Latest passenger emergency alarm valve Tenders | Government passenger emergency alarm valve Tenders

Central Government/Public Sector

CTN :45395273

10 Jun, 2026 NA

Katni - Madhya Pradesh

Tender For supply of flash back arrestors, torch mounted. equipped with gas non return valve, flame arrestors, thermal cut off. set of (1) 01 no. for oxygen gas, thread g3/8 rh, (2) 01 no. for lpg gas, thread g3/8 lh, iso certified and isi marked. (length: 75mm) (1 set = 1 lpg gas flashback arrestor and 1 oxygen gas flash back arrestor), spec: en 730/iso 5175-1/is 11006/2011, (ra.-2021), amd.-1 of dec. 2013, make: esab (modelft)/ messer/ victor/ ador or similar [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45372887

08 Jun, 2026 NA

Multi City - Multi State

Tender For supply of flash back arrestor(dry type) for regulator end of acetylene/lpg lines to prevent flash backs in oxy fuel system conforming to en 730/iso 5175-1/is 11006 standards with flame arrestor(fa) and non return valve(nrv) and thermal cut off valve(tv) working pressure: 1.5 bar for acetylene/5.0 bar for lpg. end connections g 3/8 lh to en 560/iso 3253 standards. make: messer(dgn fuel) or esab(protex ra) or gce(fr-34 r fuel) only. note:1) offers of oems or their authorised dealers enclosing valid authorised dealership certificate only will be considered. 2) the suppliers shall send test certificate from govt. authorised test house. in case of international brand, the test certificate from reputed institute like bam, germany is mandatory. 3) the suppliers should have equipments for testing of flash back arrestors and calibration. the purchaser has the right to inspect these installations. as per specn. en 730/iso 5175-1/is 11006 . [ warranty period: 30 months after the date of delivery ] ]

Central Government And Public Sector

CTN :45335590

28 May, 2026 NA

Dibrugarh - Assam

Tender For supply of passenger emergency alarm valve, rdso no.sk.-97029, alt-3 or latest. spec:rdso spec. 02-abr-02, with 3 amnd up to amnd-3 of apr-2010 appendix - j [ warranty period: 30 months after the date of delivery ] ]

Central Government / Public Sector

CTN :45025674

26 May, 2026 NA

Tirupati - Andhra Pradesh

Tender For supply of flash back arrestor (dry type) for regulator end of oxygen lines to prevent flash backs in oxy fuel system conforming to en 730/iso 5175-1/is 11006 standards with flame arrestor (fa) andnon return valve (nrv) and thermal cut off valve (tv). working pressure: 15 bar. end connections g 3/8" rh to en 560/iso 3253 standards. make: messer (dgn oxy) or esab (protex ro) or gce (fr-34 r oxy) or witt (oxygen rf53n) only. [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :45284027

01 Jun, 2026 NA

Dibrugarh - Assam

Tender For supply of passenger emergency alarm valve, as per drg.no. rdso no.sk.-97029, alt-3 or latest. specn: rdso spec. 02-abr-02, with 3 amnd up to amnd-3 of apr-2010 appendix - j [ warranty period: 30 months after the date of delivery ] ]

CTN :45139544

02 Jun, 2026 NA

Gorakhpur - Uttar Pradesh

Tender For supply of passenger emergency alarm valve to rdso drg. no. sk - 97029, alt. 3 and rdso specn. no. 02-abr-02, appendix-j with amndt. no. 4. [ warranty period: 36 months after the date of delivery ]

Central Government/Public Sector

CTN :45254689

04 Jun, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of flash back arrestor (dry type) for regulator end of oxygen lines to prevent flash backs in oxy fuel systemconforming to en 730/iso 5175-1/is 11006/2011, (ra.-2021), amd.-1 of dec. 2013 standards with flame arrestor(fa) and non return valve (nrv) and thermal cut off valve (tv) working ressure:15 bar. end connections g 3/8" rh to en 560/iso 3253 standards. make: messer (dgn oxy) or esab (protex ro) or gce (fr-34 r oxy) or weldstar (fire pro ro) only. note:1) offers of oems or their authorised dealers enclosing valid authorised dealership certificate only will be considered. 2) the suppliers shall send test certificate from govt.authorised test house. in case of international brand,the test certificatefrom reputed institute like bam, germany is mandatory. 3) the suppliers should have equipments for testing of flash back arrestors and calibration. the purchaser has the right to inspect these installations. specn: :en 730/iso 5175-1/is 11006/2011, (ra.-2021), amd.-1 of dec. 2013" [ 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 :45254708

05 Jun, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of flash back arrestor (dry type) for regulator end of acetylene/lpg lines to prevent flash backs in oxy fuel system conforming to en 730/iso 5175-1/is 11006/2011, (ra-2021),amd-1 of dec.2013 standards with flame arrestor (fa) and non return valve (nrv) and thermal cut off valve (tv) working pressure: 1.5 bar for acetylene/5.0 bar for lpg. end connections g 3/8" lh to en 560/iso 3253 standards. make: messer (dgn fuel) or esab (protex ra) or gce (fr-34 r fuel) or weldstar or witt only. note:1) offers of oems or their authorised dealers enclosing valid authorised dealershipcertificate only will be considered. 2) the suppliers shall send test certificate from govt. authorised test house. in case of international brand, the test certificate from reputed institute like bam, germany is mandatory. 3) the suppliers should have equipments for testing of flash back arrestors and calibration. the purchaser has the right to inspectthese installations. as per specn. en 730/iso 5175-1/is 11006/2011,(ra-2021), amd-1 of dec 2013. [ 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 :45173665

03 Jun, 2026 50.00 Lacs

Chakrata - Uttarakhand

Tender For repair / maint / servicing of security / flood lights, junction boxes, high mast lights street cable jointing kit, lightning arrestor, earthings and flame proof light fittings and connected allied works est no 22 at age (i) chakrata under hq cwe dehr

Central Government/Public Sector

CTN :45166543

01 Jun, 2026 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of flash back arrestor (dry type) for torch end of oxygen lines to prevent flash backs in oxy fuel system conforming to en 730/iso 5175-1/is 11006/2011, (ra.-2021), amd.-1 of dec. 2013 standards with flame arrestor (fa) and non return valve (nrv) working pressure: 15 bar. end connections g 3/8" rh to en 560/iso 3253 standards. make: messer (cg-91 oxy) or esab (fr-18) or gce (fr-20t oxy) or weldstar or witt only. note:1) offers of oems or their authorised dealers enclosing valid authorised dealership certificate only will be considered. 2) the suppliers shall send test certificate from govt. authorised test house. in case of international brand, the test certificate from reputed institute like bam, germany is mandatory. 3) the suppliers should have equipments for testing of flash back arrestors and calibration. the purchaser has the right to inspect these installations.spec:en 730/iso 5175-1/is 11006/2011, (ra.-2021), amd.-1 of dec. 2013 [ warranty period: 30 months after the date of delivery ]

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