Ductile iron pipe
2017-02-07 09:29 Click：times
Ductile iron pipe product details
Ductile iron pipe is a cast iron pipe. The quality of the cast iron pipe is controlled by 1-3 grade (spheroidization rate 80%), and the mechanical properties of the material are improved. Ductile cast iron pipe after annealing, the microstructure is ferrite and pearlite, good mechanical properties, excellent corrosion resistance, good ductility, good sealing effect, simple installation, mainly for municipal, industrial and mining enterprises, water supply, gas, oil etc..
Ductile cast iron pipes
Ductile iron pipe is a cast iron pipe. The quality of the cast iron pipe is controlled by 1-3 grade (spheroidization rate 80%), and the mechanical properties of the material are improved. Ductile cast iron pipe after annealing, the microstructure is ferrite and pearlite, good mechanical properties, excellent corrosion resistance, good ductility, good sealing effect, simple installation, mainly for municipal, industrial and mining enterprises, water supply, gas, oil etc..
In the ferrite and pearlite matrix on the distribution of a certain number of spheroidal graphite, according to the nominal diameter and the elongation of different microstructure of ferrite and pearlite in different proportions of small caliber pearlite percentage is generally not more than 20%, large diameter of the general control in about 25%.
The products have been exported to the United States, France, Canada, Indonesia, Russia, Vietnam, Australia, South Korea, Iran and other countries, to obtain customer acclaim.
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