, hydrochloric acid, thred, micro glass slide., coverslip, calcium nitrate, acetocramine stain, saffranine, faa (formalin aceto alcohal), alcohal, protease enzyme, lodine solution, million reagent, sodium nitrate, nin hydrin solution, concentrated nitric acid, needle, hydro chloric acid (hcl), sulphuric acid (h2504), nitric acid (hno3), 24 dnp, testing solution, carbon disulfide, formaldehyde solution, sodium chloride, sodium hypobromide solution, glucose anhydrous, test tube, test tube holder, dropper glass, glass funnel 50ml., pipette, conical flask-100ml, conical flask-250ml, conical flask-500ml, volumetric flask-100ml, volumetric flask-250ml, filter paper, glass rod, plain white labels, sodium sulphite flakes, borax, aluminum metal powder, spatula, bunsen burner, droppers, burettes, wire gauge, watch glass, spatula, tripod stand, burette stand, laboratory thermometer, balance chemical, blow pipe (iron), burette stand wooden

CTN :43504822

02 Feb, 2026 NA

Mugma - Jharkhand

Tender For corrigendum : supply of welding apron (q3) , protective eye goggles (mha) (q3) , dark glass for welder's screen (q3) , blow pipe for welding and cutting as per is 7653 (v2) (q3) , thermal gloves (q3)

CTN :43745674

10 Feb, 2026 NA

Kolkata - West Bengal

Tender For supply of 'c' class g.i. column pipe.

Central Government/Public Sector

CTN :43683729

04 Feb, 2026 2.12 Lacs

Dipka - Chhattisgarh

Tender For supply of blow pipe for welding and cutting as per is 7653 (v2) (q3) , acetylene pressure regulator as per is 6901 (q3) , oxygen gas regulators (version 2) (q2) , welding cable (v2) as per is 9857 (q2) , rubber welding hoses as per is 447 (q3) , flash back arrestor (q3) , electrical connection lugs or thimbles (q3) , hose clamp as per is 4762 (q3)

Central Government/Public Sector

CTN :43695486

02 Feb, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of procurement of acs and sgci rolling mill work rolls d d -2003655 , 2003690 , 2003708 , 2003717 , 2003733 , 2003734 , 2003736 , 2003737 , 2003738 , 2114152 roll material alloy cast steel hardness 40-45 shore c drawing reference 1-d22939,rev-c tensile strength 85 to 100 kgf/mm stand no billet mill 1 & 2 size 850 x 1200 mm barrel hardness 40-45 shc roll approximate unit weight 7. 35 tons uts 85-100 kgf/sq. mm neck hardness 40-45 shc neck runout 0. 04 mm roll coating anti-corrosive ring hardness 600-700 hv3 test certificate required yes ring drawing no mec/1/22938/rev c ---------------------------------------- special instructions: ---------------------------------------- 1) ultrasonic,uts & elongation tests shall be done and certified. 2) flat wobblers to be strictly concentric with roll neck journals. 3) rolls to be suitably packed and numbered for identity. 4) the microstructure should be free from continuous network of carbides along the grain boundaries. 5) t. c. to be given along with micro-structure photograph. a seperate copy to be sent to d. g. m(rs&rs) at the time of delivery. 6) the rolls shall be guaranteed against manufacturing defects such as blow holes, cavity, non-metallic inclusions, pipe segregation,cracks,hard spots, flakes etc which may adversely affect their service life. 7) should any roll fail prematurely or give sub-standard performance due to the above defects, the suppliers shall rectify the defects at their cost wherever possible to the entire satisfaction of vsp or make prorata compensation or make full replacement if the roll has been rejected before use. 8) the rolls are also to be guaranteed for the roll life as mentioned or 5 ) /bid number: gem/2026/b/7117383 * /dated: 23-01-2026 & & / bid document1 / 23years from the date of supply to vsp which ever is earlier. this guarantee clause superseeds, guarantee mentioned elsewhere in the po(a/t), in this regard. 9) hardness test of end ring shall be done and certified. 10) these rolls are used in roughing stands of hot rolling mill. , roll material sg cast iron (accicular) hardness 70-75 shore c drawing reference 1/4012885,rev-e stand no bar mill 19 & 21 size 360 x 600 mm barrel hardness 70-75 shc roll approximate unit weight 0. 70 tons neck hardness 38-45 shc neck run out 0. 04 mm roll coating anti-corrosive coating drop in hardness 1 shc per 10mm on barrel depth -----------------------------------special instructions: ------------------------------------ 1) flat wobblers to be strictly concentric with roll neck journals. 2) rolls to be suitably packed and numbered for identity. 3) t. c. to be given along with micro-structure photograph. a seperate copy to be sent to d. g. m(rs&rs) at the time of delivery. 4) the rolls shall be guaranteed against manufacturing defects such as blow holes, cavity, non-metallic inclusions, pipe segregation,cracks,hard spots, flakes etc which may adversely affect their service life. 5) should any roll fail prematurely or give sub-standard performance due to the above defects, the suppliers shall rectify the defects at their cost wherever possible to the entire satisfaction of vsp or make prorata compensation or make full replacement if the roll has been rejected before use. 6) the rolls are also to be guaranteed for the roll life as mentioned or 5 years from the date of supply to vsp which ever is earlier. this guarantee clause superseeds, guarantee mentioned elsewhere in the a/t, in this regard. these rolls are used in hot rolling mill, roll material sg cast iron (accicular) hardness 70-75 shore c drawing reference 1-4012884,rev-d stand no bar mill 20 & 22 size 360 x 600 mm barrel hardness 70-75 shc roll approximate unit weight 0. 70 tons neck hardness 38-45 shc neck run out between centres 0. 04 mm roll coating anti-corrosive coating drop in hardness 1 shc per 10mm on barrel depth ------------------------------------ special instructions: ------------------------------------ 1) fla

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