Latest tight lock coupler Tenders | Government tight lock coupler Tenders

CTN :43606748

27 Jan, 2026 NA

Chandigarh - Chandigarh

Tender For supply of supply of stores c c--copper alloy taps/stop valves (v2) conforming to is 8931 (q3) , bathroom water shower (v2) (q3) , stainless steel shelf rack (q3) , water storage tank 500 ltr capacity shape cylindrical vertical double layer , mirror looking size 450 mm x 600 mm , wire mesh 24g 14 mesh 4 feet wide roll of 15 mtr , cabinet mirror pvc size 455 x 355 mm hard board plastic , glass corner shelf 12 inch thickness of 4 mm with fixing arrangements , kitchen sink 36 inch x18 inch with drain board sand bowl size 410mmx355mmx200mm , water storage tank 1000 ltr capacity shape cylindrical vertical double layer , toilet seat vitreous china fm set size 520 x 360 x 390mm europen pattern , glass shelf 600 mm long , s. s curtain rod 25mm dia 3 point 65 mtr long 1 point 6mm thick with bracket , putty readymade for glazing 10 kg pack , pvc waste pipe 32mm long , aluminium door stopper double leg , ss curtain rod side bracket , gi pipe 15mm isi mark , wash basin flat back size 60 x 40 x 40 color white , vitreous china white counter top wash basin in square rectangular , gi teel size 15 mm , gi tee 20mm , vitreous china wash down closed pan pedastal pattern , viterous china squatting pan orrisa pattern size 580x440mm white , gi elbow 15mm , gi female elbow 1 and 2 inch x 1 and 2 inch , aluminium handle 125 or 150mm , vitreous china wash basin white flat back size 500x400mm , gi tank nipple 20 mm , pvc bend size 75mm , bracket ss , gi nipple 20 mm dia 6 inch long , pvc bend size 100mm , gi elbow 20mm , gi socket 25mm , gi nipple 15 mm dia 6 inch long , glass sheet frosted 600mm x 1200 x 3 point 8mm , gi socket 15mm , gi union 20mm , gi nipple 20 mm dia 2 inch long , gi nipple 15 mm dia 9 inch long , white cement in 1 kg pack , gi socket 20mm , gi reducing elbow 1 inch x 1 and 2 inch , gi tee size 1 and 2 inch dia , gi nipple 20 mm dia 9 inch long , m seal 90 or 110 , kitchen sink with single bowl size 24x18 inch a , pvc flushing cistern 10 ltr capacity duel type , kitchen sink 36 inchx18 inch with drain board sand bowl size 410mmx355mmx200mm , factory made manhole cover of size 750 x 750mm , toilet seat vitreous china fm set size 520x360x390mm europen pattern , cover for pvc water storage tank 1000 ltrs , urinal bowl flat back with flushing rim size 440x265x 315mm , vitreous china white counter top wash basin , pvc kittec coupler 16 to 20 , pvc kittec coupler 20 to 25 , pvc kittec coupler 12 to 16 , pvc kittec tee 12 to 16 , pvc kittec elbow 12 to 16 , wc orrisa type white vitreous , ewc toilet seat s type europen pattern toilet seat vitreous china type srisht , 20mm dia cpvc pipes sdr 11 , 25mm dia cpvc pipes sdr 11 , silicone water proof multipurpose adhesive and sealent 750 ml , cpvc brass elbow 20mm , cpvc brass tee 20mm , cpvc brass elbow 25mm , cpvc brass tee 25mm , cpvc brass union 20mm , cpvc brass union 25mm , cpvc ball value 20mm , cpvc ball value 25mm , male brass threaded adoptor mta or mbta 20mm , male brass threaded adoptor mta or mbta 25mm , female brass threaded adoptor mta or mbta 20mm , female brass threaded adoptor mta or mbta 25mm , tank adopter 20mm , tank adopter 25 mm //bid details2 / 74

