Latest lock coupler Tenders | Government lock coupler Tenders

corporations/Associations/Others

CTN :41192873

07 Aug, 2025 2.10 Lacs

Haveri - Karnataka

Tender For dma/hvr/2025-26/water supply materials annual maitainance/ts - for 25 mm dia gi collar , for 32 mm dia gi collar , for 50 mm dia gi collar , electro fusion coupler 63 mm, electro fusion coupler 75 mm, electro fusion coupler 90 mm, electro fusion tee 63 mm , electro fusion tee 75 mm , electro fusion tee 90 mm , electro fusion elbow 63 mm , electro fusion elbow 75 mm , electro fusion elbow 90 mm , electro fusion reducer 90x63 mm , electro fusion reducer 75x63 mm , stainer 80 mm, m.s. flange 3 inch, cpv fta 0.5, cpve elbow brass 0.5 , compression mta 63 mm , compression mta 75 mm, compression mta 90 mm , pvc insulated cable of flat 3 core (sheathed) 1x3x1.5 sqm, sqm pvc insulated cable of flat 3 core (sheathed) 1x3x2.5, pvc insulated cable of flat 3 core (sheathed) 1x3x4 sqm, providing submersible pump set of 150mm dia suitable for bore well and confirming to is 8034-2000 3phase, ss bowl and impeller with low volt motor as per specifications,6.50 hp - 135 lpm at 110 m equals to 12 stg outlet dia - 2.00 inch , gi union 20.88.4 32 mm nominal bore , gi union 20.88.6 50 mm nominal bore , for 20 mm dia gi collar , pvc tee 180 mm dia , pvc tee 200 mm dia , pvc bend 25 mm dia , pvc bend 32 mm dia , pvc bend 40 mm dia , pvc bend 63 mm dia , pvc bend 180 mm dia , pvc bend 200 mm dia , pvc service saddles 25 mm dia , pvc service saddles 32 mm dia , pvc service saddles 110 mm dia , pvc service saddles 140 mm dia , pvc service saddles 160 mm dia , pvc service saddles 180 mm dia , pvc service saddles 200 mm dia , pvc reducer 25 mm dia, pvc reducer 32 mm dia , pvc reducer 40 mm dia , pvc reducer 140 mm dia , pvc reducer 160 mm dia , pvc reducer 180 mm dia , pvc reducer 200 mm dia , chlorinated polyvinyl - chloride (cpvc) pipe 32 mm nominal dia. , brass bib-cock 15 mm dia , brass bib-cock 20 mm dia , coconut broom stick , coir brushes , enamel paint , pvc couplers 25mm dia , dry distemper , nuts and bolts , ms flanges of 100mm dia and 8mm thick. , ms flanges of 150mm dia and 12mm thick. , pvc couplers 32mm dia , ms flanges of 200mm dia and 16mm thick. , ms flanges of 250mm dia and 16mm thick. , ms flanges of 300mm dia and 16mm thick. , providing, single phase submersible pump sets of 100mm dia (4 inch) suitable for bore well confirming to is 8034-2000 specifications 2 hp 1.5kw-25 stage, electrical & automation aluminum alloy dol starter, power 4 horsepower 3phase l&t,siemens equvilent, electrical & automation aluminum alloy dol starter, power 4 horsepower single phase l&t,siemens equvilent, pvc couplers 40mm dia , pvc couplers 50mm dia , pvc couplers 90mm dia , pvc couplers 160mm dia , pvc couplers 180mm dia , pvc tee 32 mm dia, pvc tee 140 mm dia , for 20 mm dia gi elbow , for 25 mm dia gi elbow , for 32 mm dia gi elbow , for 50 mm dia gi elbow , for 20 mm dia gi bend , for 25 mm dia gi bend , for 32 mm dia gi bend , for 50 mm dia gi bend , for 20 mm dia gi tee , for 25 mm dia gi tee , for 32 mm dia gi tee , for 50 mm dia gi tee , for 20 mm dia gi socket , for 25 mm dia gi socket , for 32 mm dia gi socket , for 50 mm dia gi socket , for 15 mm dia gm gland cocks , for 20 mm dia gm gland cocks , providing and laying of warning tape / caution tape / detector tape for hdpe pipes of 200 mm wide, 300 micron thick, blue in colour confoming to relevant iss with latest amendments with appurtenances., complete, size 50 mm gate valve, size 50 mm non-return valve, chlorinated polyvinyl - chloride (cpvc) pipe 20 mm nominal dia. , chlorinated polyvinyl - chloride (cpvc) pipe 25 mm nominal dia. , medium duty gi pipe of 32mm dia , medium duty gi pipe of 50mm dia , pvc pipes of 6 kg/cm2 for 110mm(1.894) , pvc pipes of 6 kg/cm2 for 160mm(3.923) , pvc pipes of 6 kg/cm2 for 200mm(6.233) , rcc pipe np3 600 mm dia & 2.5 m long , rubber gasket sbr quality 450mm dia. , upvc pipe is 16098 sn 4 - 110mm dia , hdpe pipe grade pe80-pn6.0, 75mm , hdpe pipe grade pe80-pn6.0, 90mm , hdpe pipe grade pe80-pn6.0, 110mm , providing and fixing ms casing collar

