Latest cast iron coupling Tenders | Government cast iron coupling Tenders

State Government

CTN :45633749

26 Jun, 2026 NA

Raigad - Maharashtra

Tender For provide plumbing material at v.p.sajgaon tal khalapur dist raigad - 0.50" gi socket, 0.75" gi socket, 1" gi socket, 1.25" gi socket, 1.50" gi socket, 2" gi socket, 2.50" gi socket, 3" gi socket, 4" gi socket, 6" gi socket, 0.50" gi elbow, 0.75" gi elbow, 1" gi elbow, 1.25" gi elbow, 1.50" gi elbow, 2" gi elbow, 2.50" gi elbow, 3" gi elbow, 4" gi elbow, 6" gi elbow, 0.50" gi union, 0.75" gi union, 1" gi union, 1.25" gi union, 1.50" gi union, 2" gi union, 2.50" gi union, 3" gi union, 4" gi union, 6" gi union, 0.50" brass gate valve, 0.75" brass gate valve, 1" brass gate valve, 1.25" brass gate valve, 1.50" brass gate valve, 2" brass gate valve, 2.50" brass gate valve, 0.50" iron gate valve, 0.75" iron gate valve, 1" iron gate valve, 1.25" iron gate valve, 1.50" iron gate valve, 2" iron gate valve, 2.50" iron gate valve, 0.50" iron gate valve, 0.75" brass gate valve, 1" brass gate valve, 1.25" brass gate valve, 1.50" brass gate valve, 2" brass gate valve, 3" sludge valve, 4" sludge valve, 6" sludge valve, 0.75" x 0.50" gi reducer, 1" x 0.50" gi reducer, 1" x 0.75" gi reducer, 1.25" x 1" gi reducer, 1.25" x 0.50" gi reducer, 1.25" x 0.75" gi reducer, 1.50" x 0.50" gi reducer, 1.50" x 0.75" gi reducer, 1.50" x 1" gi reducer, 1.50" x 1.25" gi reducer, 2" x 0.50" gi reducer, 2" x 0.75" gi reducer, 2" x 1" gi reducer, 2" x 1.25" gi reducer, 2" x 1.50" gi reducer, 2.50" x 0.50" gi reducer, 2.50" x 0.75" gi reducer ü, 2.50" x 1" gi reducer, 2.50" x 1.25" gi reducer, 2.50" x 1.50" gi reducer, 2.50" x 2" gi reducer, 3" x 0.50" gi reducer, 3" x 0.75" gi reducer, 3" x 1" gi reducer, 3" x 1.25" gi reducer, 3" x 1.50" gi reducer, 3" x 2" gi reducer, 3" x 2.50" gi reducer, 1" x 0.50" gi tee, 1" x 0.75" gi tee, 1" x 1" gi tee, 1.25" x 1" gi tee, 1.50" x 1" gi tee, 1.50" x 1.25" gi tee, 1.50" x 1.50" gi tee, 2" x 0.50" gi tee, 2" x 0.75" gi tee, 2" x 1" gi tee, 1.50" x 0.75" gi tee, 2" x 1.50" gi tee, 2" x 2" gi tee, 2.50" x 0.50" gi tee, 2.50" x 0.75" gi tee, 2.50" x 1" gi tee, 2.50" x 1.25" gi tee, 2.50" x 1.50" gi tee, 2.50" x 2" gi tee, 2.50" x 2.50" gi tee, 3" x 0.50" gi tee, 3" x 0.75" gi tee, 3" x 1" gi tee, 3" x 1.25" gi tee, 3" x 1.50" gi tee, 3" x 2" gi tee, 3" x 2.50" gi tee, 3" x 3" gi tee, pair of 2" flanges, pair of 2.50" flanges, pair of 3" flanges, pair of 4" flanges, pair of 6" flanges, 2" nut bolts for connecting flanges, 2.50" flanges pair nut bolts, 3" nut bolts for connecting flanges, 4" nut bolts for connecting flanges, 6" nut bolts for connecting flanges, gas kit for 2" flanges pair, 2.50" flanges gasket kit for flange pair, gasket kit for 3" flange pair, gasket kit for 4" flange pair, gasket kit for 6" flange pair, 0.50" gi pipe, 0.75" gi pipe, 1" gi pipe, 1.25" gi pipe, 1.50" gi pipe, 2" gi pipe, 2.50" gi pipe, 3" gi pipe, 4" gi pipe, 6" gi pipe, 0.50" upvc valve, 0.75" upvc valve, 1" upvc valve, 1.25" upvc valve, 1.50" upvc valve, 2" upvc valve, 1" x 0.50" upvc tee, 1" x 0.75" upvc tee, 1" x 1" upvc tee, 1.25" x 1" upvc tee, 1.50" x 1" upvc tee, 1.50" x 1.25" upvc tee, 1.50" x 1.50" upvc tee, 2" x 0.50" upvc tee, 2" x 0.75" upvc tee, 2" x 1" upvc tee, 2" x 1.25" upvc tee, 2" x 1.50" upvc tee, 2" x 2" upvc tee, 0.50" upvc socket, 0.75" upvc socket, 1" upvc socket, 1.25" upvc socket, 1.50" upvc socket, 2" upvc socket, 0.50" upvc elbow, 0.75" upvc elbow, 1" upvc elbow, 1.25" upvc elbow, 1.50" upvc elbow, 2" upvc elbow, 0.50" upvc pipe, 0.75” upvc pipe, 1” upvc pipe, 1.25” upvc pipe, 1.50” upvc pipe, 2” upvc pipe, 0.50” upvc union, 0.75” upvc union, 1” upvc union, 1.25” upvc union, 1.50” upvc union, 2" upvc union, 0.75" x 0.50" upvc reducer, 1" x 0.50" upvc reducer, 1" x 0.75" upvc reducer, 1.25" x 1" upvc reducer, 1.25" x 0.50" upvc reducer, 1.25" x 0.75" upvc reducer, 1.50" x 0.50" upvc reducer, 1.50" x 0.75" upvc reducer, 1.50" x 1" upvc reducer, 1.50" x 1.25" upvc reducer, 2" x 0.50" upvc reducer, 2" x 0.75" upvc reducer, 2" x 1" upvc reducer, 2" x 1.25" upvc reducer, 2" x 1.50" upvc reducer, upvc solution 100 gms, upvc

