Model: | DN100-1600 |
---|---|
Brand: | GUANG HUA ZHU GUAN |
Origin: | Made In China |
Category: | Construction & Decoration / Construction Materials Stocks |
Label: | DUCTILE IRON PIPES , IRON PIPES |
Price: |
-
|
Min. Order: | 1 pc |
Live Chat: | Last Online:15 Jan, 2012 |
Ductile iron pipe is a pipe commonly used for potable water distribution.The predominant wall material is ductile iron, a spheroidized graphite cast iron, although an internal cement mortar lining usually serves to inhibit corrosion from the fluid being distributed, and various types of external coating are used to inhibit corrosion from the environment. Ductile iron pipe is a direct development of earlier cast iron pipe which it has superseded. Ductile iron has proven to be a better pipe material, being stronger and more fracture resistant; however, like most ferrous materials, it is susceptible to corrosion and retains some brittle characteristics.Relatively recent developments such as polyethylene sleeving and/or zinc and polymer coatings have done much to mitigate corrosion concerns, and a typical life expectancy is in excess of 75 years.
Payment Terms: | T/T , L/C AT SIGHT |
---|---|