Central Government/Public Sector

CTN :43534847

09 Feb, 2026 NA

Mumbai - Maharashtra

Tender For supply of spherolastic rubber bearing (silent block) for aar-h type tight lock coupler head forlhb coaches conforming to rdso specification no. rdso/2011/cg-03 rev-03 , amendment slip no 1. of july 2024. make of silent blocks should be either tvs or gmt vide rdso letter no. mc/blb/cbc dt 31-08-2024. item shouldbe procured from rdso approved vendor sources for aar-h type tight lock coupler head for lhb coaches.as per rdso's letter no. mc/blb/cbc dated:28.04.2025, silent block should be interchangeable among various make. rdso item id: 3100211 [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :43593214

27 Jan, 2026 NA

Jhansi - Uttar Pradesh

Tender For design manufacture and supply of high tensile aar h type tight lock centre buffer coupler head with transition screw coupling and its associated components for fitment on broad gauge passenger coaches of indian railways as per rdso.specn.no. rdso/2009/cg-22, rev -01 one coupler set shall consists of the following 1.tight lock coupler head with transition screw coupling and its associated components 1 no rdso approved firm drgs. 2.balanced draft gear with pivot pin 1 no rdso approved firm drgs. 3.supporting device for coupler head with m20 fasteners 1 no rdso approved firm drgs. 4.manual uncoupling device with m12 fasteners 1 no rdso approved firm drgs. 5.rear carrier plate for draft gear with m16 fasteners 1 no rdso approved firm drgs. 6.front carrier plate for draft gear with m16 fasteners 1 no rdso approved firm drgs. special condition : 1. maintenance manual in soft copy and hard copy shall be supplied with item. 2.necessary test certificates as per rdso.specn.no. rdso/2009/cg-22 (rev -01) shall be supplied with item. 3. amd-01 of rev.03 or latest revision of specification rdso/2011/cg-03 referred in rdso/2009/cg-22, rev -01 or latest shall be followed.4. tenderer to submit rdso approved drawings at the time of quoting the tender. 5. packing condition: items are to be packed in two different boxes as given below. i. list of items to be in box-1 1. balanced draft gear with wedge block assembly & wedge block. 2. rear carrier plate 3. fornt carrier plate 4. fasteners for front and rear carrier plates. ii. list of items to be in box-2 1. coupler head and associated components. 2. main pivot pin. 3. supporting device for coupler head. 4. fasteners for supporting device. 5. manual coupling device 6. fasteners for manual uncoupling device. 7. split pinsfor carrier plate. 8. balance items, if any.. instructions for packing of fasteners. 1. box-1: item-4 2. box-2, item-4,6 & 7/ each to be packed and sealed separately in transparent polythene cover of minimum 200 microns with appropriate description labels kept inside for easy identification. stiffener plates must be supply as rdso letter no. no. mc/blb/cbc date: 01.11.2025. [ warranty period: 84 months after the date of delivery ]

Central Government/Public Sector

CTN :43593616

22 Jan, 2026 NA

Bhuj - Gujarat

Tender For supply of knuckle pivot pin for h type tight lock coupler ( frontier make) drg no . sk:62724 itemno.04 for high tensile tight lock centre buffer coupler with aar h type head and balanceddraft gear to rdso specification no rdso/2011/cg-03 (rev-03) make/brand:fas10. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :43535232

21 Jan, 2026 NA

Hubli - Karnataka

Tender For supply of aar-h type tight lock coupler head assy. as per escort drawing sk-463 and confirming tordso specification no. rdso/2011/cg-03 rev.01. [ warranty period: 48 months after the date of delivery ]

