Latest union coupling Tenders | Government union coupling Tenders

Central Government/Public Sector

CTN :45197749

04 Jun, 2026 NA

Koraput - Odisha

Tender For tender for supply of tools from hal provided technology - secondary master reference - pt 2 d , secondary master impeller stage-1 , laby.root measure tool , inspection tool , inspection tool , inspection tool , high frequency pin + equipment , handling box , tightening pedastal , pin , dn12 pipe , multi purpose flange blank , exp extractor , support connectors , blanking plate , immobilizer , blanking cover , flat seal , test fixture , assembly tool , raising device , support of assembly , support , tool circlip fitting , errection support , removal tool , handling tool , immobilizer pin , adaptation link , assembly fitting , balancing tool , milling fixture , rectification tool , flow check tool , fr plr assy tool , base casting , sleeve fitting tool , marking block , inspection fixture , errection tool , seal assembly cone , rotating plate , hydraulic pressure generating tool , variseal setting , measuring tool , measuring tool , measuring tool , assembly spacer , extractor , seal setting tool , test adaptation , test tool (for tm0073g001) , support tool (for tm0073g001) , special tightening tip , checking tool , control tool , control tool , ring removal/installation , assembly tap cylinder , test interference , grinding fixture for pt1 blade , grinding fixture pt stg 2 , plate cutting tool , handling tool , segment clue tool , handling tool , set of guides , det 2 of tm2689 g101 , lifting tool , engine support mount , setting & removal tool , balancing tool , blank , withdrawal tool , rear bearing seal removal tool , errection support , errection support , orientation tool , adaptation without target , adaptation with target , sheath , sheath , protector , removal tool , assembly support , fuel leak drain check tool , wrench & immobilizer , erection support , handling tool , adaptor fitting , adaptor fitting , wedge height , extractor , air intake cover , shuttle box , key , flow check tool , erosion / impact check tool , erosion / impact check tool , graduating rule , boroscope positioning support kit

Central Government/Public Sector

CTN :44454836

18 May, 2026 NA

Goa - Goa

Tender For bid to ras tender for supply of ms fittings lot 6 part 4 : : -deck piece for wc drg no 2092008100 , 65nb bhddk piece ms galv din nd10 2092180000 , 80 nb bhddeck piece ms galv din nd 10 drg 2092180000 , 15 nb ms slip on flange drg no 2092030000 , 25 nb ms slip on flange drg no 2092030000 , 40 nb ms slip on flange drg no 2092030000 , 50 nb ms slip on flange drg no 2092030000 , 65 nb msslip on flange drg no 2092030000 , 80 nb ms slip on flange drg no 2092030000 , 100nb ms slip on flange drg no 2092030000 , blank flange 80 nb drg 2092430000 , 80 nb ms flange for flared cu cu ni pipe drg 2092071500 , set on flange 15 nb drg 2092130000 , 25 nb set on flange drg no 2092130000 , 40 nb set on flange drg 2092130000 , 25 nb set in flange drg no 2092160000 , 40 nb set in flange drg no 2092160000 , 50 nb set in flange drg no 2092160000 , 15 nb set in flange msgalv drg no 2092160000 , 25 nb set in flange msgalv drg 2092160000 , 50 nb set in flange msgalv drg 2092160000 , 65 nb set in flange drg 2092160000 , 80 nb set in flange msgalv drg 2092160000 , 90 deg40 nbsch40 ms seamless elbow butt weldeable r1 5d , 90 deg ms elbow butt welded 32 nb sch 80 r1 5d , 90 deg ms seamless elbow butt welded 50 nb sch 80 r 1 5d , 90 deg ms seamless elbow but weld type 65 nb sch 80 r1 5d , 90 deg ms seamless elbow but weld type 80 nb sch 80 r1 5d , 90 deg ms seamless elbow but weld type 100 nb sch 80 r1 5 d , 80x50 nb eccentric reducer ms smls sch80 butt weld type , 100x65 nb eccentric reducer ms smls sch80 butt weld type , m s angle 50 x 50 x 5 mm is 2062 , ms flat bar 25 x 3 x 3000

