| | | |  | HF-1乙炔阻火器 | | 型號(hào):HF-1 | | 口徑:DN15-DN100 | | 壓力:1.6mpa~6.4mpa | | 材質(zhì):鑄鐵,鑄鋼 |  | |
|  | ZGB-II抽屜阻火器 | | 型號(hào):ZGB-II | | 口徑:DN15-DN500 | | 壓力:1.6mpa-6.4mpa | | 材質(zhì):碳鋼,不銹鋼 |  | | |  | GZW-1阻爆燃型管道阻 | | 型號(hào):GZW-1 | | 口徑:DN20-DN600 | | 壓力:1.6mpa-6.4mpa | | 材質(zhì):碳鋼,不銹鋼 |  | | | | |  | FWL-1管道阻火器 | | 型號(hào):FWL-1 | | 口徑:DN15-DN500 | | 壓力:0.6-6.4MPA | | 材質(zhì):碳鋼,不銹鋼 |  | | |  | GYW-1管道阻火器 | | 型號(hào):GYW-1 | | 口徑:DN20-DN600 | | 壓力:1.6mpa-6.4mpa | | 材質(zhì):碳鋼,不銹鋼 |  | |