Latest coupling guard Tenders | Government coupling guard Tenders

Central Government/Public Sector

CTN :43057565

12 Dec, 2025 NA

Ahmedabad - Gujarat

Tender For supply of 1/2 inch socket female (straight coupling) as per drawing no. 1209-18-406-075.

CTN :42739413

20 Dec, 2025 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of cartridge filter elements , 930 mm long hose , 250 mm long hose , 630 mm long hose , 900 mm long hose , 1650 mm long hose , conductivity display (meter with sensor) , fan cover , fan motor , kit wear parts , chi 2-40 neck ring retnr p-65 , oil pan , wick long tab , female adaptor , male adaptor , flexible pipe-pu8/9 , 3/8 elbow connector , pressure switch , pressure switch , flow switch , illumination push button whie , control transformer , lp hose 15mm ip 500mm long with 1/2 inch bsp(m) both sides , lp hose 50 mm id 500 mm long with 2 inch bsp(m) both sides , lp hose 50 mm id 410 mm long with 2 inch bsp(m) both sides , lp hose 63mm id 500mm long with 2 1/2 inch bsp(m) both sides , pressure gauge (0-100) , pressure guage(0-100 bar) , charging plug , hp connection feed/brine , mechanical seal for filter pump , 6 mm bolts for filter pump , end cover , gasket , k26repair kit (for prefilter/ filter pump) , sleeve gasket , split pin , 2 way ball valve set of 2 , ball valve abs 3 way d20 , taper bush for hp pump motor , taper bush , ro 200 (2tpd&4tpd) prefilter/filter pump motor bearing (de & , crt prefilter/filter pump motor bearing (nde) , o ring kit hp pump , zinc anode , seal kit for hp pump , valve kit for hp pump , oil seal , anode plug , seal retainer , motor v belt pulley 02 grooved , oil seal crankshaft , oil seal crank case , straight connector 3/8 , permeate male elbow , tee pu4 , oil sight glass , dolomite , membrane cleaner 11 , membrane cleaner 22 , membrane cleaner 33 , membrane solution 44 , s.s. jubilee clips 22 mm to 30 mm , lip seal dt module , o ring distance fitting outside , o-ring(pos. no. 412) for speck pump npy 2051 , high pressure flexible hose , h.p hose feed inlet/brine outlet , high pressure hose module outlet , brine r/w h.p. flexible hose , rubber hose 20mm , av mount akcc 85m , h.p pump driving belt(set of 2) , hp pump driving belt set , victaulic couplers 1.1/4 , belt spanner , socket d.i module , sleeve gasket , neck ring p 45 , neck ring for retainer p 65 , shaft seal p 105 , sleeve gasket , mechanical seal p 105 , sleeve gasket p37 , mechanical seal , anod plug , bearing (hp pump) , valve kit , seal kit , anode plug , seal kit , seal.oil , crankshaft , rod connecting assy , o-ringcrankcase cover , rod plunger , seal oil crankcase , retainer seal 2 pc , wick lg tab , adapter male , spacer w/coil springs , spacer v-packing , manifold discaharge , head distributor 3-4 air connection , o ring for head distributor assembly , o ring for head distriutor , o ring hp connection , groove ring gasket flange , abs solvent cement 100 gm , ball valve 2 way 20mm , abs ballvalve 3 way , connector 1 1-4 bsp (f) x 1 1-4 vivt , victualic coupling 1 , victaulic couplers 1.1/4 , pipe clamp 32 mm (2 bolt) , permeate male elbow , pvc tee pu9 , oil sight glass/ st. conn. 1/4 (m)xpu4 , connector straight , flange with bsp threading , smcv spindle & seat , pressure switch , control transformer , pressure gauge( 0-10 bar) , highpressure gauge 0-100bar , temperature indicator , flowmeter 40-400lph with magnetic float , flow switch , rubber hose 20mm , lp hose - 50mm id 410mm long with 2 bsp(m) both sides , lp hose - 50mm id 500mm long with 2 bsp(m) both sides , lp hose - 63mm id 500mm long with 2 1-2 bsp(m) both sides , lp hose - 75mm id 500mm long with 3 bsp(m) both sides , hp hose module out , hp flexible hose , hp hose 3/8 idx1/2unf-n&fx1000l , ss316 , hp hose of module in , taper bush 1610 20 mm bore , taper bush for motor pulley , filter & permeate pump bearing 2z 6201 , av mount akcc 85m , av mount , sq.pad sc8/50c(450x450x8mm) , jubilee clips for d 25 , jubilee clip 2a (38 mm-50mm) , pressure guage( 0-100 bar) , t-branch pu9 , h.p. connection - feed/brine , high pressure transmitter 4 to 20 ma (pt60) , pressure switch , hp pump driving belt set , abs service kit hp pump inlet ro 1530 , abs service kit for cartridge filter ro 1530 , ss service kit rosm 03 tpd , se

