美標法蘭閘閥
Amenican standard flange gate valves
Amenican standard flange gate valves
| | 產品型號Product Model : Z40H 公稱通徑Nominal Diameter: 15-800mm 公稱玉力Nominal Pressure: 150~90OLB 適用溫度Suitable temperatu re: -29"C~600"C 適用介質Suitable Medium: 液體、氣體 Liquid, gas |