CTN :44601154

14 May, 2026 NA

Darjeeling - West Bengal

Tender For bid to ras corrigendum : supply of 0.75 inch for casing caping , tape insulation 10 mtr , solid plate with base frame suitable for surface plastic box of 4 module catpart no 30249wh , solid plate with base frame suitable for surface plastic box of 3 module catpart no 30238wh , solid plate with base frame suitable for surface plastic box of 2 module catpart no 30227wh , surface plastic box suitable for moduler switches and socket of 4 module capt part no 21292 , surface plastic box suitable for moduler switches and socket of 3 module capt part no 20449 , surface plastic box suitable for moduler switches and socket of 2 module capt part no 21281 , pvc square block , mcb db spn 8 ways double door 240 v with bus bar , mcb 20 amps sp 240 v , mcb 10 amps single pole 240 v , isolator 40 amp dp 240 volts , pvc copper cable pvc 2.5 sqmm s c multistrand , exhaust fan 300mm sweep with louver shutter , pvc copper cable pvc 1 sqmm s c multistranded conductor for earth wire in green color , steel screw full threaded 0.5 inch , steel screw full threaded screw 1 inch , steel screw full threaded screw 0.25 inch , blank plate of single module cat part no 21598 , pir insulated 55mm thick water tank 1000 ltrs with gi flange for connection with nipple and gasket , bib cock brass 15mm as per is 781 , pillar cock stainless steel cp 15 mm , stop cock brass 25 mm , taeflon tape , pvc float valve heavy duty 25 mm dia suitable for ppr pipe , stop cock brass 15 mm , stop cock brass suitable for 20 mm ppr water supply line , ppr pipe 25 mm dia , ppr pipe 20mm outer dia 3 layer pn 16 , ppr tee 20mm dia , ppr tee 25mm dia , ppr elbow 90 degree 20mm , ppr elbow 45 degree 20mm , ppr elbow 90 degree 25mm , ppr elbow 45 degree 25mm , ppr socket 20mm dia as per is 15801 , ppr union 20 mm as per is 15801 , ppr male threaded socket 20 x 25 mm dia , ppr female threaded socket 20 - 25 mm dia , pvc clip for ppr pipe 25mm dia , ppr reducer socket 25x20mm , 25 mm ppr tank connector , ppr male threaded socket 20 toi 15 mm dia , ppr female threaded socket 20 to 15 mm dia , ppr female threaded elbow 20 to 15 mm dia , ppr male threaded elbow 20 to 15 mm dia , ppr reducer socket 25x20 mm good quality , m seal good quality , whb vitreous ceramic size 450x330mm white complete , pvc flusing cistern 10 ltrs capacity with pvc connection and waste pipe , towel rail cp 600mm long , ewc vitreous ceramic strap including seat cover white s trap complete , looking mirror cum cabinet 450 x 300 mm , soap dishes stainless steel size 10cmx12cm , pvc pipe 2inch dia 6m long , pvc elbow 2 inch , pvc socket 2 inch , pvc floor trap 4 inch dia with grating 2 inch outlet , pvc socket 4 inch , pvc elbow 4 inch dia , pvc pipe 4 inch dia 6 mtr long , pvc grating 4 inch dia , lightning conductor complete set , electric earthing set complete , heating system bazooks as per specification , spanner set consisting of following in each set , centre punch 8mm dia isi marked , electric drill machine heavy duty 235 watt capacity with a set of drill bit , tester for electrician with plastic handle 150mm , showel square nose 14 gauge tata high carbon steel , galvanised iron pan mortar tasla 18 gauge 16 inch dia , measuring fibre glass tape 5 mtr long , picks axes with chiesel and point ends , water bucket steel 13 inch dia , rubber hand gloves for mason , industrial safety helmet , drill bit 3 to 15 mm , electric tile cutting machine with 05 nos inter changable blades , gum boots superior quality

Central Government/Public Sector

CTN :45147788

21 May, 2026 NA

Narsinghpur - Madhya Pradesh

Tender For supply of sae 6000 flange 0.75 in , sae 6000 flange 1 in , sae 6000 flange 1.5 in , sae 6000 flange 0.5 in , pair of butt weld coupling 0.75 in , pair of butt weld coupling 1 in , pair of butt weld coupling 1.5 in , blank flange sae 0.5 in , blank flange sae 0.75 in , blank flange sae 1 in , blank flange sae 1.5 in , sae-split flange halves pair of two 0.75 in , sae-split flange halves pair of two 1 in , sae- split flange halves pair of two 1.5 in , ss union socket weld class 3000 0.5 in , ss union socket weld class 3000 0.75 in , ss union socket weld class 3000 1 in , ss union socket weld class 3000 1.25 in , ss union socket weld class 3000 1.5 in