CTN :43052384

15 Dec, 2025 NA

Kamrup - Assam

Tender For supply of socket 25 mm , gi wire mesh 0 point 36mm x 15 mtr long 1 mtr wide , glass 3 mm frosted , glass pain 3 mm thick , glass putty 250 gram , glass shelf straight with cp railing 20 inch , hand shower with hook and tube 1 point 5 mtr , health faucet with hook and 1 point 5 mtr tube , kitchen rack 24 x 30 x 10 , kitchen rack 24 inch x 36 inch x 10 , kitchen sink with drain board 1145 x 510 mm 45inchx20 inch , kitchen sink with single bowl 19 inch x16 inch , kitchen sink with single bowl 24inch x18 inch , looking mirror glass 450 x 600 mm x 3 mm , m seal 1 kg pack , paint brush size 75 mm , paint brush small size 12 oblique 10 mm , pillar cock 15 mm sleek , plywood 7 ft x 3 ft 12 mm 7 ply commercial bwr grade , plywood 8 ft x 4 ft 4 mm commercial bwr grade , pre laminated particle board 18 oblique 20 mm thick 8ft x 4ft mm , pvc bib cock long body 15 mm , pvc bib cock 15 mm , pvc bib cock 20 mm , pvc connection pipe 600 mm , pvc connection premium 18ft with brass cp nut , pvc flush cistern smart type 5 ltrs , pvc grating 100 oblique 125 mm , pvc ptmt bathroom mirror cabinet 400 x 500 mm , pvc ptmt stop cock ext thread 15 mm , roofing fabric pbs roll 1mm thick 20 mtr long 1 mtr wide , s s grating 4 inch , s s grating 6 inch , sliding door bolt 300 mm with hasp , ss screw 25 mm , ss screw 40 mm , stop cock oblique valve brass 20 mm , synthetic enamel black paint 1 litre pack , synthetic enamel og oblique light og paint 1 ltr pack , synthetic enamel smoke dove grey paint 1 litre pack , synthetic enamel white paint 1 litre pack , thinner 1 litre , touch wood 1 litre glossy , tower bolt 100 mm , universal door stopper , wash hand basin 550x400 mm , wash hand basin small 450 x 300 mm , waste coupling for kitchen stainless steel sink outer plastic covered inner stainless steel 100 mm , waste fitting for size 32 mm for wash basin , water storage tank 5000 ltrs , water tank 1000 ltrs , water tank 500 ltrs , whb flat face 590 x 490 x 185mm , white cement 1 kg bag , cast copper alloy screw down bib taps and stop valves for water services as per is 781 (q3)

