Latest blind flange Tenders | Government blind flange Tenders

State Government

CTN :45719782

04 Jul, 2026 NA

Rampur Hat - West Bengal

Tender For supply of materials for mgnrega works - supply of materials, earth, coal (steam), carriage of tar bitumen, bitumen vg-30, bitumen emulsion, stone screening type a (13.2 mm), stone screening type b (11.2mm), stone screening type a (13.2 mm), coarse sand, stone aggregate(single size): 06 mm nominal size, grade 1 stone metal 63 mm to 45 mm, 1st class picked jhama bricks(traditional), 1st class bricks, coarse sand, stone boulder ( 225mm-150mm ), coloured inter locking c.c. paver block, fine sand, silver sand, portland cement, stone aggregate(single size):20 mm nominal size, stone aggregate(single size): 10 mm nominal size, loading unloading & stacking sand/ stone aggregate (less than 40mm nominal size), stone aggregate(single size): 40 mm nominal size, precast cement concrete blocks (nominal mix. 1:1.5:3 with 20 mm down coarse aggregate including supplying at site, laying and finishing the top surface with 1:3 cement mortar), medium sand, udaypur marble slab ( for floor, lobby etc) 18 mm thick of size 0.3 sq m to 0.6 sq m, chawk dungri marble slab ( for floor, lobby etc) 18 mm thick of size 0.3 sq m to 0.6 sq m, udaypur marble slab ( for wall/dado) 18 mm thick of size 0.3 sq m to 0.6 sq m, chawk dungri marble slab ( for wall/dado) 18 mm thick of size 0.3 sq m to 0.6 sq m, ceramic glazed tiles ist quality 300 x 300 mm in all shades and designs of white, ivory, grey, fume red brown etc., rectified - ceramic glazed tiles ist quality 300 x 300 mm or more in all shades designs white, ivory, grey, fume red brown etc, vitrified floor tile 60x60 cm, precast chequered cement tiles 22 mm thick dark shade using ordinary cement, hire charges of concrete mixer 0.25 to 0.40 cum with hopper, vibrator (needle type 40 mm), water tanker 5000 ltr. capacity, r.c.c. pipes np2 class 300 mm dia, r.c.c. pipes np2 class 450 mm dia, rcc pipe 600 mm dia np- 3 spigot, carriage of r.c.c. pipes 600,700,750 & 800 mm dia, loading, unloading & stacking by manual means (r.c.c. pipes , c.i. pipes and unreinforced cement pipes) 600, 700, 750 & 800 mm dia, rcc pipe 900 mm dia np - 3 spigot, carriage of r.c.c. pipes 900 mm dia, loading, unloading & stacking by manual means (r.c.c. pipes , c.i. pipes and unreinforced cement pipes) 900 mm dia, empty gunny bag, bamboo (8cm-10cm dia) including fixing, nail, sal bullah (7.5cm -10cm dia), eucalyptus bullah (7.5cm -10cm dia), sal bullah (12.5cm -15cm dia), sal bullah (17.5cm -20cm dia), eucalyptus bullah (7.5cm -10cm dia), eucalyptus bullah (12.5cm -15cm dia), eucalyptus bullah (17.5cm -20cm dia), sausage wire net, galvanised steel corrugated sheets, galvanised steel bolts & nuts 6 mm dia and 25 mm long round head with slots, galvanised steel j or l hooks 8 mm dia, false ceiling (with 4mm thick pearl designer fibre cement board), supplying, fitting & fixing asbestos corrugated sheet(6 mm thick), supplying, fitting & fixing asbestos ridging, supplying, fitting & fixing zn-al alloy steel sheet work in roof, supplying, fitting & fixing aluminium sheet ridging, fitting and fixing glass reinforced polyester translucent fiber glass sheet, fitting and fixing glass reinforced polyester translucent ridging, fitting & fixing circular corrugated aluminium sheet, tor steel rods/hysd bars/tmt bars(jsw/jspl/shyam/srmb/bmasl/elecrosteel/ssl)(fe415/fe500/fe500d conforms to is: 1786), tor steel rods/hysd bars/tmt bars (other than sail/tata/rinl/jsw/jspl/shyam/srmb/bmasl/elecrosteel/ssl)(fe415/fe500/fe500d conforms to is: 1786), brick aggregate (single size):40 mm nominal size, moorum, stone aggregate(single size):63 mm nominal size, river bed material, geotextile 120 gram per sqm membrane, hire charges of shuttering plank (25mm-30mm thick) with prop including all fittings, hire charges of shuttering plank (25mm-30mm thick) without prop including all fittings, hire charges of shuttering plank (above 30mm-37mm thick) with prop including all fittings, thermocol 12.5 mm thick., polythene sheet (150 gm

