型号:C0024/16P
口径:DN40-DN300
压力:1.6MPA
材质:不锈钢304/316
型号:88DD24/16P
口径:DN50-DN400
型号:HH44X
口径:DN40~800mm
压力:1.0~2.5MPa
材质:铸铁,球墨铸铁,铸钢,不锈钢