gas burner cover/burner cap/burner head/cooktop material:brass,aluminum forging and casting high-temperature endurable gas burner cover/burner cap/burner head/cooktop ITEM: gas burner head ... and oven gas burner, cooktop(head,cap), usd in gas hobs, ovens, cookershigh temperature stand,great intensity, high density,anti-deformationsurface ... iron/M4x16--ST steel12tie-in cap DPE gas burner cover,cooktop