|  | 氧氣專用球閥QY41F | 型號:QY41F | 口徑:DN15-DN300 | 壓力:1.6mpa-4.0mpa | 材質(zhì):鑄鋼,不銹鋼 |  | | | |
|  | 衛(wèi)生級球閥 | 型號:Q81F | 口徑:DN15-DN100 | 壓力:1.6mpa | 材質(zhì):304不銹鋼 |  | | | | | | | | |  | Q21F外螺紋球閥 | 型號:Q21F | 口徑:DN15*DN50 | 壓力:1.6mpa-32.0mpa | 材質(zhì):304.316 |  | | |  | 銅浮球閥WEDHT-19 | 型號:WEDHT-198 | 口徑:DN15 | 壓力:-0.1~1.6Mpa | 材質(zhì):黃銅,不銹鋼 |  | | |  | Q41F天然氣專用球閥 | 型號:Q41F | 口徑:DN15-DN150 | 壓力:1.6mpa-2.5mpa | 材質(zhì):鑄鋼,不銹鋼 |  | | |  | 塑料球閥Q41S | 型號:Q41S | 口徑:DN15-DN50 | 壓力:0.6mpa | 材質(zhì):塑料 |  | | |  | Q11F絲扣球閥 | 型號:Q11F | 口徑:DN6-DN50 | 壓力:1.6mpa-6.4mpa | 材質(zhì):不銹鋼304.316 |  | | |  | 雙偏心半球閥PQ340Y | 型號:PQ340Y | 口徑:DN25-DN200 | 壓力:0.6mpa-4.0mpa | 材質(zhì):鑄鋼 |  | |