美標球閥
American standard ball valVe
American standard ball valVe
| | 產品型號Product Model: Q41F 公稱通徑Nominal Diameter: 1/2"~28"公稱 壓力Nominal Pressure: 150~900LB 適用溫度Suitable temperature: -29°C~150°C 適用介質Suitable Medium: 水、油品、蒸汽等 Water,oil,steam,etc |