Products tagged with 'клапан приема / пуска скребков'
    
    
        
        
            
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            Nominal Diameter: 2”~40”
Pressure Rating: Class150~Class2500
Product Feature: ①First different diameter pig valve manufacturer, national innovative patent; ② Originated protect inner floating roof tank pigging process method; ③Originated bayonet tooth system port cover structure, inter-locking vent design, ensure operation safety; ④Six unique method, ensure product safety and reliability.