... endurable painting burner head,burner cap,cooktop ITEM: gas burner head and cap (series)NUMBER: WK-017MATERIAL ... :brass 59(alloy)BASIC PROCESS: die-casting, shotblast, forging, CNC, ... machiningFINISHING: shotblast, polishing, electroplate chromeEPECIFICATION: φ146.3×38, φ94×38, φ86×38NOTE: stove and oven gas burner, cooktop(head,cap), usd in gas ...