Central Government/Public Sector

CTN :45659327

03 Jul, 2026 NA

Haridwar - Uttarakhand

Tender For tender for supply of flexible stainless steel pipe - flexible stainless steel pipe ss 316 for oil/water , max w/p 30kg/sq. cm. t/p 60 kg/sq.cm , temperature 100 deg. c with flanges at both ends , one loose and other fixed. specification pipe nb 25 mm , l 2000 mm , flange od 115mm , pcd 85mm , thickne ss 20mm , 4 holes , dia 14mm flange material ss-304 , flexible stainless steel pipe ss 316 for oil/water , max w/p 26 kg/sq. cm. t/p 39 kg/sq.cm , temperature 100 deg. c with flanges at both ends , one loose and other fixed. specification pipe nb 50 mm , l 2000 mm , flange od 165mm , pcd 125mm , thickness 20mm , 4 holes , dia 18 mm flange material ss-304 , flexible stainless steel pipe ss 316 for oil/water , max w/p 26 kg/sq. cm. t/p 39 kg/sq.cm , temperature 100 deg. c with flanges at both ends , one loose and other fixed. specification pipe nb 50 mm , l 1000 mm , flange od 165mm , pcd 125mm , thickness 20mm , 4 holes , dia 18 mm flange material ss-304 , s.s corrugated hose with one end swivel flange end and other end swivel female end (as per drawing no. testbed/ss/hose/01) length 3m , nb 12mm , working pressure 120 kg/cm2 , temperature 50 degree centigrate of turbine oil no. 46 for lubrication purpose , corrosion resistant. , s.s corrugated hose with one end fixed male end and other end swivel flange end with 90 degree bend (as per drawing no. testbed/ss/hose/02) length 3m , nb 12mm , working presssure 120 kg/cm2 , temperature 50 degree centigrate of turbine oil no.-46 for lubrication purpose , corrosion resistant , s.s corrugated hose with one end fixed , hex.male end with met.threads(m22x1.5) and other end swivel female end with nut nipple met.threads(m22x1.5) (as per drg. no. tb/ss/hose/03)l 3m , nb 12mm , working press 120kg/cm2 , temp 50 deg.c of turbine oi l no. 46 for lubrication purpose , corrosion resistant , flexible stainless-steel pipe ss 316 for oil/water , w/p 10 kg/sq.cm. , t/p 15 kg/sq.cm , temperature 80 deg. c with flanges at both ends , one loose and other fixed. specification of pipe , nb 100 mm , l 2000 mm , flange od 220mm , pcd 180 mm , thickness 18 mm , 8 holes , dia 18 mm , flange material ss-304