CTN :43049074

15 Dec, 2025 19.41 Lacs

Delhi - Delhi

Tender For supply of pn 1363 , finishing burs diamond tf 12ef , finishing burs diamond tr 12ef , finishing burs diamond tf 13ef , finishing burs diamond tf 21ef , finishing burs diamond tr 14ef , modified shoulder diamond burs 1 mm dia , round end cylindrical diamond burs 1 mm dia , dpi impression paste , torpedo shaped diamond burs with 1 point 8mm , torpedo shaped diamond burs with 1 point 2mm , beveled cylindrical diamond burs with 1 point 2mm , beveled cylindrical diamond burs with 1 point4 mm , ceramic finishing kit , straight h p dental stone burs white small , straight h p dental stone burs red small , dpi green stick , gingival retraction cord 0 , gingival retraction cord 00 , gingival retraction cord 000 , teeth preparation diamond point bur kit of 14 burs , polycarboxylate cement , nitrile non sterile gloves medium m , zirconia finishing and cutting disc , sintered diamond bursintered abrasive diamond disc fine grift , sintered diamond bursintered abrasive diamond flame shaped fine grift , sintered diamond bursintered abrasive domed cylinrical fine grift , dfs carbide cutter sintered abrasive diamond tappered flatfine grit , tooth moulding powder shade a bott of 55gm , tooth moulding powder shade b bott of 55gm , tooth moulding powder shade c bott of 55gm , tooth moulding powder shade d bott of 55gm , componeer kit , tissue punch set of 05 , dual core lutting resin paracore , relay x luting plus resin modified glass ionomer , temporary cement non eugenol rely x temp ne , non eugenol temporary cement , protemp temporization material shade a1 , direct opaque , espe astringent retection paste capsule , silance coupling agent , porcelain etchant 10 percent hydro fluric acid sys of 2 point 5 gm , double cone occlusal reduction 148 iso 032 , soft reliner intro kit dark pink , soft putty with light body , self cure resin cement , silacone duplicating material doublident , ceramic repair n system kit , gc reline ii soft auto mix chair side silicone material for relining retentive kit , hy bond glass ionomer cx 1 to 1 set containing powder 45gm and liquid 25ml pn 1190 , mira tray set of 06 , silicone for flexible gingival mask , soft liner tissue conditioner , dispensing tips for gingival mask , micro tips for gingival mask , tray adhesive , pattern resin gc , end cutting finishing bur , pinnacle brown impression compound orthokal pkt of 05 , medium body elastomeric impression material densply , disposable tips for silicion impression material , plastic perforated impression tray , dental posterior bile registration 50pc tray triple trays dental impression disposible , edentulous impression tray metal non perforated , disposable matrix band with handle , non eugenol zinc oxide pastecavex , die stone type 4 thixotropic blue colour , die stone type 4 thixotropic brown colour , hard wax pink cavex , flex rpd finishing kit , investment powder for cast partial denture fabrication pkt of 400gm wirovest bego , begosol investment liquid he 1000ml , maarc reinforcement mesh golden 10 pieces per packs , chairside special resin for relining and pick up of the implant supported dentures qu resin articulating paper, 100 pkt of 300 strips, fiber post para post fiber white parallel pf-160, beading and boxing wax, ceramic primer, ab dent o ring metal waving ortho silicon ring & cap, ab dent psa metal caps 5mm, height 3. 2mm, ab dent castable abutment with titanium base, np alloy adjustment kit, permanent soft liner mollosil, silicone soft denture retaining material(supplied as automix system), overdenture attachment set consist of a) previcliox r blue set x 03 b) previclix post rct x 10 c) revaxscreawdrive x 01 d) previclix rc dentist x 01 e) //bid details2 / 76

State Government

CTN :43022727

09 Dec, 2025 NA

Delhi - Delhi

Tender For providing/fixing of coupling guard and other allied work at 18 mgd sps dilshad garden.

Central Government/Public Sector

CTN :42157686

04 Dec, 2025 NA

Goa - Goa

Tender For bid to ras bid to ras supply of supply of bronze fittings lot 14 for frigate gsl yard nos 1258 and 59 : : - bronze straight equal union quadruple adaptor with outer thread dn10 pn160, bronze welded piece on pipe for union fittings dn10 pn40, bronze removable bulkhead union socket dn6 pn100 l 95, bronze removable bulkhead union socket dn20 pn100 l 140, bronze union end screw in connection for pressure gauge valve dn6 pn160, brass normal traveling coupling do 21 kb 17, brass extended traveling coupling do 21 kb 17, bronze screw in adapter union g1 dn10, bronze plug nut

