蝶閥專用法蘭
STAINLESS STEEL BUTTERFLY
VALVE FLANGE
STAINLESS STEEL BUTTERFLY
VALVE FLANGE
![]() | ![]() | 公稱通徑Nominal Diameter: 10~2000mm 公稱壓力Nominal Pressure: 0.25~16.0MPa 產品材質Product material: 304、304L、321、316、316L、碳鋼、高溫鋼、Q235 Needle type valve series |