Central Government/Public Sector

CTN :45634860

06 Jul, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of flange sow cs 6inch cl300 rf sa105 , flange sow cs 8inch cl300 rf sa105 , flange cs 24inch ansi 300 sorf sa105 , flange blind cs6inch cl300 rf sa105 , flnge blind cs 8inch cl 300 rf sa105 , cs bl flange 24inchrating300 rf sa105 , 50nb blind flange rf class 300 sa105 ibr , flange sow ss 2inch cl300 rf sa182f321

CTN :45739387

10 Jul, 2026 NA

Jammu - Jammu And Kashmir

Tender For supply of s and f of precast reinforced cement concrete btc with door and frame , mild steel prefabricated door with shutter , synthetic enamel paint og , synthetic enamel paint dark brown , turpentine oil , zinc chromate metal primer , painting brush100mm dia , oil bound distemper , weather coat exterior paint og , weather coat exterior paint brown , weather coat exterior paint yellow , wpc , 15 mm gi water pipe medium grade 6 mtr , 15 mm gi union , 15 mm gi tee , 15 mm gi socket , 15 mm gi l bow , pvc swr pipe 110mm 6 mtr , pvc l bow 110mm , peg stay with six pegs , pvc p trap 110mm , iwc , cp shower rose , cp cancelled stop lock , low level flushing , cp bip tap 15 mm , pillar tap 15 mm with pvc , whb incl fittings incl waste pipe , looking mirror with pvc , cp grating doom , float valve , gate valve 15 mm , gate valve 20mm , non skid ceramic tile 300 x 300 mm , non skid ceramic tile 300 x 450 mm , aluminium handle 150 mm , septic tank cover , soakage pit cover , manhole cover , angle holder , bulk head fitting complete , led eco lamp 6500k 9 watt , pvc casing capping 25mm , pvc ceiling rose , switch piano type 5 amp , switch piano type 15 amp , pvc square , main switch 16 amp 240 v dp , exhaust fan , pvc cable 2 point 5 sqmm , pvc cable 1 sqmm , insulation tape , instant geyser , pvc insulated cable aluminium conductor , rotational moulded polyethylene water storage tank , plinth protection , wall tiling , floor tilling , chequered tilling , crane work , flat bed trailer , cement of 43 grade opc , river sand , aggregate 20mm , aggregate 40 to 63 mm , pcc bricks , hardcore of size 40 to 63mm broken boulder stone * /bid number : gem/2026/b/7723804 + /dated: 29-06-2026 ' ' / bid document 1 / 45

CTN :45725390

21 Jul, 2026 NA

Thumba - Kerala

Tender For fabrication and supply of blind flanges, od 1m, thickness 15mm, material sa 516 gr. 70

CTN :45518447

01 Jul, 2026 NA

Cachar - Assam

Tender For bid to ras corrigendum : supply of galvanized steel sheets (plain and corrugated) (v2) as per is 277 (q2) , ceiling fan 1200 mm , casing caping 1inch , casing caping 1 inch oblique 2 inch , casing caping 3 inch oblique 4 inch , casing caping 1 inch tee , casing caping 1inch l , casing caping joint 1 inch , casing caping square box , fan regulator , fan capacitor 2 pt 5 amp , insulation tape 3 oblique 4 inch , insulation tape 1 inch , casing caping nails , pvc wire hook clip , mcb box one way size 4 inch x 4 inch , mcb box two way size 6 inch x 5 inch , pvc twin core copper wire 4 sqm , doris metal bed size 6 feet x 3 feet , electric hammer drill machine 600w , kemflw 20 inch spun filter cartridge etc as per specification , glass putty , wall putty 20 kg bag , water filter 50 lph ro plus uv plus uf plus tds controller , lasing wire , paint sky blue 20 ltrs pack , paint brush 3 inch , thinner , white cement , ceramic tile 600x600 , non skid ceramic tiles 300x300 , distemper interior 20 ltrs pack , distemper exterior 20 ltrs pack , paint white , painting roller , wooden scantling 4 inch x 4 inch x10 feet long , fiber doors size 2 pt 0 x 0 pt 75 with frames alongwith all fitments , fiber doors size 2 pt 0x 0 pt 90 with frames alongwith all fitments , hinges 25mm , screw 40 mm , wooden scantling 6 inch x 4 inch x 10 ft long , wooden scantling 4 inch x 3 inch x 10 ft long , wooden planks 4 inch x 1 pt 5 inch x 10 ft long for frame , ppgi sheet 10 x 3 pt 5 feet x 0 pt 50mm thick , j hook 6 inch with nut and washer , nails 6 inch , nails 5 inch , glass pane 30 x120cm , screw 20 mm , mild steel road delignator height 1000 mm , warning mandatory sign , reflective road studs 100 x100 , glass beeds * /bid number : gem/2026/b/7627726 + /dated: 11-06-2026 ' ' / bid document 1 / 46

