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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 t heir authorised dealers enclosing valid authorised dealership certificate only will be consid ered. 2) the suppliers shall send test certificate from govt. authorised test house. in case of i nternational brand, the test certificate from reputed institute like bam, germany is mandator y. 3) the suppliers should have equipments for testing of flash back arrestors and alibration. the purchaser has the right to inspect these installations. as per specn. en 730/iso 5175-1/is 110 06. [ warranty period: 30 months after the date of delivery ]
Tender For supply of ugss n2 plant make kpcl - solinoid valve 230 v no ch , suction valve assembly , guide ring , valveholder delivery , copper ring valve cover to valveholder , piston ring , valve delievery 79 rlx , pressure reducing valve for regeneration for n2 dryer , combination cooler oil cooler radiator after cooler
Tender For supply of gasket for dome fitting lpg tank wagons (safety valve gasket) thickness 3.2 mm , o.d 171.6mm, i.d 152.3 mm as per rdso drg. wcs-7801-s-62 alt.4. material - as per is 2712/1998 grade w/2 & o/2. compressed asbestos fiber jointing (graphite). make:- ferolite, hilite & ther moseal or similar. [ warranty period: 30 months after the date of delivery ]
Tender For supply of flash back arrestor (dry type) for torch 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) working pr essure: 1.5 bar for acetylene/5.0 bar for lpg. end connections g 3/8" lh to en 560/iso 3253 standards. make: messer (cg-91 fuel) or esab(f r-18) or gce (fr-20t fuel) or weld star or witt only. note:1) offers of oems or their authorised dealers enclosing valid authorised dea lership certificate only will be considered. 2) the suppliers shall send test certificate from govt. authorised test house. in case of int ernational 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 spec:en 730/iso 5 175-1/is 11006/2011, (ra-2021) amd -1 of dec-2013. [ warranty period: 30 months after the date of delivery ]