Central Government/Public Sector

CTN :45652240

29 Jun, 2026 NA

Rourkela - Odisha

Tender For proc of ibr flanges for use in ulitity l(7items) comprising of following: - flange,is:2002,gr 2b,nb-20 , - flange,weld neck,is:2002,gr 2b,nb-25 , - flange,weld neck,is:2002,gr 2b,nb-50 , - flange,weld neck,is:2002,gr 2b,nb-65 , - flange,is:2002,gr 2b,nb-80 , - flange,is:2002,gr 2b,nb-100 , - flange,is:2002,gr 2b,nb-150 ,

Central Government/Public Sector

CTN :45564883

26 Jun, 2026 NA

Katipala - Karnataka

Tender For corrigendum : supply of flanges

corporations/Associations/Others

CTN :45666371

08 Jul, 2026 NA

Sant Kabirnagar - Uttar Pradesh

Tender For supply of anti sulphuric heat resistant paint off white 120 degree c , cast iron gear box coupling urb 252 , cast iron coupling set urb 4b , stainless steel hose clamp 102 mm , food grade white rubber conveyor belt 550 mm width 10 mm thick 4 ply , industrial jointing compound 500 gram , high temperature sealing compound , rubber conveyor belt 600 mm width 4 ply , rubber elevator belt 300 mm width 4 ply , multipurpose penetrating lubricant spray , industrial grease rb2 , double hair paint brush 1 inch , rope pulley 1 point 25 inch , resilient spring grid for gear coupling frc 10

CTN :45499215

26 Jun, 2026 NA

Ernakulam - Kerala

Tender For corrigendum : supply of tab lenalidomide 10mg , trifluridine plus tipiracil 20mg plus 8 deci 19 mg , dihydralazine 25mg , tab tenofovir 25mg plus emtricitabine 200mg plus dolutegravir 50mg , stroma bag 75mm , tab pomalidomide 2mg , tab nintedanib 150mg , tab nintedanib 100mg , tab tenofovir 300mg plus emtricitabine 200mg plus atazanavir 300mg plus ritonavir 100mg , tab afatinib 40mg , tab relugolix 120mg , coloplast alterna ostomy powder , coloplast brava elastic tape 12070 , 1972 alterna long wear life base plate 50mm , urostomy bag_colostomy 11855 sensura uroclick maxi trsp 50 , coloplast colostomy bag 13986 , colostomy bag fusion 7200_50mm , colostomy bag 55mm , colostomy flanges 55mm , inj denosumab 120mg , inj denosumab 60mg , tab acalibrutinib 100mg , tab darolutamide 300mg , tab voriconazole 200mg , tab apalutamide 60mg * /bid number : gem/2026/b/7589346 + /dated: 10-06-2026 ' ' / bid document 1 / 25

CTN :43926388

25 Jun, 2026 NA

Kolkata - West Bengal

Tender For bid to ras supply of steel elbow and flanges for ngopv ncm sm : -1__group-1_yard-3037__300 nb steel elbow ,90degreelr. __mc-485225124612 , 2__group-1_yard-3038__300 nb steel elbow ,90degree-lr. __mc-485225124612 , 3__group-1_yard-3039__300 nb steel elbow ,90degreelr. __mc-485225124612 , 4__group-1_yard-3040__300 nb steel elbow ,90degree-lr. __mc-485225124612 , 5__group-2_yard-3037__300 nb cs flange__mc485402064636 , 6__group-2_yard-3037__flange for combustion chamber chimney__mc-485400000001 , 7__group-2_yard-3038__300 nb cs flange__mc485402064636 , 8__group-2_yard-3038__flange for combustion chamber chimney__mc-485400000001 , 9__group-2_yard-3039__300 nb cs flange__mc485402064636 , 10__group-2_yard-3039__flange for combustion chamber chimney__mc-485400000001 , 11__group-2_yard-3040__300 nb cs flange__mc485402064636 , 12__group-2_yard-3040__flange for combustion chamber chimney__mc-485400000001

