| | 氧氣專用球閥QY41F | 型號(hào):QY41F | 口徑:DN15-DN300 | 壓力:1.6mpa-4.0mpa | 材質(zhì):鑄鋼,不銹鋼 | | | | | 蝸輪陶瓷球閥Q341TC | 型號(hào):Q341TC | 口徑:DN25-DN300 | 壓力:1.6mpa | 材質(zhì):鑄鋼 | | |
| | | | | | | | | | Q21F外螺紋球閥 | 型號(hào):Q21F | 口徑:DN15*DN50 | 壓力:1.6mpa-32.0mpa | 材質(zhì):304.316 | | | | | 銅浮球閥WEDHT-19 | 型號(hào):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(hào):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(hào):Q41S | 口徑:DN15-DN50 | 壓力:0.6mpa | 材質(zhì):塑料 | | | | | Q11F絲扣球閥 | 型號(hào):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(hào):PQ340Y | 口徑:DN25-DN200 | 壓力:0.6mpa-4.0mpa | 材質(zhì):鑄鋼 | | |