Latest blank flange Tenders | Government blank flange Tenders

Central Government/Public Sector

CTN :45561313

20 Jul, 2026 NA

Perambalur - Tamil Nadu

Tender For corrigendum : supply of blanking flange as per wr drawing no. cwm-prtn sk no- 1450/p. (material specificationto is:2062/2021 e 250 a) [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45743863

20 Jul, 2026 NA

Perambalur - Tamil Nadu

Tender For supply of blanking flange as per wr drawing no. cwm-prtn sk no- 1450/p. (material specificationto is:2062/2021 e 250 a) [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45557534

29 Jun, 2026 NA

Haridwar - Uttarakhand

Tender For corrigendum : supply of blank flanges, aa7244703058 lot1 , blank flanges, aa7244703058 lot2 , hose clip worm drive steel, aa7790901168 lot 1 , hose clip worm drive steel, aa7790901168 lot 2 , drg 21391201198 rev 00 pipe clamp w90413902048 , drg 21391801005 rev 00 pipe clamp assembly w90413902056 , drg 11350501015 rev 00 clamp assembly to drg. no. 11350501015 w96413508205 , drg 41430501224 rev 00 plug npg7 bin line 0 bin w96414301302 , drg 41391201127 rev 01 clip spec hw10787 rev 00 w96413901896 , drg 3139010105700 rev 02 hose clamp w96413902779 , drg 31440501070 rev 00 grating w96414400572 , drg 31440501083 rev 00 pipe clamp w96414400602 , drg 41450901008 rev 02 clamp w96414500011 lot 1 , drg 41450901008 rev 02 clamp w96414500011 lot 2 , drg 41450901009 rev 02 clamp w96414500020 , drg 31450901025 rev 02 hinge w96414500070 , drg 41450901013 rev 02 lock w96414500089 , drg 41492501032 rev 00 split hose connector w96414901040 , drg 41493601012 rev 03 pressure gauge holder w96414901440 lot 1 , drg 41493601012 rev 03 pressure gauge holder w96414901440 lot 2 , drg 41493601074 rev 00 pressure gauge holder nb15 impulse line w96414907081 , drg 21500001023 var.04 rev 01 pipe clamp w96415000101 lot1 , drg 21500001023 var.04 rev 01 pipe clamp w96415000101 lot2 , drg 2150000102301 rev 01 pipe clamp nb 8 w96415001710 lot 1 , drg 2150000102301 rev 01 pipe clamp nb 8 w96415001710 lot 2 , drg 2150000102305 rev 01 pipe clamp, nb 25 w96415001752 , drg 41350601164 rev 00 clamp spec aa10111 rev 06 w96415002619 , drg 31500601103 rev 00 pipe clamp assembly w96415002686 , drg 21500601021 var 01 rev 01 pipe clamp w96415002708 , drg 21500601021 var 02 rev 01 pipe clamp as per var 02 w96415003097 , drg 21531401009 rev 02 pipe clamp var01 w96415302191 , drg 21531401009 rev 02 pipe clamp var02 w96415302205 , drg 21531401009 rev 02 pipe clamp var03 w96415302213 , drg 21531401009 rev 02 pipe clamp var04 w96415302221 , drg 21531401009 rev 02 pipe clamp var05 w96415302230

corporations/Associations/Others

CTN :45647199

06 Jul, 2026 3.94 Lacs

Kolkata - West Bengal

Tender For renovation of five nos. masonry chambers along with replacement of blank flange, rubber gasket on 1200 mm dia cc grid inside grww clear watercomplex with other allied works.