CTN :45645945

25 Jun, 2026 NA

Kolkata - West Bengal

Tender For procurement and provisioning supply of hull outfitting items for multi-purpose vessel project, grse yard nos. 3059 - 3062 - base plate for stanchion type-i & ii, 80x40x3.2 rec hollow sctn astm-a-501gr.b, 80x40x3.2 rec hollow sctn astm-a-501grb, "50x50x6 mm ms angle 15:2062, gr b42.2x4.85 smless st pipe astm-a-106-b65nb carbon steel sleeve219.100x8.18tk smls st pipe astm a106g-bseamless pipe 32nbplug for bpwi type drain plugot manhole cover co600x400 (do type)22x22 square bar to gr. e2508050x50x6 mm ms angle is:2062, grb", flanges ms 150nb & stub end, gaskets, 50 nb striking plate m.s. (galv), bonb cs doubler penetration piece pn 10, 150nb cs doubler penetration piece pn 10, 250nbx150nb, steel reducer, 200 nb steel elbow, 90° (sr), 32nb carbon steel slip on flange pn 10, 200nb carbon steel sleeve, 32nb carbon steel sleeve, 200nb carbon steel sleeve, 32 nb gasket/'o'ring neoprene ruber, 15 nb sch. 40 galv seamless steel pipe, 15nb carbon steel sleeve, seamless pipe 168.3mm od x 8mm(150nb), seamless pipe ss 304, 80 nb, dn150 (160) pe100 pipe pn10, 150 nb steel elbow,90° (lr), 80 nb steel elbow 90° (lr) sch 80, 150nb ss316l slip on flange pn 06, bonb carbon steel slip on flange pn 10, loose pipe adapter flange brass wld ring, backing flange 32 o/d-spare-ro plant, dn150 (160) coupler pe100 pipe pn10, 250nex150nb, steel reducer, bonb cs doubler penetration piece pn 10, 50 nb striking plate m.s. (galv), seamless pipe ss 304, 80 nb, 42.2x4.85 smless st pipe astm-a-106-b, 00 nb steel elbow 90° (lr) sch 80, bonb carbon steel slip on flange pn 10, 25mm nb ms slip on flange (com. code-713, dn65 cs slip on flange pn 10 en1092-1, bonb carbon steel sleeve, bonb carbon steel sleeve, obs 65nb gasket, obs 25nb gm pr. reducing v/v flng gasket, 65x65x8 mm ms angle is:2062, gr 'a", *50x50x6 mm ms angle 15:2062, gr, 22x22 square bar to gr. e25080, plug for bpwi type drain plug, 22x22 square bar to gr. e25000, 19mm dia round bar to gr. e25080, flush lashing pots cargo lashing swl-25t, "50x50x6 mm ms angle is:2062, gr b42.2x4.85 smless st pipe astm-a-106-865nb carbon steel sleeveseamless pipe 32nb32nb carbon steel slip on flange pn 1032nb carbon steel sleeve32 nb gasket/o'ring neoprene ruber15 nb sch. 40 galv seamless steel pipe15 nb steel elbow, 90° (lr)15nb carbon steel sleeveseamless pipe 168.3mm od x 8mm(150nb)seamless pipe ss 304, 80 nbdn150 (160) pe100 pipe pn10150 nb forged socket end 90 deg elbow150 nb steel elbow,90° (lr)80 nb steel elbow 90° (lr) sch 80150nb ss316l slip on flange pn 0680nb carbon steel slip on flange pn 10loose pipe adapter flange brass wld ringbacking flange 32 o/d-spare-ro plantdn150 (160) coupler pe100 pipe pn10150 nb pipe support clip(com.code-793264150 nb pipe support clip(com.code-79326432 nb gasket/'o' ring neoprene ruber15 nb sch. 40 galv seamless steel pipe15 nb steel elbow,90 (lr)", 15nb carbon steel sleeve, seamless pipe 168.3mm od x 8mm(150nb), seamless pipe ss 304, 80 nb, dn150 (160) pe100 pipe pn10, 150 nb forged socket end 90 deg elbow, 150 nb steel elbow 90° (lr), 80 nb steel elbow 90° (lr) sch 80, 150nb ss316l slip on flange pn 06, bonb carbon steel slip on flange pn 10, loose pipe adapter flange brass wld ring, backing flange 32 o/d-spare-ro plant, dn150 (160) coupler pe100 pipe pn10, 250nex150nb, steel reducer, 150nb cs doubler penetration piece pn 10, bonb cs doubler penetration piece pn 10, 50 nb striking plate m.s. (galv), flanges ms 150nb & stub end, gaskets, 125 nb seamless black pipe, 7300x5.2thk smls st pipe astm-a106g-b, 7300x5.2thk smls st pipe astm-a106g-b, 250nex150nb, steel reducer, 65 nb steel elbow 90° (lr), 65 nb steel elbow 90° (lr), 125 mb steel elbow, 90° (sr), 125 mm nb ms slip on flange (com. code, dn65 cs slip on flange pn 10 en1092-1, 125nb carbon steel sleeve, 65nb carbon steel sleeve, 50 nb striking plate m.s. (galv), obs 65nb gasket, 60.300x3.9thk smls st pipe astm-a106g-b, 250nbx150nb, steel reducer, 50 nb steel elbow 90° (lr) sch 80, sonb carbon steel slip on flange

