| |  | 氧氣專用球閥QY41F | | 型號:QY41F | | 口徑:DN15-DN300 | | 壓力:1.6mpa-4.0mpa | | 材質:鑄鋼,不銹鋼 |  | | | |
|  | 衛生級球閥 | | 型號:Q81F | | 口徑:DN15-DN100 | | 壓力:1.6mpa | | 材質:304不銹鋼 |  | | | | |  | 衛生級快裝球閥Q81F | | 型號:Q81F | | 口徑:DN15-DN100 | | 壓力:1.6mpa | | 材質:不銹鋼304.316 |  | | | | |  | Q21F外螺紋球閥 | | 型號:Q21F | | 口徑:DN15*DN50 | | 壓力:1.6mpa-32.0mpa | | 材質:304.316 |  | | | | |  | Q41F天然氣專用球閥 | | 型號:Q41F | | 口徑:DN15-DN150 | | 壓力:1.6mpa-2.5mpa | | 材質:鑄鋼,不銹鋼 |  | | |  | 塑料球閥Q41S | | 型號:Q41S | | 口徑:DN15-DN50 | | 壓力:0.6mpa | | 材質:塑料 |  | | |  | Q11F絲扣球閥 | | 型號:Q11F | | 口徑:DN6-DN50 | | 壓力:1.6mpa-6.4mpa | | 材質:不銹鋼304.316 |  | | | |