Latest air diffuser Tenders | Government air diffuser Tenders

Central Government/Public Sector

CTN :45618802

06 Jul, 2026 NA

Jodhpur - Rajasthan

Tender For corrigendum : supply of corrugated flexible ducting for machine room ventilation as per clw drawing no. 1209-11.344-051 alt1 or latest. [ warranty period: 30 months after the date of delivery ] ]

CTN :45714448

07 Jul, 2026 NA

Delhi - Delhi

Tender For supply of butterfly valves (v2) as per is 13095 (q2) , pidbv with 3 way modulating valve and thermostat 65 mm dia , pidbv with 3 way modulating valve and thermostat 50 mm dia , pidbv with 3 way modulating valve and thermostat 40 mm dia , pidbv with 3 way modulating valve and thermostat 25 mm dia , pidbv with 3 way modulating valve and thermostat 20 mm dia , ms pipe 125 mm , ms pipe 100 mm , ms pipe 80 mm , ms pipe 65 mm , ms pipe 50 mm , ms pipe 40 mm , ms pipe 25 mm , ms pipe 20 mm , 125 mm gi wire mesh with 15 mm cm 1 by 4 rendering over thermocol insulation , 100 mm gi wire mesh with 15 mm cm 1 by 4 rendering over thermocol insulation , 80 mm gi wire mesh with 15 mm cm 1 by 4 rendering over thermocol insulation , 65 mm gi wire mesh with 15 mm cm 1 by 4 rendering over thermocol insulation , 50 mm gi wire mesh with 15 mm cm 1 by 4 rendering over thermocol insulation , 40 mm gi wire mesh with 15 mm cm 1 by 4 rendering over thermocol insulation , 25 mm gi wire mesh with 15 mm cm 1 by 4 rendering over thermocol insulation , 20 mm gi wire mesh with 15 mm cm 1 by 4 rendering over thermocol insulation , butterfly valve 25 mm , butterfly valve 20 mm , pressure gauge 0 to 100 psi , thermometer 0 to 50 degree , auto airvent with 15 mm dia , gi volume control damper , motorised on or off type actuator , 20 mm y strainer with ss perforated screen , 25 mm y strainer with ss perforated screen , 40 mm y strainer with ss perforated screen , 50 mm y strainer with ss perforated screen , 65 mm y strainer with ss perforated screen , 24g gi sheet metal duct 0 decimal 63 mm , 22g gi sheet metal duct 0 decimal 8 mm , 50 mm acoustic insulation for ahu room , volume control supply air diffuser , without volume control retur air diffuser , return air grill , fresh air grill with volume control , pre-filter 10 micron 600 x 600 x 50 mm , hdgi cable tray 300 x 50 x 1 decimal 6 mm , hdgi cable tray 150 x 50 x 1 decimal 6 mm , compressor oil rl 170 h , refrigerent gas r 22 or 134a , solenoid valve 220 v 50 hz , drier core filter for 12 decimal 5 to 30 tr ac plant , txv for 12 decimal 5 tr compressor

CTN :45407362

22 Jul, 2026 NA

Tarapur - Maharashtra

Tender For corrigendum : supply of hvac gi ducting work, damper, insulation etc for ventilation system

Central Government/Public Sector

CTN :45665433

20 Aug, 2026 NA

Ghaziabad - Uttar Pradesh

Tender For supply of corrugated flexible ducting for machine room ventilation as per clw drg. no. 1209-11.344-051 alt-1. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45643191

27 Jun, 2026 NA

Mumbai - Maharashtra

Tender For supply of air diffuser for ladder duct in lhb ac economy coaches as drg no wr-cwm/pl-sketch-214. colour- black [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45589188

07 Jul, 2026 NA

Ludhiana - Punjab

Tender For supply of corrugated flexible ducting for machine room ventilation as per clw drawing no. 1209-11.344-051 alt1 or latest. [ warranty period: 30 months after the date of delivery ] ]

Central Government And Public Sector

CTN :45525671

13 Jul, 2026 38.80 Lacs

Mumbai - Maharashtra

Tender For renovation of supply air-conditioning system of k-4 and k5 with other accessories for rlg, barc, mumbai - design, fabrication, supply, installation, testing and commissioning of chilled water base double skin 10000 cfm ahu (without blower) as per clause no. 01 of technical specification., supply, fabrication and installation of ms supporting structures as per clause no. 02 of technical specification., design, supply, fabrication and installation of galvanized steel sheet for discharge air ducts as per clause no. 03 of technical specification., supply and installation of magnehelic gauge pressure range 0 to 25 mm wc including fittings as per clause no. 04 of technical specification., supply and installation of pressure gauges (0 to 7 kg/cm2 range) including fittings and ss ball valve as per clause no. 05 of technical specification., supply and installation of bar stock type ss thermowell with temperature guage as per clause no. 06 of technical specification., supply, fabrication, welding, installation, testing & commissioning of 80 mm nb schedule 40 carbon seamless steel pipe line including fittings as per clause no. 07 of technical specification., supply, fabrication, welding, installation, testing & commissioning of 100 mm nb schedule 40 carbon seamless steel pipe line including fittings as per clause no. 07 of technical specification., supply, fabrication, welding, installation, testing & commissioning of 125 mm nb schedule 40 carbon seamless steel pipe line including fittings as per clause no. 07 of technical specification., supply, installation, testing & commissioning of 50 mm size cpvc pipe with fittings as per clause no. 08 of technical specification., supply, installation, testing and commissioning of 100 nb mm dia flange ended gate valve ( ci body and gun metal internal)with suitable fittings and counter flanges for pipelines as per clause no. 09 of technical specification., supply, installation, testing and commissioning of 80 nb mm dia flange ended gun metal gate valve with suitable fittings and counter flanges for pipelines as per clause no. 9 of technical specification., supply, installation, testing and commissioning of 80 nb mm dia globe valve with suitable fittings and counter flanges for pipelines as per clause no. 10 of technical specification., supply and installation of all-around cold insulation saddles for chilled water pipeline along with fixing fittings as per clause no. 11 of technical specification., supply and installation of aluminium construction powder coated air diffuser along with volume control damper as per the clause no. 12 of the technical specification., supply and installation of 38 mm thickness close rubber cell cold insulation of classo fire rating followed by aluminium clading as per clause no. 13 of technical specification., supply, fabrication, installation and commissioning of the ss structural material including ss hardware. as per clause no 14 of technical specification., fabrication, supply and installation of ss construction multilouvered volume control dampers (vcd) along with electricaly operated modulating type actuator as per clause no. 15 of the technical specification., supply, fabrication and installation of plenum connection to existing blower as per clause no 16 of the technical specification., dismantling, segregation, removing & shifting of various equipment like ahu, insulated pipes along with supports, fittings, valves etc. as per the clause no. 17 of the technical specification.

Central Government And Public Sector

CTN :45549700

27 Jul, 2026 NA

Patiala - Punjab

Tender For corrigendum : supply of air diffuser to clw drg. no. 1209-08.430-181. [ warranty period: 30 months afterthe date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45556624

17 Aug, 2026 NA

Chittaranjan - West Bengal

Tender For supply of components of general arrangement of floor ventilation ducting for wag-9hc loco, asper spec no. clw/ms/3/154 alt- 3 or latest (category no r/9/0087) [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45487275

17 Jun, 2026 NA

Hubli - Karnataka

Tender For supply of corrugated flexible ducting for machine room ventilation as per clw drawing no. 1209-11.344-051 alt'1' [ warranty period: 30 months after the date of delivery ] ]

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