Tender For supply of flash back arrestor (dry type) for regulator end of acetylene/lpg lines to preven t 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 v alve (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 aut horised 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 certific ate from reputed institute like bam, germany is mandatory. 3) the suppliers should have equipm ents for testing of flash back arrestors and calibration. the purchaser has the right to insp ect these 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 ]
Tender For repair/replacement of internal wiring, sockets, switches, summer appliances, hot water appliances, earthing pits, lightening arrestor, flame proof fittngs, ref and other miscellaneous e/m works at af stn faridabad under aor of ge (af) faridabad
Tender For ge (af)/sgr-39/2025-26 repair / replacement of internal wirings, sockets switches at technical area and earthing pits, lightening arrestor, flame proof fittings and other miscellaneous works under ge (af) srinagar
Tender For supply of flash back arrestor (dry type) for torch end of oxygen lines to prevent flash backs in oxy fu el system conforming to en 730/iso 5175-1/is:11006 standards with flame arrestor (fa) and non return v alve (nrv) working pressure: 15 bar. end connections g 3/8" rh to en 560/iso 3253 standards. make: mes ser (cg-91 oxy) or esab (fr-18) or gce (fr-20t oxy) or witt (oxygen e460-3) [ warranty period: 12 months after the date of delivery ]