Central Government/Public Sector

CTN :45559748

03 Jul, 2026 29.00 Lacs

Medak-T - Telangana

Tender For corrigendum : tender for supply of stuffing box for cvp , impeller cone for cvp , gland cvp , shaft cover- cvp , pump floor blind flange cvp , coupling cover- cvp

Central Government/Public Sector

CTN :45617076

04 Jul, 2026 NA

Haridwar - Uttarakhand

Tender For corrigendum : supply of carbon steel w90414908155 , flange ss wn nb100 w90414908260 , flange cs nb150 w90414908279 , flange ss nb80 w90414908333 , flange cs nb40 w90414908414 , flange cs nb50 w90414908422 , blind flange cs nb100 w90414908430 , blind flange cs nb80 w90414908449 , flange wn cs nb25 w90414908457 , flange grooved ss nb50 w90414908473 , flange pn16 stainless steel w90415303214 , flange pn16 stainless steel w90415303222 , flange pn16 stainless steel w90415303230

State Government

CTN :45684603

06 Jul, 2026 NA

Haringhata - West Bengal

Tender For rate quoted for mgnrega work various material under haringhata block - rate quoted for mgnrega work various material under haringhata block, 1 st picked class brick, 1 st class brick, 1st class brick bats ( size as direction of eic)., silver sand, fine sand, medium sand, course sand, portland cement, brick aggregrates (single size) 40 mm normal size., stone aggregrates (single size) 40 mm normal size. (without carriage), stone aggregrates (single size) 20 mm normal size.(without carriage), stone aggregrates (single size) 10 mm normal size.(without carriage), stone aggregrates (single size) 5.6 mm normal size.(without carriage), stone aggregrates 13.2 mm nominal size. (without carriage), stone aggregrates 11.2 mm nominal size. (without carriage), 22.4 mm machine made chips (without carriage)., jhama metal kiln burnt. ( size as direction of eic)., thermocol 12.5 mm thick., polythene sheet (150 gm per sqm), hire charges of concrete mixer 0.25 to 0.40 cum with hopper, hire charges of diesel road roller- 8 to 10 tonne, hire charge of shuttering plank(without prop )(25mm-30 mm), hire charge of shuttering plank(with prop )(25mm-30 mm), hire charge of shuttering plank( with prop (30mm 37 mm ), vibrator (needle type 40 mm), steel material- tor steel rods/hysd bars/tmt bars(sail/tata/rinl) (fe415/fe500/fe500d,conforms to is 1786), steel material- tor steel rods/hysd bars/tmt bars(jsw/jspl/shyam/srmb/ssl/bmasl/electro steel)(fe415/fe500/fe500d,conforms to is 1786), ms ornamental grill (above 10 kg/sq.m up to 16 kg/sq.m, nail, 1220. wire mesh (rabbit), glue, 3050. galvanised steel corrugated sheets, 1023. galvanised steel j or l hooks 8 mm dia, galvanised steel bolt & nuts 6 mm dia and 25 mm long round head with slots, g.i lime washere, bitumen washer, stainless steel bolts/ square bar and plates, unslaked lime, supply of first aid box including medicines (specified by pia) at site., display board(ibs), display board(ibs), g.i. wire, coconut rope, sal ballah (10 cm ), sal ballah ( 125 mm ), sal ballah (15 cm ), cement primer(interior), cement primer(exterior), primer( for wood), cement based dust putty, black japan paint, enamel paint for steel grill, synthetic enemel paint in black or chocolate shade., woodwork for door and window frame malayashia sal, panel shutters of door and window, as per design (each panel consisting of single plank without joint), including fitting and fixing the same in position butexcluding the cost of hinge and other fittings.(ii) 40mm thick shutters with 19mm thick panel of size 30 to 45 cm.(b) sishu, gamar, champ,badam,bhola, mogra, hallak., supplying, fitting & fixing factory made p.v.c. door frame of size 50 mmx47 mm with a wall thickness of 5 mm, made out of extruded 5 mm, pvc sheet miter, coloured orissa pattern w.c. pan 580x440 mm, vitreous china pedestal for wash basin, vitreous china foot rests 250x125x25 mm, ptmt - liquid soap container of 400 ml capacity, ptmt - towel rail (600 mm), ptmt - soap dish/holder 138x102x75 mm, fan hook, r.c.c. ventilator, vitrified floor tile 60x60 cm, turpentine oil, vitreous china flat back wash basin 450x300 mm, r.c.c. pipes np2 class 450 mm dia, r.c.c. pipes np2 class 300 mm dia, supplying, fitting & fixing 30 mm thick both side prelaminated factory made solid panel pvc door shutter consisting of outer frame made out of m.s. tubes of 19 gauge thickness and size 19 mmx19 mm for styles, top and bottom rails, m.s. frame shall have cost of steel primers of approved make, supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar, end bifurcated with necessary screws etc. by cement concrete(1:2:4) as per direction. (cost of concrete will be paid separately) (a) 40mm x 6mm, 250mm length, anodised aluminium butt hinges of approved quality manufactured from extruded section conforming to i.s. specification (i.s. 205/66) and fitted and fixed with cadmium plated screws: (vii) 100 x 75 x 4.0mm, anodised aluminium barrel / tower / socket

