The prefabrication includes:

• Steel pipe bending;

• Ends of steel pipes are formed by Walform cold extruding/flaring;

• Pipe End Notching;

• Surface Treatment.


Merits in prefabrication include:

• Utilize three-dimensional software for lofting and drawing, as well as imported bending equipment, steel pipe forming equipment with high precision, to ensure manufacturing precision and quality;

• Save time and reduce costs;

• Fast and convenient site installation;

• Reduce requirements of special professions;

• Operate in workshops, to ensure quality and cleanliness of pipes;

• Be capable of reducing site oil flushing time.