Our solid ball plugs are made directly from forgin...
Шаровой кран с цапфой (фиксированный) имеет еще од...
Welded steel ball plugs are generally used to proc...
The inside of the hollow ball plug is hollow, whic...
Welded steel ball plugs are generally used to process large diameter stationary spheres, and the ste...
The steel ball is completely manufactured according to the drawings provided by the customer and mac...