| |  | DQ41F法蘭低溫球閥 | | 型號(hào):DQ41F | | 口徑:DN15-DN200 | | 壓力:1.6mpa-6.4mpa | | 材質(zhì):鑄鋼,不銹鋼 |  | | |  | Q71F對(duì)夾式球閥 | | 型號(hào):Q71F | | 口徑:DN15-DN350 | | 壓力:1.6-2.5mpa | | 材質(zhì):不銹鋼304.316 |  | |
| | |  | 對(duì)夾式薄型球閥 | | 型號(hào):Q71F | | 口徑:DN15-DN150 | | 壓力:1.6mpa-6.4mpa | | 材質(zhì):鑄鋼,不銹鋼 |  | | |  | 對(duì)夾式保溫球閥BQ71F | | 型號(hào):BQ71F、BQ671F、BQ971F | | 口徑:DN15-DN100 | | 壓力:1.6mpa-6.4mpa | | 材質(zhì):鑄鋼,不銹鋼 |  | | |  | 對(duì)焊式高壓硬密封球閥 | | 型號(hào):Q61Y | | 口徑:DN25-DN300 | | 壓力:16.0mpa-32.0mpa | | 材質(zhì):鍛鋼,不銹鋼 |  | | |  | 鍛鋼固定球閥Q47Y | | 型號(hào):Q47Y,Q347Y,Q947Y | | 口徑:DN125-DN500 | | 壓力:1.6mpa-32.0mpa | | 材質(zhì):鑄鋼,不銹鋼 |  | | |  | 鍛鋼低溫球閥DQ41F | | 型號(hào):DQ41F | | 口徑:DN15-DN50 | | 壓力:1.6mpa-32.0mpa | | 材質(zhì):低溫鋼 |  | | | | |  | 電動(dòng)陶瓷球閥 | | 型號(hào):Q941TC | | 口徑:DN25-DN500 | | 壓力:1.6mpa | | 材質(zhì):鑄鋼 |  | | | | |  | 電動(dòng)偏心半球閥 | | 型號(hào):PQ940H | | 口徑:DN40-DN600 | | 壓力:1.0mpa-2.5mpa | | 材質(zhì):鑄鋼 |  | |