corporations/Associations/Others

CTN :45661832

02 Jul, 2026 1.87 Lacs

Kolkata - West Bengal

Tender For supply and installation of mechanical items for the tubewell at jogendra garden (wd-107) big-dia tubewell and other 19 nos. big dia tubewell under garfa big-dia t/w unit - chapter - viii supplying of materials m.s. blank flange as per is-6392 table 20 for 50 mm to size & for 200mm & above as is -6329 table-14)thickness 20mm-22mm nb diameter in mm 100, chapter - viii supplying of materials m.s. blank flange as per is-6392 table 20 for 50 mm to size & for 200mm & above as is -6329 table-14)thickness 20mm-22mm nb diameter in mm 150, materials and labour etc.(c)-(ii) cost of materials 1.supply of g. i. pipes of tata make including necessary sockets (i) 100 mm dia. (ii) heavy quality, materials and labour etc.(c)-(ii) cost of materials 1.supply of g. i. pipes of tata make including necessary sockets (k) 150 mm dia. (ii) heavy quality, materials and labour etc.(c)-(ii) cost of materials 1.supply of g. i. pipes of tata make including necessary sockets (h) 80 mm dia. (ii) medium quality, building works (f) structural steel works, grills, gates etc. b. repairing 2. welding in m.s. structural work withgas or electric: (b) continuous weld, building works. (u) - additional items : 20) supplying, fitting & fixing different factory made metal craft sheet (excluding cost of metal crafting) incluing cost of powder coating (for m.s, aluminium plate) & finished metal sheet with all fitting accessories complete in allrespect as per diection of engineer-in-charge. a)mild steel plate. i) 2.0mm thick, plumbing works (a)-(ii) g.i. pipe works and fittings 19(i) supplying, fitting and fixing pvc pipes of approved make of schedule 80 (medium duty) conforming to astmd - 1785 and threaded to match with gi pipes as per is : 1239 (part - i). with all necessaryaccessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. tting pipes, making threads,fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (payment will be made on the centre line measurements of total pipe line including all specials. no separate payment will be made for accesories, specials. payment for painting will be made seperately) (a) for exposed work pvc pipes (dia) (h)80 mm, plumbing works (a)-(ii) g.i. pipe works and fittings 19(iii) supply of pvc pipes & fittings schedule 80 (medium duty) conforming to astmd - 1785 and threaded to match with gi pipes as per is : 1239 (part - i). (j) threaded end cap (dia) (n) 300 mm, plumbing works (a)-(ii) g.i. pipe works and fittings 19(iii) supply of pvc pipes & fittings schedule 80 (medium duty) conforming to astmd - 1785 and threaded to match with gi pipes as per is : 1239 (part - i). (j) threaded end cap (dia) (l) 200 mm, resting ring : fabrication and supply of protection device (resting ring) made from m.s. iron of size:o.d.10", i.d. 7" thickness 3/4" duly cross supported by 1/2" x 1/2" x 10" m.s. square bars welded firmly at all the ends complete., erection clamp - 4" dia : fabrication & supply of 4" dia erection clamp made from 1/2" x 4?" x 27" m.s. iron flat with making of 4 nos. 5/9" dia bolt holes and supplying of 4 nos. 5/8" dia x 3" long m.s. full thread bolts with nuts and washers., sub total, gst 9 %, gst 9 %, cess 1%

CTN :45631517

10 Jul, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For mechanical maintenance of equipments in converter shop, hmdp, lp bay,scrap yard and slag yard in sms-2- preventive maintenance of oxygen lance system in sms #2, preventive maintenance of tilt drive system charging and taping doors of converter in sms #2, preventive maintenance of slag cut off dev in sms #2, preventive maintenance of relining car and allied lining equipment, periodic inspection and testing of oxygen lance mechanism of converter in sms #2, periodic inspection of converter tilt drive sms#2 and attending minor points, preventive maintenance of hmdp equipment, preventive maintenance of equipment in aro rinsing station in converter shop of sms #2, preventive maintenance of slag pot transfi car in sms #2, preventive maintenance of scrap box trans car in sms 2, , preventive maintenance of ladle tilter, replacement of lance body, repair of lance body, shifting jam cutting, patch pipe welding and other minor repairs of lance assemblies in sms 2., replacement of oxygen/water hose of lance, replacement of carriage gear box, rope drum pulleys etc in lance drive mechanism slag cut off device of sms #2., repair and replacement of slag skirt segments in converters of sms #2, repair and replacement of radial heat shields on drive side and non drive side of converter in sms #2, repair and replacement brick retainer plates, tap hole dummy flanges providing anchors etc in converters of sms#2, repair of bottom rinsing system pipes tuers, hoses supporting structure etc in converters of sms #2, replacement of converter shell tap hole barrel shells of scrap chutes, ladle shells etc in sms #2, repair of slag pots in sms #2 by welding, replacement of gear boxes up to 350 kg weight in bulk material charging system of sms, replacement of gear boxes of 351 kg to 850 kg weight in bulk material charging system of sms #2, replacement of damaged parts and alignment of fluid coupling co 62a/co 67 a/co65a conveyors, replacement of pulley assemblies of sizes up to 500 mm in belt conveyors in sms #2, replacement of pulley assemblies of sizes 600 mm and above in belt conveyors in sms #2, repair of chutes replacement of steel chute liners etc in conveyor system, replacement of rubber or poly profane liners, replacement of pneumatic cylinders of clam shell gates.gas flaps.compensators and diversion gates etc of bulk material charging system of sms 2, replacement of damaged chutes (other than conveyor chutes) of bulk material and ferro alloy charging system of sms #2, replacement of assemblies like, pneumatically operated diversion gate/gas flap gas lock valve etc ein bulk material charging system of sms#2", replacement of gear boxes in sptchmdp car in sms #2, replacement of wheel assembly in sptc/hmdp car of sms #2, replacement of gear boxes in stc/platform car/hot metal ladle transfer cars of sms #2, replacement of wheel assemblies in stc-platform car hot metal ladle transfer cars of sms #2, replacement of rails in converter section of sms#2, repair of steel teeming ladle hot metal ladle in sms #2 before relining, carrying out miscellaneous mechanical maintennace jobs of type lin converter section of sms #2, carrying out miscellaneous mechanical maintennace jobs of type z in converter section of sms #2, carrying out miscellaneous mechanikal maintennace jobs of type 3 in converter section of sms #2, perkidic inspection of equipments in converter shop, isbh, slag yard, scrap yard and lp bay in sms#2, repair and replacement of technological structures in converter section of sms #2, requir and replacement of auto coupler fixing bracket in steel terming ladles, carrying out steam parging in ladle driers/heaters of sms 2