State Government

CTN :45678034

14 Jul, 2026 28.50 Lacs

Jummu - Jammu And Kashmir

Tender For providing, installation, testing and commissioning of electro-mechanical equipments at newly drilled t/well peerkho. - providing of 3 nos. submersible pump sets :- the job involves providing of 3 nos. submersible pump sets of specification 15000 gph x 80 m head of reputed make (one no. operational and two nos. standby) along with allied accessories to be installed in 10/12 inch dia. deep drilled new tube well peer kho. the job includes fabrication, providing and fitting of 2 no. clamps of span as per the required length to be fabricated and fitted with submersible pump sets with the help of heavy duty bolts and nuts (01 no. clamp to each pump set). the job also includes fabrication of 2 no. graded expander/ reducer for nrv of required size to be fabricated out of suitable thickness ms pipe threaded at one end and flanged at the other end. fitting of reducers/ expanders with 125 mm dia. column pipes at one end with flanged joint and with the discharge outlet of the submersible pumps at the other end.column pipes :- fabrication and providing of 125 mm dia. b class ms 20 nos. column pipes flanged on both ends. the length of each pipe shall be 3 mtrs. and shall be completely leak proof. the ms pipe shall be confirming to relevant isi specifications. the heavy duty flanges shall be furnished properly. one end of the flange shall be faced in such a way that a leak proof joint is made by providing and fitting a rubber sheet in between the two flanges and tightening it with nuts and bolts. each flange shall be provided with 6 no. equidistant holes of required dia. the job also includes welding of flat iron strips at each end for giving extra strength to the flanged joint and providing of 2 no. grooves on each flange on opposite sides for submersible cable to be accommodated though it. the welding of heavy duty flanges with the pipe should be carried out with superior quality pipe welding electrodes. then painting all the pipes with a coat of anti corrosive paint and two coats of super enamel paint. ms well cap, washout and riser pipe :- fabrication and fitting of ms well cap as per casing dia. of 8 mm thickness with one hole of approx 125 mm dia. in the centre and with holes/ cuts at an appropriate distance for passing submersible cable. providing and fitting of an arrangement for gi fitting near the discharge head outlet to provide water feeding to the gravel around the tube well casing. laying of delivery line for making of inter connections of top column pipe of new tube well by way of fabricating 900 ms bend out of 125 mm dia. ms pipe, welding of 2 no flanges one at each end. fabrication and fitting of 125 mm dia. ms pipe connection piece long as per site requirement with 90 degree bend with the help of nuts, bolts, washers, rubber sheet in between for leak proof joint. fitting of 1 no. 125 mm dia. heavy duty c.s. sluice valve through a connection piece as per site condition. fabrication, providing and fitting of 1 mm dia. heavy duty cast steel reflux valve. the sluice and reflux valve shall be confirming the isi standards and shall be of reputed make. fabrication and fitting of another 125 mm dia. connection piece flanged at both ends for working of washout by way of interconnecting delivery pipe through tee joint with the washout pipe.. fabrication and fitting of 1 no. blind flange at the end of washout. painting of exposed parts of the delivery line with two coats of anti rust primer and one coat of super enamel paint. the job also involves fabrication and fitting of one set of u-shaped clamps (for holding 125 mm dia. pipe) on the top column pipe for holding of column assembly on the casing and fabrication of 1 set of u- clamps to be used for extraction/ lowering of pump set along with column assembly. complete job includes cost of material, labour charges and carriage etc. and also making provision for wash out by providing and fitting of sluice valve of c.s of required capacity as per site conditions.lowering of submersible p