Central Government/Public Sector

CTN :43535272

27 Jan, 2026 NA

Barauni - Bihar

Tender For supply of cbc gauge. h-type tight lock coupler. technical specification as per rdso specification no rdso /2011/ cg-03 of october 2011 material tools steel is: 3748/9090, hardness 50-55 hrc, to be suppliedwith calibration certificate (from nabl accredited lab) for 24 months. i) 01 no contour maintenance gauge,gauge no 31000 ii) 01 no aligning wing limit gauge, gauge no 32600 iii) 01 no contour condemning limit gauge, gauge no 34100 iv) knuckle nose wear and stretch limit gauge, gauge no 34100-2a v) vertical height condemning limit aligning wing pocket & guard arm gauge, gauge no 34101-4 vi) vertical height condemning limit aligning wing pocket and guard arm gauge, gauge no 44250-5. make: ganapathy or similar [ warranty period: 30 months after the date of delivery ]

CTN :43543971

09 Feb, 2026 NA

Izatnagar - Uttar Pradesh

Tender For supply of high tensile aar h type tight lock coupler complete with transition screw coupling and balance draft gear and all other associated components as per rdso specification rdso/2009/cg-22 rev-01

CTN :43439374

20 Jan, 2026 12.00 Lacs

Imphal - Manipur

Tender For corrigendum : supply of surface and wall mounted led tube rod , pixel bulk head fittings in deep drawn anodized aluminium body , reccess ceiling , ceiling fan , pvc insulated heavy duty 1100 vol , pvc sheathed unarmoured stranded copper conductor , modular switch piano flush type 6 amps , modular switch piano flush type 16 amps , modular socket outlet multipurpose , surface mounting plastic boxes , combined cover plate , ombined cover plate , blanking plate for modular switch , ceiling rose , flexible pipe pvc heavy duty , pvc casing capping 25 mm , pvc coupler for 25 mm , pvc tee for 25 mm , pvc socket for 25 mm , pvc elbow for 25 mm , pvc corner bend for 25mm , pvc casing capping 32mm , pvc coupler for 32mm , pvc tee for 32mm casing , pvc elbow for 32mm , pvc corner bend for 32mm , mcb db 8 way spn , mcb 10 a sp , mcb 20 a sp , mcb 32 a dp , vitreous china wash hand basin of size 550mm , stainless steel kitchen sink , pvc waste pipe , cp waste coupling 32mm , cp cast copper alloy bib cock , pvc connection pipe 15mm dia , cp cast copper alloy stop cock 15mm , cp cast copper alloy pillar cock 15mm , cp cast copper alloy angle cock 15mm , staging for hdpe water storage tank , four layer hdpe water storage tank , pvc float valve 25mm , pp r pipe tank connector 25mm , pp r pipe , pp r pipe elbow , pp r pipe tee , pp r pipe socket , pp r gate valve , pp r pipe union , pp r pipe union socket , pp r pipe reducer elblow , pp r pipe reducer tee , pp r pipe te , pp r pipe nipple 20mm , pp r pipe nipple 25mm , pp r pipe elbow 20mm make , pp r pipe socket 20mm , pp r clamp suitble for fixing of 20mm , pp r clamp suitble for fixing of 25mm , pp r end cap 25mm dia make , wood screw , powder coated aluminium drapery rod 25mm , powder coated aluminium , silicon gel 500grm , silicon gun , polished granite stone slab , bricks best quality sub class , heavy duth exaust fan , turbo ventilator , stainless stee , receptacle 20ltr , refrigerator , water dispenser , powder type fire extinugsher , ss wiremesh , sunmica , plywood , mdf liminated board , wood scantling , nails , gypsum board for ceiling , ordinary portland cemen , corse sand , non skid ceramic , white cement , aggrigate , interlocking tiles , double sleeping bunk , coir mattress of size , ms plate , pbs roll 10mtr roll , tmt bar 12mm , tmt bar 10mm , cgi sheet , square pipe , welding , flyproof , fly katcher , gi pipe , gi tee , gi elbow , gi socke , gi nipple , gi tenk , gi store , aluminium sliding

Central Government / Public Sector

CTN :43478973

20 Jan, 2026 NA

Sambalpur - Odisha

Tender For supply of high tensile aar-h type tight lock coupler with transition screw coupling for fitment on bg passenger coaches of indian railways and balanced draft gear, un-coupling devices, supporting device and other related components as per spec no rdso/2009/cg-22 rev-01.