CTN :44676376

12 Jun, 2026 NA

Kolkata - West Bengal

Tender For bid to ras bid to ras corrigendum : supply of cs sleeve cs slip on flange blank flange corrosion flange for yard 3050 to 3053 mpv d d - g1_1_15nb carbon steel sleeve_type a_3050-3053 , g1_2_20nb carbon steel sleeve_type a_3050-3053 , g1_3_25nb carbon steel sleeve_type a_3050-3053 , g1_4_32nb carbon steel sleeve_type a_3050-3053 , g1_5_40nb carbon steel sleeve_type a_3050-3053 , g1_6_50nb carbon steel sleeve_type a_3050-3053 , g1_7_65nb carbon steel sleeve_type a_3050-3053 , g1_8_80nb carbon steel sleeve_type a_3050-3053 , g1_9_100nb carbon steel sleeve_type a_3050-3053 , g1_10_125nb carbon steel sleeve_type a_3050-3053 , g1_11_150nb carbon steel sleeve_type a_3050-3053 , g1_12_200nb carbon steel sleeve_type a_3050-3053 , g1_13_250nb carbon steel sleeve_type a_3050-3053 , g1_14_350nb carbon steel sleeve_type a_3050-3053 , g1_15_25nb carbon steel sleeve_3050-3053 , g1_16_32nb carbon steel sleeve_3050-3053 , g1_17_65nb carbon steel sleeve_3050-3053 , g2_1_15nb carbon steel slip on flange pn 10_3050- 3053 , g2_2_20nb carbon steel slip on flange pn 10_3050-3053 , g2_3_25nb carbon steel slip on flange pn 10_3050-3053 , g2_4_32nb carbon steel slip on flange pn 10_3050-3053 , g2_5_40nb carbon steel slip on flange pn 10_3050-3053 , g2_6_50nb carbon steel slip on flange pn 10_3050-3053 , g2_7_dn65 cs slip on flange pn 10_en1092-1_3050-3053 , g2_8_80nb carbon steel slip on flange pn 10_3050-3053 , g2_9_100nb carbon steel slip on flange pn 10_3050- 3053 , g2_10_125nb carbon steel slip on flange pn 10_3050-3053 , g2_11_150nb carbon steel slip on flange pn 10_3050-3053 , g2_12_200nb carbon steel slip on flange pn 10_3050-3053 , g2_13_250nb carbon steel slip on flange pn 10_3050-3053 , g2_14_350nb carbon steel slip on flange pn 10_3050-3053 , g2_15_300nb carbon steel slip on flange pn 10_3050- 3053 , g3_1_15nb carbon steel blank flange pn10_3050-3053 , g3_2_20nb carbon steel blank flange pn10_3050-3053 , g3_3_25nb carbon steel blank flange pn10_3050-3053 , g3_4_32nb carbon steel blank flange pn10_3050-3053 , g3_5_40nb carbon steel blank flange pn10_3050-3053 , g3_6_50nb carbon steel blank flange pn10_3050- 3053 , g3_7_65nb carbon steel blank flange pn10_3050-3053 , g3_8_80nb carbon steel blank flange pn10_3050-3053 , g3_9_100nb carbon steel blank flange pn10_3050-3053 , g3_10_125nb carbon steel blank flange pn10_3050-3053 , g3_11_150nb carbon steel blank flange pn10_3050-3053 , g3_12_200nb carbon steel blank flange pn10_3050- 3053 , g3_13_250nb carbon steel blank flange pn10_3050-3053 , g3_14_300nb carbon steel blank flange pn10_3050-3053 , g3_15_350nb carbon steel blank flange pn10_3050-3053 , g4_1_dn40 corrosion flange_3050-3053 , g4_2_dn50 corrosion flange_3050-3053 , g4_3_dn65 corrosion flange_3050-3053 , g4_4_dn80 corrosion flange_3050-3053 , g4_5_dn100corrosion flange_3050-3053 , g4_6_dn125 corrosion flange_3050-3053 , g4_7_dn150 corrosion flange_3050-3053 , g4_8_dn200 corrosion flange_3050-3053 //bid details 2 / 45

