... : brass 59(alloy), aluminium, enamel ironBASIC PROCESS: hot forging, die casting, CNC, machining, shotblastFINISHING: enamel, shotblast,polishing etcEPECIFICATION: φ154 ... usd in gas hobs, ovens, cookerssize:big, medium,small medium,smallhigh temperature stand,great intensity, high density,anti-deformationsurface ... 03enamel burner cover41.50iron hot selling brass and aluminum die casting gas burner cap