Central Government/Public Sector

CTN :45117713

28 May, 2026 NA

Ratlam - Madhya Pradesh

Tender For supply of gasket for union coupling to drg no. wr-ccg-el/4-gk-114 ref.no-5, sht1/2. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44262698

07 May, 2026 NA

Goa - Goa

Tender For bid to ras tender for supply of brass fitting lot 6 part 2 -15 nb , pipe od 16 , bhd/dk ftg. assly. brass to bs 249 , 25 nb , bhd/dk ftg. assly. brass to bs 249 , 40 nb , bhd fitting assly. brass to bs 249 , 15 nb , pipe od 16 , st.male union coupling , brass to bs 249 , 15 nb , pipe od 20 , st.male union coupling , , brass to bs 249 , brass union coupling , 15nb , pipe od 16 , brass to bs 249 , brass union coupling assembly , 15 nb , pipe od 20 , brass to bs 249 , brass union coupling , 20nb , brass to bs 249 , brass union coupling , 25 nb , , brass to bs 249 , brass union coupling , 32nb , , brass to bs 249 , brass union coupling , 40nb , , brass to bs 249 , 15 nb , st. female union coupling brass , drg. no. 2092660000 , brass to bs 249 , boss m18 x 1.5 female threads 30 mm long brass (bs249) , equal tee union suitable for 10mm od copper pipe , st. male union conn. ends-3/8 bsp/to suit 10 od cu pipe

Central Government/Public Sector

CTN :45084736

26 May, 2026 NA

Ernakulam - Kerala

Tender For supply of 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

CTN :45085152

26 May, 2026 NA

Kolkata - West Bengal

Tender For supply of 28x28x12_un equal tee piece_ss , dn20_equal tee piece_ss316 , od 6mm_male connector_ss316_1-4 inches bspp-m , od 10mm_male connector_ss316_3-8 inches bspp-m , od 18mm_male connector_ss316_1-2 inches bspp-m , 1-4 inches bspp-m_ss316_male conn_8 od_269m , 1-4 inches bspp-m_ss316_male conn_8 od_789m , 3-8 inches bspp-m_ss316_male conn_8 od_789m , od 20mm_male connector_ss316_1-2 inches bspp-m , od 35mm_male connector_ss_1 inches bspp-m , od 28mm_male connector_ss_1 inches bspp-m , od 38mm_male connector_ss_1-1-2 inches bspp-m , od 12mm_male connector_ss316_1-2 inches bspp-m , od 12mm_male connector_ss316_3-8 inches bspp-m , od 6mm thk 1mm eq. union coupling_ss316 , od 10mm thk 1mm eq. union coupling_ss316 , od 18mm thk 2mm eq. union coupling_ss316 , od 8mm thk 1mm eq. union coupling_ss316 , od 8mm thk1mm equal union coupling_ss316 , od 20mm thk 2mm equal union coupling_ss , od 35mm thk 3mm equal union coupling_ss , od 28mm thk 2mm equal union coupling_ss , od 38mm thk 4mm equal union coupling_ss , od12mm thk1mm equal union coupling_ss316

