阀门,进口阀门,上海科柯进口截止阀,进口截止阀,波纹管截止阀,电动截止阀,高压截止阀,不锈钢截止阀,法兰截止阀,上海科柯截止阀系列:进口截止阀,截止阀J41H-16，，电动截止阀J941H-16，高压电动截止阀J941H-320，日标截止阀J40H-10K，德标截止阀J41H-16，美标截止阀J40H-150Lb，日标不锈钢截止阀J41H-16P，德标不锈钢截止阀J41H-16P，美标不锈钢截止阀J40H-30Lb，高温截止阀J41Y-16I，保温截止阀，高压截止阀J41Y-160I，黄铜截止阀J41W-16T，铸铁截止阀J41T-16Z，美标铸铁截止阀J41T-150LB，碳钢截止阀J41H-16C，铸钢截止阀J41H-16C，锻钢截止阀J41W-160，不锈钢截止阀J41H-16P，铬钼钢截止阀J41Y-16I，波纹管截止阀WJ41W-16P，丝口截止阀J11T-16，法兰截止阀J41H-16C，陶瓷截止阀J61TC-600/2500，陶瓷截止阀J11TC-600/2500，氧气截止阀JY41W-16，真空截止阀NKJ41H-16，API磅级截止阀，高压对焊截止阀J61H-160，伞齿轮截止阀J541H-160，氨用截止阀J41B-16，角式截止阀J42H-160，Y形截止阀YJ45/YJ65Y-16，保温截止阀BJ41H-16，衬氟塑料截止阀J41F-16S，美标波纹管截止阀JW41H-16C，德标波纹管截止阀JW41H-25，液化气截止阀J41N-16。阀门压力:0.6-120.0Mpa规格:DN6-DN1200。阀门材质有:铸铁，铸钢，碳钢，不锈钢，铝合金，黄铜，青铜，A105，304，304L，316，316L等。驱动方式可采用:手动，电动，气动，齿轮传动等装置。连接方式:法兰，焊接，丝扣，对夹，卡套。