bids are invited for acetylene flash back arrestor for torch , flash back artestor for acetylene protex , flash back artestor for oxygen protex ro , acetylene gas regulator double stage , acetylene hose pipe , gas hose pipe for oxygen gas 10mm , oxygen flash back arrestor , oxygen gas regulator double stage , brazing rod , cutting blow pipe oxy- acetylene type , cutting blow pipe with nozzle oxy- acetylene type , nozzle cutting 1by16in oxy- acetylene type , nozzle size 1by8inch oxy- acetylene type , nozzle size 3by64inch oxy- acetylene type , m.s. electrodes aws-e-7018 3.15mm , electrode e-7018 4mm x 450mm , welding electrode aws-e-6013-3.15mm , welding electrode e7018 2.5mm , welding electrodes size 4.00x4 , electrode ss 3.15 mm 1pkt equals 2.5k , electrodes cast iron 2.5mm , electrode cast iron 3.15mm , electrode e-106 l and t 3.15mm , electrode holder 600 amp , cylinder keys for oxy-acetylene , face shield , head screen fiber with glass , nozzle tip cleaner , spark lighter , welding apron or jacket , welding glass black shade , welding goggle for gas welding , welding hand gloves 16inch , welding helmet arc full overhead , welding screen clear total quantity : 37483