| |  | DQ41F法兰低温球阀 | | 型号:DQ41F | | 口径:DN15-DN200 | | 压力:1.6mpa-6.4mpa | | 材质:铸钢，不锈钢 |  | | |  | Q71F对夹式球阀 | | 型号:Q71F | | 口径:DN15-DN350 | | 压力:1.6-2.5mpa | | 材质:不锈钢304.316 | | |
|  | 对夹式高压硬密封球阀Q7 | | 型号:Q71Y | | 口径:DN15-DN200 | | 压力:1.6mpa-6.4mpa | | 材质:锻钢，不锈钢 | | | |  | 对夹式薄型球阀 | | 型号:Q71F | | 口径:DN15-DN150 | | 压力:1.6mpa-6.4mpa | | 材质:铸钢，不锈钢 | | | |  | 对夹式保温球阀BQ71F | | 型号:BQ71F、BQ671F、BQ971F | | 口径:DN15-DN100 | | 压力:1.6mpa-6.4mpa | | 材质:铸钢，不锈钢 | | | |  | 对焊式高压硬密封球阀 | | 型号:Q61Y | | 口径:DN25-DN300 | | 压力:16.0mpa-32.0mpa | | 材质:锻钢，不锈钢 | | | |  | 锻钢固定球阀Q47Y | | 型号:Q47Y,Q347Y，Q947Y | | 口径:DN125-DN500 | | 压力:1.6mpa-32.0mpa | | 材质:铸钢，不锈钢 | | | |  | 锻钢低温球阀DQ41F | | 型号:DQ41F | | 口径:DN15-DN50 | | 压力:1.6mpa-32.0mpa | | 材质:低温钢 | | | |  | 电动卸灰球阀Q947F | | 型号:Q947F | | 口径:DN50-DN500 | | 压力:1.6mpa-6.4mpa | | 材质:铸钢 | | | |  | 电动陶瓷球阀 | | 型号:Q941TC | | 口径:DN25-DN500 | | 压力:1.6mpa | | 材质:铸钢 | | | |  | 电动三通球阀Q944F, | | 型号:Q944F,Q945F | | 口径:DN50-DN1200 | | 压力:1.6mpa-6.4mpa | | 材质:铸钢 | | | |  | 电动偏心半球阀 | | 型号:PQ940H | | 口径:DN40-DN600 | | 压力:1.0mpa-2.5mpa | | 材质:铸钢 | | |