Central Government/Public Sector

CTN :43030854

24 Dec, 2025 NA

Dharamshala - Himachal Pradesh

Tender For supply of test tubes straight mouth with caps 18 by150 mm , nylon cotton swabs sterilized 150mm , sterilized inoculation loops disposable , autoclavable test tube holder plastic 27 ml , sterilized disposable petri plates 100 by 17 mm , reagent bottle screw cap 1000 ml , reagent bottle screw cap 500 ml , reagent bottle screw cap 250 ml , reagent bottle screw cap 100 ml , beaker 1000ml , beaker 500ml , beaker 250ml , beaker 100ml , volumetric flask 100 ml , volumetric flask 250 ml , volumetric flask 500 ml , volumetric flask 1000 ml , centrifuge vials plastic autoclavable 15ml , tip box 1000 microlitre , tip box 100 microlitre , tip box 10 microlitre , micropipett tips plastic 1000 microlitre , micropipett tips plastic 100 microlitre , micropipett tips plastic 10 microlitre , measuring cylinder 1000 ml , measuring cylinder500 ml , measuring cylinder100 ml , measuring cylinder10 ml , autoclavable wash bottle 1000 ml , glass vials with screw cap 15 ml , glass slides microscopic , glass spreadr , durham tubes , cryovial stand for 1. 8 ml , cryovial rackpreservationbox , cryotag1. 8ml , forceps 6 inch blunt , forceps 6 inch fine , forceps 4 inch blunt , forceps 4 inch fine , spatula 6 inch , spatula 8 inch , spatula 10 inch , spatula 12 inch , brush small , brush medium , brush large , secchi disk , clinometer , measuring tape 15 meter , centrifuge tubes conical bottom 2 ml , centrifuge tubesroundbottom2 ml , centrifugetubesstandconical , flat rectangular ice pan for dna isolation 1l , flat rectangular ice pan for dna isolation 9l , pcr tube0. 2ml , pcr tube stand zero point ml , autoclave bag pack of hundred , surgical mask pack of 50 , atomizer spray bottles 250 ml , tissue roll two ply , utility tray medium 375 by 350 by 130 mm , utility trey white 320 by 260 by 70 mm , coverslip , mortar pastel marble 5 inch , coupling jar plastic , micropastel , glass staining jars rectangular , filter paper grade 1 , filter paper grade 42 , glass rod , pippets pumps 10 ml , droppers glass 10 cm , droppers glass 5 cm , droppers plastic n autoclavable 10 cm , droppers plastic n autoclavable 5 cm , spin collection tubes for dna isolation 2 ml , gloves xl size , dustbins 5 l , dustbins 10 l , ice box 10 l , 96 well microtiter plates round bottom , 96 well microtiter plates flat bottom , cotton absorbent , cotton non absorbent , surgical blades 22 pack of 100 , bunsen burner stand , bunsen burner pipe 2 meter , lpg gas cylinder pipe with regulator 2 meter //bid details2 / 66

State Government

CTN :42718798

10 Dec, 2025 29.89 Lacs

East Nimar - Madhya Pradesh

Tender For corrigendum : subject : procurement of various spares for esp of unit-3 & 4 of 2x660 mw, sstpp, mppgcl, dongalia.- on open offer basis ( as per the tender schedule) --, rope gasket for insulator siding base, material: fiber glass rope groove packing, dia.: 9.5 mm, twisted, temp. 538 degree, insulator gasket for 105 kv, material: double layer rubberized glass fiber cloth not wire inserted, o.d.: 425 mm, i.d.: 370 mm, thickness: -3 mm, temperature: - more than 250°c, rapper rod taper/taper (gd screen)-, length-4470 mm, taper length-94 mm both side taper, rapper rod taper/flat (gd screen)-, length-4470 mm, taper length-94 mm one side taper, rapper rod coupling (gd screen)-, length-178 mm, tapered-94 mm (at both end), straight-25 mm (at centre), full leg thread stud, m16x 610(support rod), material- ss 304, m16x2 hex nut, material- ss 304, m16 toothed lock washer (internal), material- ss 304, i bolt m16x180, material: gi (gr. 10.9), i bolt m16x240, material: - gi (gr. 10.9), rapper rod (ce)-, length-3589 mm, spreader bar (ce), anvil (ce), de rapper rod anvil cap (de), rapper rod coupling (de), length-229 mm, tapered-98 mm (at both end), straight-33 mm (at centre), triple spring retainer (de)-, spring (de)-, heavy hex nut (de)-m52-5, tie bar-1 (ce) 2126 mm, tie bar-2 (ce) 2926 mm, upper tie bar, lower tie bar

Central Government/Public Sector

CTN :42996962

22 Dec, 2025 7.31 Lacs

Mumbai - Maharashtra

Tender For procurement of thirty eight spares for ro plant d d - sleeve gasket , neck ring , anode plugs zinc anode , seal kit , valve kit , seal ring charging plug , driving belt set 20s , avm hp pump trolley , cartridge filter o ring , cartridge filter element 20 inch , o ring for distributor , dolomite , o ring hp connection , pl4 hose , pu9 hose , coupler for 1 inch vict coupling , vitaulic coupler pk20 , 3 by 8 m x pu9 elbow , pu 4 tee , st conn 1 by 4 inch m x pu 4 , 3 by 8 x pu9 straight connector , rubber hose 25 mm by permeate hose , hp hose pi 60 , module in out hose , hp hose raw brine water , jubilee clip 00 13 mm to 20 mm , jubilee clip 1x 30 mm to 40 mm , jubilee clip 2x 45 mm to 60 mm , hose for cf out to hp pump inlet , 1 by 4 m x pu4 elbow connector , ball bearing set for crt 4-3 by 4-4 , abs service kit 20s by 30s ro 1530 , pressure switch , electrical spare kit ro 1530 , elbow pvc 3 by 8 inch m x pu4 , hp hose pt 60 , av mounts for pk 20 , hp pump crank case oil

