阀门
河北鹏欢管道设备有限公司是生产销售管道和配套管件的专型企业。本公司拥有十余年的专业管道、法兰管件的生产制造经验，技术工人百余人，年生产能力达到12000吨，并下设子公司从事防腐管道生产和国际贸易业务。
Flanged Floating High Pressure Stainless Steel Ball Valve
Flanged Cast Iron Valve Steam Globe Gate Valve Water Ductile Cast Brass Iron Gate Valve
Cast iron rubber seat Butterfly Valve Water Type
Din standard bellows seal ptfe lined cast iron globe valve for steam
Pneumatic Globe Valve Single Seat Pneumatic Steam Control Valve with Positioner
High Quality Safety Valves
3PE防腐一般由3层结构组成
法兰（flange）又叫法兰盘或突缘
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