Latest blind flange Tenders | Government blind flange Tenders

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 :45725390

21 Jul, 2026 NA

Thumba - Kerala

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

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 :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

Central Government And Public Sector

CTN :45688561

17 Jul, 2026 NA

Narora - Uttar Pradesh

Tender For supply of supply of industrial grade cpvc 90 deg elbow size 1 inch. , supply of industrial grade cpvc ball valve size 2 inch. , supply of industrial grade cpvc blind flange size 2 inch. , supply of industrial grade cpvc cross size 1 desh 1 slash 2 inch. , supply of industrial grade cpvc flange size 2 inch. , supply of industrial grade cpvc reducer coupler size 1 desh 1 slash 2 x 1 inch. , supply of industrial grade cpvc reducer coupler size 2 inch x 1 slash 2 inch. , supply of industrial grade cpvc reducer coupler size 2 inch x 1 inch, as per astm f 439. , supply of industrial grade cpvc reducer coupler size 2 inch x 1 desh 1 slash 2 inch, as per astm f 439. , supply of industrial grade cpvc reducer coupler size 3 inch x 1 desh 2 inch , supply of industrial grade cpvc reducer coupler size 3 inch x 1 desh 1 slash 2 inch , supply of industrial grade cpvc reducer coupler size 4 inch x 2 inch. , supply of industrial grade cpvc reducer coupler size 4 inch x 3 inch. , supply of industrial grade cpvc reducing tee size 1desh 1 slash 2 inch x 1 slash 2 inch. , supply of industrial grade cpvc reducing tee size 3 inch x 1 inch

