Latest gas line Tenders | Government gas line Tenders

Central Government/Public Sector

CTN :44552468

16 Jun, 2026 NA

Rajula - Gujarat

Tender For bid to ras corrigendum : supply of corrosion inhibitor for oil and gas lines in presence of h2s (ongc) (q3) , corrosion inhibitor for gas line (ongc) (q3)

Central Government/Public Sector

CTN :45367293

13 Jun, 2026 NA

Sundergarh - Odisha

Tender For bid to ras providing of custom bid for services - fab-replct of zone-1 mixed gas line,custom bid for services - fab-replct of zone-1 mixed gas line,custom bid for services - fab-replct of zone-1 mixed gas line,custom bid for services - fab-replct of zone-1 mixed gas line,custom bid for services - fab-replct of zone-1 mixed gas line,custom bid for services - fab-replct of zone-1 mixed gas line,custom bid for services - fab-replct of zone-1 mixed gas line,custom bid for services - fab-replct of zone-1 mixed gas line,custom bid for services - fab-replct of zone-2 mixed gas line,custom bid for services - fab-replct of zone-2 mixed gas line,custom bid for services - fab-replct of zone-2 mixed gas line,custom bid for services - fab-replct of zone-2 mixed gas line,custom bid for services - fab-replct of zone-2 mixed gas line,custom bid for services - fab-replct of zone-2 mixed gas line,custom bid for services - fab-replct of zone-2 mixed gas line,custom bid for services - fab-replct of zone-2 mixed gas line,custom bid for services - fab-re

corporations/Associations/Others

CTN :45507293

20 Jun, 2026 NA

Barauni - Bihar

Tender For quotation for insulation work of ammonia gas line/liquid line of refrigeration branch

CTN :45494247

25 Jun, 2026 NA

Multi City - Chhattisgarh

Tender For engg. items (authorized dealer/manufacturer) - pneumatic discharge valve rubber seal kit size - 200mm & 80mm make - ocean/multitech/puri g.m. valve size- 1" make - ocean/multitech/puri gate valve 1" make -ocean/multitech/puri ci non rising spindle sluice valve 6" make - kirloskar/leader/ksb non return valve both side thread type size - 20mm body - make - mutitech/ocean/puri sluice valve non rising spindle size - 4" make - kirloskar/leader/puri s s ball valve size - 1" make - mutitech/ocean/puri s s ball valve size - 20mm make- mutitech/ocean/puri jacketed valve for sulpher burner make - vishwa system / eom original ibr valve forget steel gate/sluice class - 1500, size - 1/2" make - ksb only with test certificate ibr valve forget steel gate/sluice class - 1500, size - 3/4" make - ksb only with test certificate ibr valve forget steel gate/sluice class - 1500, size - 3/4" make - ksb only with test certificate ibr globe type valve (forgrt steel) class - 1500, sise - 1/2" make - ksb only ibr globe type valve (forgrt steel) class - 1500, sise - 3/4" make - ksb only ibr globe type valve (forgrt steel) class - 1500, sise - 1" make - ksb only s.s ball valve 2" make - ocean/multitech/puri s.s ball valve flange type 1/2" make - ocean/multitech/puri s.s ball valve flange type 3/4" make - ocean/multitech/puri c.i sluice valve (rising type) s.s sheeted, s.s spendle 8"ø make - ocean/multitech/puri c.i sluice valve (rising type) s.s sheeted, s.s spendle 6"ø make - ocean/multitech//puri c.i sluice valve (non rising) s.s spendle g.m nut 8"ø make - ocean/multitech/puri c.i sluice valve (non rising) s.s spendle g.m nut 6"ø make - ocean/multitech/puri butter fly valve s.s sheeted 65mm make - ocean/multitech/puri butter fly valve 8" with pneumatic rotary actuator make - ocean/multitech/puri butter fly valve 12" with pneumatic rotary actuator make - ocean/multitech/puri butter fly valve size - 2" make - crane/zoloto/multitech/puri butter fly valve size - 3" make - crane/zoloto/multitech/puri butter fly valve size - 4" make - crane/zoloto/multitech/puri butter fly valve size - 5" make - crane/zoloto/multitech/puri butter fly valve size - 6" make - crane/zoloto/multitech/puri butter fly valve size - 8" make - crane/zoloto/multitech/puri butter fly valve size - 10" make - crane/zoloto/multitech/puri butter fly valve size - 12" make - crane/zoloto/multitech/puri butter fly valve size - 14" make - crane/zoloto/multitech/puri butter fly valve 300mm with actuator model no - 12.5, optgr - pressure 4 to 6 (bar) should be assembled make - ocean/puri/multitech valve and automation c.i sluice valve non rising spindle type , is -210, gr- fg 200 pn - 16, test pressure - 16 kg/cm² size - 2" make - leader/puri/kirloskar c.i sluice valve non rising spindle type, is -210, gr- fg 200 pn - 16, test pressure - 16 kg/cm² size - 3" make - leader/puri/kirloskar c.i sluice valve non rising spindle type, is -210, gr- fg 200 pn - 16, test pressure - 16 kg/cm² size - 4" make - leader/puri/kirloskar c.i sluice valve non rising spindle type, is -210, gr- fg 200 pn - 16, test pressure - 16 kg/cm² size - 5" make - leader/puri/kirloskar c.i sluice valve non rising spindle type, is -210, gr- fg 200 pn - 16, test pressure - 16 kg/cm² size - 6" make - leader/puri/kirloskar c.i sluice valve non rising spindle type, is -210, gr- fg 200 pn - 16, test pressure - 16 kg/cm² size - 8" make - leader/puri/kirloskar c.i glove valve is -210, gr- fg 200 pn - 16, test pressure - 16 kg/cm² size - 3" make - leader/puri/kirloskar c.i glove valve is -210, gr- fg 200 pn - 16, test pressure - 16 kg/cm² size - 4" make - leader/puri/kirloskar c.i glove valve is -210, gr- fg 200 pn - 16, test pressure - 16 kg/cm² size - 6" make - leader/puri/kirloskar ci diapharagm valve for sulpher gas line (butile rubber lined inside) size - 5" make - puri/leader/kirloskar ci diapharagm valve for sulpher gas line (butile rubber lined inside) size - 6" make - puri/leader/kirloskar butter fly valve with actuveter size

