Latest forged steel valves Tenders | Government forged steel valves Tenders

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/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 :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 ]

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 :45154761

18 May, 2026 NA

Perambalur - 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 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 or esab or gce or weldstar or witt only. note: 1) offers of oems or their authorized dealers enclosing valid authorized dealership certificate only will be considered. 2) the suppliers shall send test certificate from govt. authorized 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. (product catalogue to be attached during quote for reference) [ warranty period: 12 months after the date of delivery ]

Central Government/Public Sector

CTN :45139630

18 May, 2026 NA

Perambalur - Tamil Nadu

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) and non returnvalve (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 weldstar or witt only . note:1) offers of oems or their authorized dealers enclosing valid authorized dealership certificate only will be considered. 2) the suppliers shall send test certificate from govt. authorized test house. in case of international brand, the test certificate from reputed institute like bam, germany is mandatory. 3) thesuppliers 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/is11006. [ warranty period: 12 months after the date of delivery ]

Central Government/Public Sector

CTN :45021430

11 May, 2026 NA

Haridwar - Uttarakhand

Tender For corrigendum : supply of flash back arrestor for acetylene inlet of cutting torch (hw7799948132) , flash back arrestor for oxygen inlet of cutting torch ( hw7799948140) , flash back arrestor for acetylene regulator (hw7799948159) , flash back arrestor for oxygen regulator with flame arrestor (hw7799948167)

Central Government/Public Sector

CTN :45071205

14 May, 2026 NA

Bhopal - Madhya Pradesh

Tender For supply of 100nb size, 0.6 flanged vent with flame arrestor as per the technical enclosure as annexure-a

CTN :43859377

06 May, 2026 NA

Ernakulam - Kerala

Tender For bid to ras bid to ras corrigendum : tender for supply of feed valve spring , thrust stopper , coupling holder , top spring collar bar , plunger spring , bottom spring collar , scale shim bar , roller , lgc surrated pin bar g2 6x55 , antisplash piece , fuel pump filter , rocker arm pressure arm , o ring , o ring , o ring , hex socket countersunk flat head capscrew m6x16din7991 g8point8 , distributor disk tufftriding co , shaft , metafarm bush bp25 16 20x20 , ring oil seal , nut , ball bearing , spring , stop ring , coupling ring , dunb bushes 25 25 du , rubber ring 25x35x7 din 3760 21a7 , ball joint sfg 12 uniball , uni ball joint ss12 , washer z12u g5point6 , o ring , spring , ball bearing skf no 6308 , bearing , plug bar , o ring ann74 nse 6point5 60c7 , o ring , activator t 7471 , gasket , gasket for exh , gasket flexiket , expansion bellow , flexible joint , expansion bellow , clamping collar , outlet duct , seal housing flange , gasket , o ring , square joint , oval joint , gasket , lub oil pipe , valve air lo pipe , banjo bolt , coupling hollow screw , bs ring bsb d12 nse6point51 20a8 , non return valve assly , sping , gasket , sheathed injection pipe , bush , o ring no an24 nse 6point5 60c7 , flame arrestor , coupling pin , sealing joint , joint , amber bolt , washer , intermediate pinion , pinion on reducer , o ring , gasket , o ring , loctite , o ring for particle detecing filter , o ring , o ring an22 60c7 , spring post on drg 3 , viton oil seal 15x30x10 , o ring , retain valve rk46 dn 15 , seal joint , seal joint , indicator cock assembly , o ring , o ring , o ring 162x8 , o ring for glacier filter gf600 11 , sealing bush , set of gaskets for hyd motor mh 114a , oil pump bearing shell , gasket , oil seal , bearing bush , gasket , flex hose dn8 l 1000 , flex hose , o ring an 7 nse6point5 21a7 , anti vibration mounting

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