Central Government/Public Sector

CTN :41081012

18 Aug, 2025 NA

Kapurthala - Punjab

Tender For corrigendum : supply of 16pin control coupler & uic control cable, as per drawing: rdso/pe/ms/ac/005 1-2011,(rev2),am1,rcf annex. e with corr 1., packing instruction: suitably covered with biodeg radable transparent polythene and packed in wooden box.the material used for produ ct packaging shall be eco-friendly .each packing shall be stenciled/labeled handle wit h care, consignee name, order no,pl's no , description of item, batch no, drg/spec no, q ty,firm's name, & date of despatch etc. [ warranty period: 30 months after the date of delivery ]

Central Government / Public Sector

CTN :41251749

25 Aug, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For conversion/modification of cbc coupler un coupling arrangement from bottom operated to top operated system in locos as per rdso modification sheet no. rdso/2016/el/ms/0454 rev'0' dt 29.04.2016.

Central Government / Public Sector

CTN :41252389

28 Aug, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of "h" type tight lock coupler assembly for electric passenger loco as per rdso specn no. mp. 0.041.00.05 (rev-03) or latest. [ warranty period: 48 months after the date of delivery ]

CTN :41053825

01 Aug, 2025 NA

Burdwan - West Bengal

Tender For corrigendum : supply of set of items for conversion of the cbc coupler uncoupling arrangement from bottom to top o perated, as per rdso modification sheet no :- rdso/2016/el/ms/0454 (rev. '0') apr. 2016 issued on 29.04. 2016. one set consisting of 07 items as per annexure attached. [ warranty period: 30 months after the d ate of delivery ]

Central Government/Public Sector

CTN :41246177

20 Aug, 2025 NA

Mumbai - Maharashtra

Tender For supply of high tensile aar h type tight lock coupler

Central Government/Public Sector

CTN :41237680

19 Aug, 2025 NA

Bangalore - Karnataka

Tender For supply of uic-coupler socket (round type) with pins-13, as per m/s. schaltabau part no. uic kd 13s co or m/s. harting (equivalent of m/s. schaltabau) suitable for hog lhb power car as per rdso modification sh eet no, rdso/pe/ms/ac/0051-2011- rev-2 or clw spec.no. clw/es/3/0047 alt.e [ warranty period: 30 m onths after the date of delivery ]

Central Government And Public Sector

CTN :41224453

13 Aug, 2025 NA

Gondia - Maharashtra

Tender For supply of 13 pin uic coupler plug assembly consist of 1.62 mtrs cable and polyamide hose with uic plug on both ends, as per rdso modification sheet no. rdso/pe/ms/ac/0051-2011 rev.2 [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :41211630

06 Aug, 2025 NA

Bilaspur - Chhattisgarh

Tender For supply of 3 mm modified shims for aar 'h' tight lock coupler as per rdso drawing no-cg 15090 mate rial as per drawing. [ warranty period: 30 months after the date of delivery ]

State Government

CTN :41167676

19 Aug, 2025 28.36 Lacs

Khandwa - Madhya Pradesh

Tender For procurement of spares for sprinkler system at ash dyke lagoon 1 and 2 of 2x600 mw sstpp phase 1 dongalia distt khandwa bmdos1 - supply of hdpe pipe 90 mm outer diameter(id-75.50 mm thickness 07.25 mm) pn 10 each pipe of standard 6 meter in length. material grade pe-100 with special high pressure hde, mlc and mec zink plated ms latch and clamp with handle set to be connected with hdpe pipe to make it portable with complete set of rsr and sq. ring. , hdpe elbow 90 degree size 90 mm dia for above mention pipe for taking pipe downward to lagoon. , coupler for jointing hdpe pipe with main line of water , hp sprinkler nozzle of area coverage 50 m dia flow 12 cum/hr at 5 kg/sq cm sprinkler size 75 mm along with all accessories for sprinkler nozzle. , sprinkler tripod with 1.25"x30" long gi raiser pipe. , ms slip on flange class 150 connected with main water pipe line nipple line size 80 mm , ms blind flange class 150 connected with main water pipe line for close unused water line size 80 mm , butterfly valve for isolation of 80 mm ms line from hdpe line along with counter flange class-150 cast iron isi mark centric disc design butterfly valve molded nitrile seat/epoxy resin coated body : ci disc ss304 seat nitrile shaft aisi 410 operation lever operated type :- waterb type hyd test pressure 16 kg/sq cm (for body) 11.5 kg/sq. cm (for seat) , ball valve for isolation of sprinkler nozzle with riser pipe body - astm a351 gr cf8/cf8m ball astm a 351 gr cf8m stem aisi304/aisi 316 mfg std generally confirming to bs 5351, testing bs 6755 lever aisi 304 with pvc sleeve end screwed to bsp size 1-1/4" (32 mm) , nut and bolt m16x75 mm , gasket sizer 80 mm

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