CTN :45478696

29 Jun, 2026 NA

Pune - Maharashtra

Tender For providing of custom bid for services - augmentation of compressors, gas line and gas cyliders storage area as per specification

State Government

CTN :45295360

15 Jun, 2026 NA

Multi City - Gujarat

Tender For corrigendum : supply of various size and types of natural gas line ball and condensate drain for mmd ccpp-i, ii & iii, dhuvaran

Central Government/Public Sector

CTN :44552329

01 Jun, 2026 NA

Ahmedabad - Gujarat

Tender For bid to ras bid to ras corrigendum : supply of corrosion inhibitor compressed gas lines of ahmedabad asset , corrosion inhibitor for oil line - ongc

Central Government/Public Sector

CTN :45263257

23 Jun, 2026 NA

Delhi - Delhi

Tender For supply of uhv deposition chamber - uhv chamber specification (vacuum better than 2 10-9 mbar uhv) chamber overview spherical (diameter 14 ) or equivalent square shaped uhv chamber with support frame equipped with three (3) x 2-inch magnetron sputtering sources. all cf flanges and uhv viewports/ss blanks, three (3) x 2-inch magnetron sputtering sources. each sputtering source has an individual gas inlet line for process gases. all cf flanges., substrate holder : diameter: 2 inches; heating molybdenum heater capable of heating substrate (a) from room temperature (rt) to 800 c during rotation and (b) from room temperature to 1000 c without rotation. rotation: substrate holder can rotate continuously, driven by a stepper motor. variable speed from 0 to 10 rpmmovement: up / down vertical movement of total 25mm to adjust substrate position during deposition sputtering geometry: one sputtering source mounted parallel to the substrate surface, tilt adjustable. two sputtering sources mounted confocally at an angle relative to the substrate. base pressure: lower than 2 10 mbar (ultra-high vacuum)., vacuum pumping system: turbo molecular pump: pfeiffer hipace300 / edwards next 300 / leybold turbovac 350i with cf100 flange or equivalent with integrated controller, ion pump with controller: included to maintain uhv vacuum levels and provide clean pumping., backing pump: pfeiffer hiscroll 12 / edwards nxds 15i / leybold scroll vac 15 plus or equivalent dry scroll pump used to back tmp, gate valves : one cf100 and one cf150 manual gate valves for isolating the chamber from the pumping systems as well as throttling, vacuum gauges and measurement: one cold cathode gauge with readout capable of measuring vacuum pressures down to1 10-10 mbar for precise uhv monitoring., one capacitance manometer gauge with measurement range from 1 10-1 to 1 10 mbar for accurate pressure reading during deposition phase, gas delivery system: two independent mass flow controllers (mfcs):a. one mfc (0-100 sccm) for argon gas feeding to all three sputtering sources via high vacuum valves.b. one mfc (0-100 sccm) for nitrogen gas feeding directly into the chamber with its own high vacuum valve.gas lines for ar and n2 are physically separated to avoid cross-contamination., chamber access and viewports: 1. two view ports installed on the chamber, each equipped with manual shutters. 2. access ports for gauges, pump, gas inlet and few spares for future upgradation., baking capability: entire chamber designed to bake-out at 150 c to reduce contamination and out gassing during operation, cooling capability : water manifold with flow switch / flow meters, near uhv chamber specification: chamber overview: spherical (diameter 14 ) or equivalent square shaped uhv chamber with stand., three 2-inch magnetron sputtering sources, each with individual gas inlet. all cf flanges and uhv viewports/ss blanks., substrate holder: a. diameter: 2inches; heating : molybdenum heater capable of heating substrate (a) from room temperature (rt) to 800 c during rotation and (b) from room temperature (rt) to 1000 c without rotation b. rotation : substrate holder driven by stepper motor. variable speed from 0 to10 rpmmovement: up / down vertical movement of total 25mm to adjust substrate position during deposition sputtering geometry: one sputtering source mounted parallel to substrate surface (tilt able preferred). two sputtering sources mounted confocally at an angle. base pressure : lower than 5 10 mbar (near uhv)., vacuum pumping system: turbo molecular pump : pfeiffer hipace 700 / edwards next 730 / leybold turbo vac 900 ix or equivalent with cf100 flange and integrated controller, suitable for near uhv vacuum., backing pump: pfeiffer hi scroll 12/edwards nxds15i / leybold scroll vac 15 plus or equivalent dry scroll pump used to back tmp, gate valves: one cf150 manual gate valve to isolate / throttle chamber from pumping system, vacuum gauges and measurement: cold cathode readout capable of dis