Latest duplex check valve Tenders | Government duplex check valve Tenders

Central Government And Public Sector

CTN :40989986

17 Jul, 2025 NA

Multi City - Multi State

Tender For supply of set of maintenance kit for pressure control valve and duplex check valve

CTN :40957729

28 Jul, 2025 NA

Bijnor - Uttar Pradesh

Tender For supply of flash back arrester for oxygen/acetylene gas cutting torch mounted fr-18, pt. no.-4300100428, make-esab or other suitable for mounting gas cutting torch cutogen 5-hp [ warranty p eriod: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40610309

07 Jul, 2025 NA

Durg - Chhattisgarh

Tender For corrigendum : supply of a duplex check valve close on 5kg by cm2 for wds6 loco , b duplex check valve close on 5kg by cm2 for wds6 loco , j1 saftey valve set , 24a double check valve 3 by 8 inch , 1 point 1 by 4 inch chcek valve

CTN :40932609

01 Aug, 2025 NA

Liluah - West Bengal

Tender For supply of duplex check valve for fiat bogie with air spring in secondary suspension as per rdso specn. c-k-407(rev.4) amendment-march 2023 [ warranty period: 30 months after the date of deliv ery ]

Central Government/Public Sector

CTN :40904605

24 Jul, 2025 NA

Harnaut - Bihar

Tender For supply of duplex check valve for air spring suspension bogies drawing no: - rdso/sk-k1051 alt.1 , specification:- c-k407 (rev.-4) of march 2023 [ warranty period: 30 months after the date of delive ry ]

CTN :38924589

18 Jul, 2025 11.94 Crore

Gandhinagar - Gujarat

Tender For corrigendum : supply of goods, tools & equipmentforan international standard itotin welder tradeat iti rajkot, gujarat, indiapackage 2: welder trade - electrode holder, h.p. welding torch with 5 nozzles, welding transformer with all accessories (400a, ocv 60-100 v, 60 percent duty cycle), welding transformer with all accessories (300a, ocv 60 - 100 v, 60 percent duty cycle), inverter-based welding power source, d.c arc welding rectifiers set with all accessories, gmaw welding machine, ac/dc gtaw welding machine, spot welding machine to15 kva with all accessories, gas welding table with firebricks, arc welding table with positioner, oven, electrode drying, table for gas cutting, welding simulator for smaw / gtaw / gmaw, seam welding machine(longitudinal) 75 kva with accessories, submerged arc welding machine with accessories (1000amps), friction welding machine, welding motor generator, fume extractor system connecting all the welding booths, mag welding robot with all standard accessories, welding booth with forced fume extractor, for welding machines, carriage welding system, 400 amps with industry 4.0 ready multi process welding set, gas manifold system, magnetic particle testing machine probe type with all standard accessories, oxygen gas pressure regulator double stage, acetylene gas pressure regulator double stage, co2 gas pressure regulator, with flowmeter, argon gas pressure regulator with flowmeter, flash back arrester (torch mounted), flash back arrester (cylinder mounted), air plasma cutting equipment with all accessories, air compressor suitable for air plasma cutting system, portable gas cutting machine capable of cutting straight & circular with all accessories, pedestal grinder fitted with coarse and medium grain size grinding wheels, bench grinder fitted with fine grain size silicon carbide green grinding wheel, ag4 grinder, hand shearing machine capacity to cut 6mm sheets and flats, power saw machine, work bench, oxygen, acetylene cylinders, co2 cylinder, argon gas cylinder, anvil 12 sq. inches working area withstand, swage block, portable abrasive cut-off machine, potable cnc profile cutting system with all standard accessories, ultrasonic flaw detector with accessories, eddy current tester

CTN :38924590

18 Jul, 2025 11.94 Crore

Gandhinagar - Gujarat

Tender For corrigendum : supply of goods, tools & equipmentforan international standard itotin welder tradeat iti bhilad, gujarat, indiapackage 2: welder trade - electrode holder, h.p. welding torch with 5 nozzles, welding transformer with all accessories (400a, ocv 60-100 v, 60 percent duty cycle), welding transformer with all accessories (300a, ocv 60 - 100 v, 60 percent duty cycle), inverter-based welding power source, d.c arc welding rectifiers set with all accessories, gmaw welding machine, ac/dc gtaw welding machine, spot welding machine to15 kva with all accessories, gas welding table with firebricks, arc welding table with positioner, oven, electrode drying, table for gas cutting, welding simulator for smaw / gtaw / gmaw, seam welding machine(longitudinal) 75 kva with accessories, submerged arc welding machine with accessories (1000amps), friction welding machine, welding motor generator, fume extractor system connecting all the welding booths, mag welding robot with all standard accessories, welding booth with forced fume extractor, for welding machines, carriage welding system, 400 amps with industry 4.0 ready multi process welding set, gas manifold system, magnetic particle testing machine probe type with all standard accessories, oxygen gas pressure regulator double stage, acetylene gas pressure regulator double stage, co2 gas pressure regulator, with flowmeter, argon gas pressure regulator with flowmeter, flash back arrester (torch mounted), flash back arrester (cylinder mounted), air plasma cutting equipment with all accessories, air compressor suitable for air plasma cutting system, portable gas cutting machine capable of cutting straight & circular with all accessories, pedestal grinder fitted with coarse and medium grain size grinding wheels, bench grinder fitted with fine grain size silicon carbide green grinding wheel, ag4 grinder, hand shearing machine capacity to cut 6mm sheets and flats, power saw machine, work bench, oxygen, acetylene cylinders, co2 cylinder, argon gas cylinder, anvil 12 sq. inches working area withstand, swage block, portable abrasive cut-off machine, potable cnc profile cutting system with all standard accessories, ultrasonic flaw detector with accessories, eddy current tester

Central Government/Public Sector

CTN :40867055

09 Jul, 2025 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of overhauling kit for duplex check valve for escorts make air spring suspension system consisting of 04 items. 1) flat sealing ring to escorts drg . no. 4eb 6795 02nos 2)compression spring to escorts drg. no. 4a 76146-- 02nos, 3) valve head to escorts drg. no. 4a 48128- 02nos, 4)'o ' ring to escorts drg. no. 4a 27763/26- 02nos, [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :40867105

07 Jul, 2025 NA

Ratlam - Madhya Pradesh

Tender For supply of spring kit for 3/4 inch duplex check valve conforming to clw drg.no. 0/3/65/ 103 alt-2,consisting of items as per annex.-b [ warranty period: 30 months after the date of de livery ]

Central Government/Public Sector

CTN :40867834

10 Jul, 2025 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of overhauling kit for duplex check valve consisting of four(4) items of m/s knorr bremse make as follows: 1- sealing ring pa rt no. 543890 - qty. 2 nos. 2- o-ring - partno. 453890 - qty.2 nos. 3- toothed washer- part no. 466031 - qty.2 nos. 4- valve head- part no.a 4 8128 - qty.2 nos [ warranty period: 30 months after the date of delivery ]

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