CTN :45419130

15 Jul, 2026 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of pumps non return valves brs and illi related propack - o-ring 8.00x2.65 64c8 , port grind surface valve flow regulator , hydraulic block flow regulator , nd32 fresh water non-return valve , fitted screw , 4w/3p hydraulic electrodistributor , lip seal kp63 pb95 , lip seal kp63 pb95 , spring , knife , pilot non return valve , nd10 lock tab washer , bearing kit , gasket , elastic element , manual hydraulic pump 1300 l h-iso pn flat flanges , manual hydraulic pump 1300 l h-flat flanges , seal mat424-0469expf5 , portable electric pump q 5000 l h h 20m

CTN :45658174

07 Jul, 2026 17.77 Lacs

Rampur-Up - Uttar Pradesh

Tender For supply of supply 100mm m s pipe isi mark including flange nut bolt rubber , supply and fixing of jointing delivery line to main with material , supply and fixing 100mm size c i m s bend with all attachment complete , sf 100mm ci tee with all attachment , supply and laying of 100mm ms with flanges nut bolt packing etc , supply of 100mm dia of hand wheel operated with sluice valves destination including all taxes and insurance , supply of 100mm hand wheel ci double flanged valve operated with sluice valves destination including all taxes and insurance , supply and fixing 100mm size fire attend with pipe line attached , ci pipe 110mm leakage work complete , nalkup lowering and lifting work with include lifting machine fitting valves coupling and nut bolt , l e d plate , l e d sisa , sandf of 6 amp to 32 amp spmcb 10 ka c curve , supply and wiring of submains with 2 nos 25 sq mm frlsh pvc 1100v single core multistrand copper cable in existing conduit complete with all materials labour tandp as directed by engineer in charge , supply of electric power contactor 32 ampere 03 pole ac maximum power 21 w 400v , supply of electric power contactor 63 ampere 03 pole ac maximum power 21w 400v , supply of pvc electric tap grill roll multi colour , supply of onoff vintage bakelite light black switch 2way 06 amp to 16ampere 240 vol , sandf of 63 amp 4pole change over switch on 40x40x6mm angle iron frame including cost of labour tandp painting and material required for completion as per direction of engineer in charge , supply and laying of 06sqmm 2core al pvc insulated armoured cable 1100v in existing masonry open duct including proper earthing connection with clamps etc complete as directed by engineerincharge , supply and wiring of submains with 2 nos 06 sq mm 2core frlsh pvc 1100v single core multistrand copper cable in existing conduit complete with all material labour tandp as per engineer in charge

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