求购大口径闸阀:煤气清洗厂用,详细如下。请有的厂商速与我联系。 1.Water seal double disc gate valves with electric actuator. 电动水封双闸板闸阀 阀门规格:DN1400 , PN 2.5 Quantity数量 – 10 Working Pressure 1600mm water column工作压力:1600mm水柱 ?Service- Coke Oven gas 介质:焦炉煤气 Body 阀体: Carbon Steel Body Grade –WCB WCB碳钢阀体级? Bonnet /Cover 阀盖- Carbon Steel Body Grade –WCB WCB碳钢阀体级? Stem/Trim阀杆 : Stainless Steel L304L 304L不锈钢 Disc 阀板: Cast Steel铸钢 Seating阀座: Stainless Steel 316L 316L不锈钢 Valve operating type启闭类型 : Electric Actuator and manual电动/手动 Actuator执行器 : ?Explosion proof 防爆, IP -67,Insulation class绝缘等级-F, Duty-S2 2. Water seal double disc gate valves with electric actuator. 电动水封双闸板闸阀 阀门规格:DN800 , PN 2.5 数量Quantity – 5 Working Pressure 1600mm water column工作压力:1600mm水柱 ?Service- Coke Oven gas 介质:焦炉煤气 Body 阀体: Carbon Steel Body Grade –WCB WCB碳钢阀体级? Bonnet /Cover 阀盖- Carbon Steel Body Grade –WCB WCB碳钢阀体级? Stem/Trim阀杆 : Stainless Steel L304L 304L不锈钢 Disc 阀板: Cast Steel铸钢 Seating阀座: Stainless Steel 316L 316L不锈钢 Valve operating type启闭类型 : Electric Actuator and manual电动/手动 Actuator执行器 : ?Explosion proof 防爆, IP -67,Insulation class绝缘等级-F, Duty-S2 ? All the valves shall be supplied with Matching flanges , fasteners and Gasket. 需要配备配对法兰、紧固件、密封圈 ?Leakage test : class VI according to ANSI. 泄露试验:需要满足ANSI六级的要求 |