CTN :45655569

08 Jul, 2026 NA

Bokaro - Jharkhand

Tender For supply of spares of ash slurry pump, drain sump pump , seal water pump of boiler 9 and dredge pump of tpp and cpp boiler - ash slurry pump, model: ar 300/550earlier pump serial no. : 15206-15208, cat. no. 09000512014 bearing housing material: is 210 fg 260part no. 3, cat. no. 0900051201 end cover (bearing cap outer) material: is 210 fg 260part no. 5, cat. no. 09000512012 expeller housing material: alloy cr (280-320 bhn) part no. 9, cat. no. 09000512013 expellermaterial: nihard type iv (550 bhn)part no. 14, cat. no. 09000512005 labyrinth (pump end)material: astm a 743 cf8part no. 14p, cat. no. 09000512006 labyrinth (drive end)material: astm a 216 gr wcbpart no. 14d, cat. no. 09000512017 lantern restrictor material: astm a 743 cf8mpart no. 13, cat. no. 09000512015 flange (suction cover)material: astm a 216 gr wcbpart no. 70, cat. no. 09000512026 grease retainermaterial: is 210 fg 260part no. 7, cat. no. 09000512027 split glandmaterial: astm a 216 gt.wcbpart no. 10, cat. no. 09000512004 piston ring (01 set = 04 nos.)material: is 210 fg 260part no. 51, cat. no. 09000512018 suction cover material: astm a 216 gr. wcbpart no. 21, cat. no. 09000512008 wear plate (s.side) with insert material: nihard type iv (550 bhn) part no. 19, 19i, cat. no. 09000512007 wear plate (b.side) with insertmaterial: nihard type iv (550 bhn)part no. 16, 16i, cat. no. 09000512001 shaft sleeve material: astm a 743 ca 15 part no. 12, cat. no. 09000512002 impeller with nut & boltmaterial: nihard type iv (550 bhn) part no. 18 & 38, cat. no. 09000512009 outer casing setouter casing top - 01 no.outer casing bottom - 01 no.material: astm a 216 gr. wcb part no. 20 & 15, cat. no. 09000512029 vary pitch pulley assembly (5 grooves)material: is 210 fg 260, overflow drain pump, model : vg 80/250+arsearlier pump serial no. : 15221-15222, cat. no. 09000510012 bearing cap-i (bottom)material: is 210 fg 260part no. 37.052, cat. no. 09000510003 bearing housing (top) material: is 210 fg 260part no. 36.052, cat. no. 09000510005 bearing cap i (top)material: is 210 fg 260part no. 37.053, cat. no. 09000510013 oil seal material: syn rubberpart no. 92.152, cat. no. 09000510004 bearing housing (bottom)material: is 210 fg 260part no. 36.053, cat. no. 09000510011 lantern ringmaterial: bs 970 en8part no. 46.10, cat. no. 09000510017 gland ringmaterial: ls 318 gt. ltb 2 part no. 46.9, cat. no. 09000510002 single shaftmaterial: bs 970 en8part no. 22.352, cat. no. 09000510014 strainermaterial: is 1239 part i heavy part no. 63.03, cat. no. 09000510010 shaft sleeve (p.end)material: aisi 410part no. 53.5, cat. no. 09000510001 impellermaterial: 27% hichromepart no. 24.2, cat. no. 09000510016 wear platematerial: 27% hichromepart no. 14.7, cat. no. 09000510008 bush housingmaterial: is 210 fg 260part no. 17.3, cat. no. 09000510006 bearing bedmaterial: is 210 fg 260part no. 35.152, seal water pump, model : tch+n 25/180-iearlier pump serial no. : 16882-16883, cat. no. 09000511009 shaft sleeve (p.end)material: aisi-410part no. 53.6, cat. no. 09000511007 lantern ringmaterial: aisi 410part no. 46.10, cat. no. 09000511015 gland split material: is 210 fg 260part no. 46.4, cat. no. 09000511013 oil seal set (pump and drive end) material: synthetic rubberpart no. 43.13, 43.3, cat. no. 09000511004 bearing adopter material: is 210 fg 260 part no. 37.21, cat. no. 09000511003 bearing housing material: is 210 fg 260part no. 36.7, cat. no. 09000511010 helicoil insertmaterial: aisi-316part no. 94.21, cat. no. 09000511005 deflector ringmaterial: aisi 304part no. 51.9, cat. no. 09000511001 impellermaterial: is 210 fg 260part no. 24.2, cat. no. 09000511002 pump shaft material: bs 970 en8 part no. 22.3, cat. no. 09000511011 stuffing box covermaterial: is 210 fg 260part no. 17.3, drain sump pump, model: vo 80/250+arsearlier pump serial no. 16522-16528, cat. no. 09000510101 bearing bed material: is 210 fg 260part no. 35.152, cat. no. 09000510102 ratchet collar material: ls 2062 ms part no. 53.852, cat. no. 0

Central Government/Public Sector

CTN :45415236

22 Jun, 2026 NA

Medak-T - Telangana

Tender For corrigendum : cvp foundation items - manhole cover for cvp, discharge pipe cvp, discharge blind flange for cvp, suction embedded part cvp, suction embedded part cvp, motor sole plate cvp, discharge lip for cvp

Central Government / Public Sector

CTN :45361984

26 Jun, 2026 NA

Paradip - Odisha

Tender For corrigendum : supply of blind flange 16" 150# as per iocl technical specification , 16" 150# lifting spool as per iocl technical specification

corporations/Associations/Others

CTN :45611373

03 Jul, 2026 22.04 Lacs

Jhansi - Uttar Pradesh

Tender For supply of lantern restrictor g11832c23 108ff ah , throat bush g8083 indure , frame plate liner insert for asp indure , bearing housing for asp 918321 , shaft sleeve ash slurry pump 108ff ah , shaft sleeve o ring 108ffah asp , pump shaft for asp 918321 , seal ring for ash slurry pump 918 321 , discharge seal ring for asp 918 321 , end cover for asp 918321 , impeller release collar for asp , stuffing box g073 g01 for asp , shaft spacer fam117e02 ash slurry pump , o ring for ash slurry pump

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