Ductile Iron Pipe:

Ductile iron pipe refers to a pipe made by high-speed centrifugal casting in a centrifugal ductile iron machine using molten iron of No. 18 or above after adding spheroidizing agent. It has good mechanical properties and ductility, and is mainly used for the transportation of tap water. It is an ideal material for tap water pipes.

The Features of Ductile Iron Pipe:

• High strength, tensile strength and compressive strength are 20% to 50% higher than ordinary gray cast iron pipes.

• The spherical graphite particles of the ductile pipe form a flexible fracture area inside, which has good shock resistance and impact resistance.

• The surface is sandblasted and rust-proofed, and the internal spherical graphite structure makes it have good corrosion resistance.

• Good sealing, the rubber ring sealing connection method of the ductile pipe can effectively prevent water leakage and seepage.

The Applications of Ductile Iron Pipe:

• Municipal engineering field: mainly used in municipal water supply pipelines, urban drainage systems, municipal valves and manhole covers.

• Construction engineering field: often used as underground pipeline materials, bridge structures and air conditioning systems.

• Petrochemical field: used as a manufacturing material for pipeline structures for transporting petroleum and chemicals and various pipeline connectors.