CTN :42377216

11 Dec, 2025 2.74 Crore

Mumbai - Maharashtra

Tender For corrigendum : supply of spares of switchboard auto change overs switch boat davit and steering gear 24blec002 d d - wear down gauge , indicating lamp colour red input voltage 240v ac 50hz led , hose 03id 12 7 1 5 mts lg , hose 04 id 12 7 1 5 mts lg , shunt trip of mccb , motorised mechanism for 250 mccb 160 200a mccb , motorised mechanism for 400 630 , packing rings 3 8 48 long , battery 26ah 12v , outboard bearing , lever operated dc valve , split collet straight male stud coupling 1 12 bsp x 50mm od , split collet for straight pipe coupling 50mm od x 50mm od , split collet for straight pipe coupling 30mm od x 30mm od , split collet straight male stud coupling 1 14 bsp x 30 mm od , split collet straight male stud coupling 3 4 bsp 20 mm od , split collet for straight pipe coupling 20mm od x 20 mm od , split collet straight male stud coupling 3 8 bsp 12 mm od , split collet for straight pipe coupling 12 mm od x 12 mm od , split collet for straight male stud coupling 2 bsp x 50 mm od , split collet straight male stud coupling 3 4 bsp x 12 mm od , split collet for strt male stud coupling 1 1 2 bsp x 50 mm od , split collet for straight pipe coupling 50mm od x 50mm od , split collet for straight pipe coupling 30mm od x 30 mm od , split collet for strt male stud coupling 1 1 2 bsp x 38 mm od , split collet for strt male stud coupling 1 1 4 bsp x 30 mm od , split collet for straight pipe coupling 38 mm od x 38 mm od , split collet for strt male stud coupling 3 4 bspx 20 mm od , split collet for straight pipe coupling 20 mm od x 20 mm od , split collet for equal tee coupling 20mm od , indicating lamp colour yellow input voltage 240v ac 50 hz , indicating lamp colour blue input voltage 240v ac 50hz le , indicating lamp colour green input voltage 24 v dc led typ , coil contactor for heater contacts cathnoss90551 , hose 05 id 19x 2 5 mts lg , hose 07 id 12 7 x 1 5 mts lg , hose 09 id 12 7x 2 5 mts lg , hose 10 id 12 7 x 2 5 mts lg , hose 11 id 7 9x 1 2 mts lg , hose 13 id 12 7 2 5 mts lg , pvg assembly , indication lamp amber 110v ac , indication lamp white 110 v ac , fin shaft seal , hcos 380v 3phase 50 hz 200a , inflatable seal , bush , hrc fuse 10a , dc power supply , power fuse 50a hrc 50a , acb spare motor , dl 100 mccb 20a , dl 100a mccb 40 50 a , dl 100a mccb 50-63a , dl 100 mccb 63-80a , 400 1a 7 5 va ct with accuracy class 1 , teknic led 24v dc amber , auxilary relay re300 dc , red push button , power terminals cstsn4 , power terminals cts35ls , ammeter ae 0 400a , phase reversal relay , red pb with 1 no 1 nc contact for trip , tp mcb 25a 115v 400hz , dp mcb 25a 115v 400hz , tp mcb 240v ac 50hz 16a , dp mcb 115v ac 400hz 63a , dp mcb 115v ac 400hz 50a , tp mcb 115v ac 400hz 32a , tp mcb 115v ac 400 hz 10a , mn0 aux contactor 2no 2nc with 380v ac coil , mn0 aux contactor 1no 3nc with 240v ac coil , spring washer m8 , power terminals t100 int , boost pressure superchange filter element , servo pressure filter element , rudder angle transmitter ratp15b sg , ssi to serial distribution card ssdc , keylock one inch enclosed rotary switch , indication lamp red 110 v ac , indication lamp red 415v

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