CTN :44971064

08 May, 2026 NA

Darjeeling - West Bengal

Tender For corrigendum : supply of 0.75 inch for casing caping , tape insulation 10 mtr , solid plate with base frame suitable for surface plastic box of 4 module catpart no 30249wh , solid plate with base frame suitable for surface plastic box of 3 module catpart no 30238wh , solid plate with base frame suitable for surface plastic box of 2 module catpart no 30227wh , surface plastic box suitable for moduler switches and socket of 4 module capt part no 21292 , surface plastic box suitable for moduler switches and socket of 3 module capt part no 20449 , surface plastic box suitable for moduler switches and socket of 2 module capt part no 21281 , pvc square block , mcb db spn 8 ways double door 240 v with bus bar , mcb 20 amps sp 240 v , mcb 10 amps single pole 240 v , isolator 40 amp dp 240 volts , pvc copper cable pvc 2.5 sqmm s c multistrand , exhaust fan 300mm sweep with louver shutter , pvc copper cable pvc 1 sqmm s c multistranded conductor for earth wire in green color , steel screw full threaded 0.5 inch , steel screw full threaded screw 1 inch , steel screw full threaded screw 0.25 inch , blank plate of single module cat part no 21598 , puf insulated 55mm thick water tank 1000 ltrs with gi flange for connection with nipple and gasket , bib cock brass 15mm , pillar cock stainless steel cp 15 mm , stop cock brass 25 mm , taeflon tape , pvc float valve heavy duty 25 mm dia suitable for ppr pipe , stop cock brass 15 mm , stop cock brass suitable for 20 mm ppr water supply line , ppr pipe 25 mm dia , ppr pipe 20mm outer dia 3 layer pn 16 , ppr tee 20mm dia , ppr tee 25mm dia , ppr elbow 90 degree 20mm , ppr elbow 45 degree 20mm , ppr elbow 90 degree 25mm , ppr elbow 45 degree 25mm , ppr socket 20mm dia as per is 15801 , ppr union 20 mm as per is 15801 , ppr male threaded socket 20 x 25 mm dia , ppr female threaded socket 20 - 25 mm dia , pvc clip for ppr pipe 25mm dia , ppr reducer socket 25x20mm , 25 mm ppr tank connector , ppr male threaded socket 20 toi 15 mm dia , ppr female threaded socket 20 to 15 mm dia , ppr female threaded elbow 20 to 15 mm dia , ppr male threaded elbow 20 to 15 mm dia , ppr reducer socket 25x20 mm good quality , m seal good quality , whb vitreous ceramic size 450x330mm white complete , pvc flusing cistern 10 ltrs capacity with pvc connection and waste pipe , towel rail cp 600mm long , ewc vitreous ceramic strap including seat cover white s trap complete , looking mirror cum cabinet 450 x 300 mm , soap dishes stainless steel size 10cmx12cm , pvc pipe 2inch dia 6m long , pvc elbow 2 inch , pvc socket 2 inch , pvc floor trap 4 inch dia with grating 2 inch outlet , pvc socket 4 inch , pvc elbow 4 inch dia , pvc pipe 4 inch dia 6 mtr long , pvc grating 4 inch dia , lightning conductor complete set , electric earthing set complete , spanner set consisting of following in each set , centre punch 8mm dia isi marked , electric drill machine heavy duty 235 watt capacity with a set of drill bit , tester for electrician with plastic handle 150mm , showel square nose 14 gauge tata high carbon steel , galvanised iron pan mortar tasla 18 gauge 16 inch dia , measuring fibre glass tape 5 mtr long , picks axes with chiesel and point ends , water bucket steel 13 inch dia , rubber hand gloves for mason , industrial safety helmet , drill bit 3 to 15 mm , electric tile cutting machine with 05 nos inter changable blades , gum boots superior quality //bid details 2 / 67

Central Government/Public Sector

CTN :42880511

14 May, 2026 NA

Koraput - Odisha

Tender For corrigendum : tender for supply of manufacturing and supply of 2500 tpc forgings d d - flange , bush , casing , boss , cover , link , insert , flange , boss , flange , flange , boss , roller , lever var inlet gdvanewith fee , boss , contact bush , sleeve , flange , lever ii stage , flange , cover , flange , flange , flange , casing , left bracket , bracket , casing , casing , casing , injector , sleeve , casing , cover , bush , blank , nut , insert , t-joint , bracket , flange , bracket , casing , t-joint , t-joint , elbow , t-joint , link , flange , sleeve , boss , boss , boss , casing , flange , flange , t-joint , pad nut , plug , t-joint , rack , hinge , t-piece , dog , t-joint , lug , boss , t-joint , flange , t-joint , boss , t-joint , end piece , elbow , t-joint , bracket , t-joint , t-joint , elbow , t-joint , t-joint , bracket , adapter , t-joint , rope , t-joint , inlet guide vane lever , t-joint , union , t-joint , t-piece , casing , t-joint , elbow , t-joint , nut , union , valve casing , flange , t-joint , boss , lock washer , nozzle body , t-joint , link , clip , flange , lower flng , flange , t piece joint , flange , t-piece , t-joint , t joint , union , union , dog carrier , t-joint , lock washer , t-joint , t-joint , t-joint , upper flange , t-piece , cover , adapter , upper bracket , cover , link rod , flange , union , lug , clip , flange , flange , panel , elbow , elbow , bracket , union , contact bush , right pad nut , lever drive , lever , drive lever , safety washerr

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