State Government

CTN :45696571

03 Jul, 2026 NA

Birbhum - West Bengal

Tender For fixation of local market rate (lrm) for supplying of materials (construction plantation materials) for mgnrega work under murarai-ii development block - coal (steam), bitumen vg-30, bitumen emulsion, hire charges of diesel road roller- 8 to 10 tonne, diesel oil, stone screening type a (13.2 mm), stone screening type b (11.2mm), coarse sand, stone aggregate(single size): 06 mm nominal size, grade 1 stone metal 63 mm to 45 mm, 1st class picked jhama bricks(traditional), coloured inter locking c.c. paver block, fine sand, silver sand, portland cement, 1st class traditional bricks (kiln burnt), fly ash bricks(traditional), modular fly ash bricks, modular clay bricks, stone aggregate(single size):20 mm nominal size, stone aggregate(single size): 10 mm nominal size, stone aggregate(single size): 40 mm nominal size, precast cement concrete blocks (nominal mix. 1:1.5:3 with 20 mm down coarse aggregate including supplying at site, laying and finishing the top surface with 1:3 cement mortar), medium sand, udaypur marble slab ( for floor, lobby etc) 18 mm thick of size 0.3 sq m to 0.6 sq m, chawk dungri marble slab ( for floor, lobby etc) 18 mm thick of size 0.3 sq m to 0.6 sq m, udaypur marble slab ( for wall/dado) 18 mm thick of size 0.3 sq m to 0.6 sq m, chawk dungri marble slab ( for wall/dado) 18 mm thick of size 0.3 sq m to 0.6 sq m, ceramic glazed tiles ist quality 300 x 300 mm in all shades and designs of white, ivory, grey, fume red brown etc., rectified - ceramic glazed tiles ist quality 300 x 300 mm or more in all shades designs white, ivory, grey, fume red brown etc, vitrified floor tile 60x60 cm, precast chequered cement tiles 22 mm thick dark shade using ordinary cement, water proofing materials, hire charges of concrete mixer 0.25 to 0.40 cum with hopper, vibrator (needle type 40 mm), hire charges of 5 kva generator, hire charges of 3 kva generator, hire charges of monkey set, hire charges for 5 hp with operator,fuel and shifting etc all charges complete, surface vibrator, water tanker 5000 ltr. capacity, r.c.c. pipes np2 class 300 mm dia, r.c.c. pipes np2 class 450 mm dia, rcc pipe 600 mm dia np- 3 spigot, rcc pipe 900 mm dia np - 3 spigot, rcc pipe 1000 mm dia np -3 spigot, rcc pipe 1200 mm dia np - 3 spigot, empty gunny bag, bamboo (8cm-10cm dia) including fixing, nail, sal bullah (7.5cm -10cm dia), eucalyptus bullah (7.5cm -10cm dia), sal bullah (12.5cm -15cm dia), sal bullah (17.5cm -20cm dia), eucalyptus bullah (12.5cm -15cm dia), eucalyptus bullah (17.5cm -20cm dia), sausage wire net, mild steel tubes hot finished seamless type, galvanised steel corrugated sheets, galvanised steel bolts & nuts 6 mm dia and 25 mm long round head with slots, galvanised steel j or l hooks 8 mm dia, g.i limpet washer, bitumen washer, galvanised steel plain sheets, seam bolts and nuts 6 mm dia and 25 mm long, g.i. plain washer for seam bolts, stainless steel bolts /square bar and plates, welding by electric plant, false ceiling (with 4mm thick pearl designer fibre cement board), supplying, fitting & fixing asbestos corrugated sheet(6 mm thick), supplying, fitting & fixing asbestos ridging, supplying, fitting & fixing zn-al alloy steel sheet work in roof, supplying, fitting & fixing aluminium sheet ridging, fitting and fixing glass reinforced polyester translucent fiber glass sheet, fitting and fixing glass reinforced polyester translucent ridging, fitting & fixing circular corrugated aluminium sheet, tor steel rods/hysd bars/tmt bars (sail/tata/rinl) (fe415/fe500/fe500d conforms to is: 1786), tor steel rods/hysd bars/tmt bars(jsw/jspl/shyam/srmb/bmasl/elecrosteel/ssl)(fe415/fe500/fe500d conforms to is: 1786), tor steel rods/hysd bars/tmt bars (other than sail/tata/rinl/jsw/jspl/shyam/srmb/bmasl/elecrosteel/ssl)(fe415/fe500/fe500d conforms to is: 1786), brick aggregate (single size):40 mm nominal size, moorum, loading unloading & stacking lime, moorum, building rubish and similar miscellaneous material, stone a

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