gas burner of casting 1.Gas Burner (H.P) 2.SIZE: 400/150/74mm 3.BTU: 70,000 gas burner of casting1.Product introduction• Gas Burner (H.P) • SIZE: 400/150/74mm • BTU: 70,000 • L.P.G.: 1.50 Kg/Hr2.we are manufacturer and exporter in Dalian of China,specialize in casting, forging, stamping, machining and so on. The material can be cast iron, grey iron, ductile iron, steel, carbon steel, stainless ...