CTN :43409162

20 Jan, 2026 NA

Faridkot - Punjab

Tender For supply of riveter , plastic sheeting , insulation removal tools , heat shrink tubing , tape measure with laser , thermal imaging camera , wire brush , trowel , measuring wheel , vise grip pliers , square , jigsaw , insulation cutters , duct tape , insulation blankets , caulking gun , insulation fasteners , pry bar , socket set , bending tool , scissors , insulation sleeves , heat gun , foil tape , adhesives , pipe insulation , insulation cutting tools , utility knife , heavy weight table , wooden desk for material procurment , bench vice , pipe vice , pipe wrench , adjustable spanner , double ended spanner set , basin wrench , parrot plier , nose plier , cutting plier , screw driver set , hammer , meter tape , insulation tape , plastic pipe cutter , tube cutter , hack saw frame , hack saw blades , torch light , drill machine , drill bit set , screw set , rawl plug set , nails set , tester , allen key set , flat file with handle , ppr fusion machine , pipe reamer , teflon tape , thread bundle , water level tube , spirit level , plumb bob , tri square , stainless steel scale , shovel , chisel , centre punch , knife , plunger , gi pipe ratchet die set , scotch bite , safety shoe , safety belt , safety glass , safety gloves , ear plug , helmet , ball valve , gate valve , cpvc pipes , cpvc tee , cpvc elbow , cpvc male threaded adapter , cpvc female threaded adapter , cpvc coupler , cpvc union , cpvc female threaded elbow , cpvc reducer , cpvc end cap , cpvc solvent cement , gi pipes , gi tee , gi elbow , gi male threaded adapter , gi female threaded adapter , gi coupler , gi union , gi hex nipple , gi reducer , gi end cap , ppr pipes , ppr tee , ppr elbow , ppr male threaded adapter , ppr female threaded adapter , ppr coupler , ppr union , ppr end cap , composite female threaded elbow , composite pipe , composite female threaded adapter , composite elbow , composite male threaded adapter , swr pipe , swr sweep tee , swr tee , swr y- joint , swr reducer joint , swr elbow , swr vent cowl , upvc solvent cement , hdpe - pe pipe , hdpe - pe sweep tee , hdpe - pe tee , hdpe - pe yjoint , hdpe - pe reducer joint , hdpe - pe elbow , hdpe - pe elbow 40mm , hdpe - pe vent cowl , rubber lubricant , wash basin , pedestal wash basin , waste coupling , indian wc , european wc with seat cover , kitchen sink , urinal , hose pipe-plastic , connection pipe , angle cock , bib cock , basin mixer , over head shower , wall mixer , bottle trap , health faucet , p trap for wash basin , p trap for wc riveter (for fastening certain types of insulation), plastic sheeting (for moisture barriers), insulation removal tools (if retrofitting), heat shrink tubing (for small areas), tape measure with laser (for precision), thermal imaging camera (to detect leaks), wire brush (for cleaning pipes), trowel (for applying adhesive), measuring wheel (for longer distances), vise grip pliers, square (to ensure accurate cuts), jigsaw (for custom shapes), insulation cutters (for rigid foam), duct tape, insulation blankets (for larger pipes), caulking gun (for sealants), insulation fasteners (plastic or metal), pry bar (to adjust existing structures), socket set, bending tool (for flexible insulation), scissors, insulation sleeves, heat gun, foil tape, adhesives (spray adhesive, contact cement), pipe insulation (foam, fiberglass, etc. ), insulation cutting tools, utility knife, heavy weight table (wooden / iron framed), wooden desk for material procurment (6'*2'*3'), bench vice (fixed on table), pipe vice (fixed on table), pipe wrench - 8 ", pipe wrench - 10 ", pipe wrench //bid details2 / 146

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