Latest screw coupling Tenders | Government screw coupling Tenders

Central Government/Public Sector

CTN :45605298

18 Jul, 2026 NA

Chittaranjan - West Bengal

Tender For corrigendum : supply of high tensile transition cb coupler(top operated) with top lifting hook, top lifting assembly & link for top operation in fitted condition but without high capacity draft gear, striker block & suspension hook (for tr screw coupling)as per rdso drg no. sk.dl-4809 alt. 1 or latest item no. 1 to 8, 12 to 14, 35 to 40, 42 & 46 to 53. except item no.- 9 to 11, 15 to 34, 41, 43 to 45 for wag-9hc locomotive. as per drg.no. skdl-4809 alt.1 as per specn. rdso specn. no. 56-bd-07 m.a no.2 or latest. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

State Government

CTN :45655945

06 Jul, 2026 24.99 Lacs

Dapodi - Maharashtra

Tender For corrigendum : supply of handpump spare parts at pune zp - supply of handpump spare parts, die set 12mm with handle & bits, hydraulic vice 32 mm., heavy duty clamp 32 mm, heavy duty clamp 65 mm, connecting rod vice, pipe lifter spanner for 32mm n.b.pipe., pipe wrench 300 mm, pipe wrench 450 mm, pipe wrench 600 mm, pipe wrench 900 mm, double ended open jaw spanner 17 * 18 in c.v. steel, hacksaw frame, pump bucket (nitrile) for deepwell hand pump(is: 15500 part 7), sealing ring for deepwell handpumps (is: 15500 part 7), hex nut with bolt m 12 * 40, handle axle along with nut & washer for deepwell hand pump (is: 15500 part 4), single side shielded bearing confiming to is: 15500 part 4 suitable for above handpumps, chain nut with bolt m-12x40 (is: 15500 part 4), chain with coupling for deep well hand pump, head for deepwell hand pump (is: 15500 part 4), third plate suitable for deepwell hand pump (is: 15500 part 4) (im-ll), water tank for deepwell hand pump (is: 15500 part 4) (im-ll), connecting nrod of 12 mm dia. x 3 mtr. length, i.s.i.marked galvanized steel tubes as per i:s 1239 ( part-1) /2004 amdt.1 to 4 scrwed at both ends as per i:s 554/1999 ( reaffirmed 2004) . one end socketed with isi marked socket as per is:1239 ( part -ii)/1992 ( reaffirmed 2003) and other end protected with plastic thread protector medium class , bore size (nominal)diameter 32 mm , length 3 meter, cylinder assembly i.m.ii, cylinder body with brass liner for deepwell hand pump (is: 15500 part 5), reducer cap for deepwell hand pump (is: 15500 part 5) (im-ll), upper valve along with rubber seat for deepwell hand pump (is: 15500 part 6) (im-ll), upper valve assly suitable for deep well hand pump (im-ll) (is: 15500 part 6) (im-ll), lower valve assembly i.m.ii, hacksaw blade (high speed steel), spacer g.m. i.m.ii, rubber seat lower valve (im-ll), rubber seat upper valve (im-ll)

Central Government/Public Sector

CTN :45733184

08 Jul, 2026 NA

Multi City - Karnataka

Tender For auction sale of depot ferrous scrap - 98050126]scrap cond./released/unserviceable ms scrap such as cbc coupler bodies, angels channels, signal rods, dash pot, yokes, draft gears sets, ms sheets, winch for lc gate, lever lock, lever rods, pull rods, suspension tube, bracket cl, housing axle bearing, chequered plates, cbc operating handle, rail cutter, rel hook, anti roll bracket, dredger drum, chain, centering disc, ms liners, center pivot washer, center pivot ring, side frame key, adopter narrow jaw, anti roll bar, wear plate, adopter wide jaw, suspension rods ,equalizing stay, erc clips, rail flange, chain hook, rotary shield with bearings, sab parts, ls beam, hangers, brake levers, brake hangers, adapter broken, center pivot top, anvil, workout sab, plate screws, transformer body and its ms parts, knuckle, fabricated test rig, gear wheel, anchor link, brake beam cut parts, axle box housing, bearing plates, rivette, chair plate, ms bed plate, ms gauge tie plate, structure bar, ms tie plates, slide chaires, center pivot, tamping tools, jim crow, cribs, track machine parts, locking plate, operating handle, cbc lock, cbc yoke, lower spring sheet beam, rail tong, center beams, screw couplings, lower spring sheet beam, cut pieces of pipes, buffers, buffer plungers, buffer casings, draw gear hooks, iron rods, wire, bolt & nut and other items coming under ms scrap on as is where is condition is available under the custody of cdms 08 ward ap. note: 1.pick and choose of the material are not allowed. loading to be started from one end and to be ended on other end only.(loc:bin no. 121 at scrap yard)