State Government

CTN :45461603

09 Jun, 2026 NA

Rewari - Haryana

Tender For providing and fixing non return valve, ci blank flanges, rubber sheet

corporations/Associations/Others

CTN :45384841

17 Jun, 2026 2.97 Lacs

Kolkata - West Bengal

Tender For renovation of three nos. valve chambers alongwith replacement of rubber gasket, flange joint and blank flange of 600 mm dia budge budge dedicated line inside garden reach stp complex.

Central Government/Public Sector

CTN :45084736

06 Jun, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : supply of pipe fitting for ngmv project lot 3 c c - 28 odx18 od pn100 iso 8434_1 brass ferrule bite type reducer union , 28 odx22 od pn100 iso 8434_1 brass ferrule bite type reducer union , 35 odx22 od pn100 iso 8434_1 brass ferrule bite type reducer union , 22 odx18 od pn160 iso 8434_1 brass ferrule bite type reducer union , 28 od pn100 iso 8434_1 brass ferrule bite type straight union , 35 od pn100 iso 8434_1 brass ferrule bite type straight union , 42 od pn100 iso 8434_1 brass ferrule bite type straight union , 18 od pn160 iso 8434_1 brass ferrule bite type straight union , 22 od pn160 iso 8434_1 brass ferrule bite type straight union , 22 odx18 odx22 od pn160 iso 8434_1 brass ferrule bite type unequal tee union , 18 odx18 odx18 od pn160 iso 8434_1 brass ferrule bite type equal tee union , 22 odx22 odx22 od pn160 iso 8434_1 brass ferrule bite type equal tee union , 18 od pn315 iso 8434_1 brass ferrule bite type weld bulkhead union , 22 od pn315 iso 8434_1 brass ferrule bite type weld bulkhead union , 28 od pn315 iso 8434_1 brass ferrule bite type weld bulkhead union , 35 od pn315 iso 8434_1 brass ferrule bite type weld bulkhead union , 42 od pn315 iso 8434_1 brass ferrule bite type weld bulkhead union , 20nb pn10 en1092_3 galv steel plate comp flg withcuni brazing collar , 25nb pn10 en1092_3 galv steel plate comp flg withcuni brazing collar , 32nb pn10 en1092_3 galv steel plate comp flg withcuni brazing collar , 40nb pn10 en1092_3 galv steel plate comp flg withcuni brazing collar , 50nb pn10 en1092_3 galv steel plate comp flg withcuni weld collar , 80nb pn10 en1092_3 galv steel plate comp flg withcuni weld collar , 150nb pn10 en1092_3 galv steel plate comp flg with cuni weld collar , 25nb pn10 en1092_1 carbon steel circular slipon weld flg with ff , 32nb pn10 en1092_1 carbon steel circular slipon weld flg with ff , 40nb pn10 en1092_1 carbon steel circular slipon weld flg with ff , 50nb pn10 en1092_1 carbon steel circular slipon weld flg with ff , 65nb pn10 en1092_1 cs blk cir slipon weld flg with ff , 80nb pn10 en1092_1 carbon steel circular slipon weld flg with ff , 100nb pn10 en1092_1 carbon steel circular slipon weld flg with ff , 50nb pn10 en1092_3 galv steel plate comp flg withal brass brazd collar , 25nb pn10 en1092_1 stainless steel 316l circular slipon flange flat face , 32nb pn10 en1092_1 stainless steel 316l circular slipon flange flat face , 40nb pn10 en1092_1 stainless steel 316l circular slipon flange flat face , 50nb pn10 en1092_1 stainless steel 316l circular slipon flange flat face , 32nb pn10 en1092_1 stainless steel annealed circular blank flange with flat face , 40nb pn10 en1092_1 stainless steel annealed circular blank flange with flat face , 50nb pn10 en1092_1 stainless steel annealed circular blank flange with flat face

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