Central Government/Public Sector

CTN :45255059

15 Jul, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of aar 'h' type lock coupler with transition screw coupling & balance draft gearas per drawing/specification no. rdso/2009/cg-22 rev.01%a0and as per clause 3.0 of rdso specification no. rdso/2009/cg-22 rev.01, all provision of rdso specification no. rdso/2011/cg-03 (rev.03) with amendment no.1 (july 2024) shall be applicable to the tight lock coupler with transition screw coupling. [ warranty period: 84 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted:max 8 lacs ] ]

Central Government/Public Sector

CTN :45743936

15 Jul, 2026 NA

Bhopal - Madhya Pradesh

Tender For supply of aar 'h' type lock coupler with transition screw coupling & balance draft gearas per drawing/specification no. rdso/2009/cg-22 rev.01%a0and as per clause 3.0 of rdso specification no. rdso/2009/cg-22 rev.01, all provision of rdso specification no. rdso/2011/cg-03 (rev.03) with amendment no.1 (july 2024) shall be applicable to the tight lock coupler with transition screw coupling. [ warranty period: 84 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted:max 8 lacs ] ]

Central Government/Public Sector

CTN :45735876

08 Jul, 2026 NA

Perambalur - Tamil Nadu

Tender For supply of collar for enhanced capacity screw coupling size: 63 x 38.5 x 12.5 mm with two nos hole:- 6.3 mm. as per drawing no: icf/sk-2-3-016,is -2062.84 hsn code-8607, material and specificationas per drawing. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45733143

08 Jul, 2026 NA

Multi City - Rajasthan

Tender For auction sale of depot ferrous scrap - ms and cast steel scrap of diesel loco parts comprising of cylinder liners, cylinder head, fly wheels, gear, pin, connecting rod, piston, ring, valve, camshaft, turbo parts, screw coupling and fittings, axle boxes, shockers, knuckle adopter, gear case, stay plates, collar , housing, buffer assembly, ring, fasteners and other parts of sort and size with or without minor non ferrous attachment and residue oil and grease if any [ bin 28]

Central Government/Public Sector

CTN :45632886

03 Jul, 2026 NA

Vellore - Tamil Nadu

Tender For corrigendum : spacer coupling for pa fan as per drg no. 3-55-830- 02267 to transmit 3200 kw@1490 rpm. , forged steel pin bush type flex coupling as per drg no. 3-56-870- 05424 to transmit 110 kw@ 1480 rpm.

Central Government / Public Sector

CTN :45737470

06 Jul, 2026 NA

Tirupati - Andhra Pradesh

Tender For supply of trunnion (r.h.threaded) for enhanced capacity screw coupling to rdso sk-99002,alt.'5', item-6 and rdso strno. c-9505(revised aug.2001). (warranty period : upto 30 months from the date of delivery.) [ warranty period: 30 months after the date of delivery ] ]

CTN :45500002

02 Jul, 2026 NA

Chandigarh - Chandigarh

Tender For bid to ras corrigendum : supply of capacitors for electric fan motors as per is 1709 (v2) (q3) , pvc insulated unsheathed cable with flexible conductor isi marked to is 694 (q2) , bathroom water shower (v2) (q3) , waste fittings for washbasin and sinks as per is 2963 (q3) , copper alloy gate valve for waterworks purpose (v2) conforming to is 778 (q3) , health faucet (q3) , switch socket combined 6 amp , switch socket combined 16 amp , copper fuse wire , glass shelf 18 inches , corner glass shelf , bathroom cabinet mirror , ewc , ewc one piece , table top wash basin , wall hung ewc , cp waste coupling 40 mm , cp jet spray 15mm x 1.5 mtr long , brass float valve 15mm , pvc float valve size 15 mm with alumn rod and pvc ball , pvc float valve size 20 mm with alumn rod and pvc ball , pvc flushing cistern , pvc waste pipe , pvc waste coupling 38 or 40mm , pvc washer for tap15 mm , helical door spring , aluminum sliding door bolt , door stopper , tank cover 500 or 1000 ltrs without thread , tank cover 500 or 1000 ltrs with thread , paint brush 75mm , paint brush 100mm , thinner , black screw 15mm , black screw 25mm , black screw 40mm , black screw 50mm , oil glass putty , window plain glass sheet , stainless steel wire mesh 1200mm , ply wood one side teak face 4mm , gi pipe 15 mm dia , bend gi 15 mm , bend gi 20 mm , nipple gi 15 mm x 50mm long , nipple gi 15 mm x 75mm long , nipple gi 15 mm x 150mm long , nipple gi 20 mm x 75mm long , nipple gi 20 mm x 100mm long , gi union 15 mm , gi union 20 mm , gi union 40 mm , gi union 50 mm , gi socket 15 mm , gi socket 20 mm , gi socket 40 mm , gi socket 50 mm , reducing socket 15 x 20 mm , reducing socket 15 x 25 mm , gi elbow 15 mm , gi tee equal 15 mm , gi tank nipple 15mm , plug gi 15 mm , plug gi 40 mm , plug gi 50 mm

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