Prix FOB
Obtenir le dernier prix|
5 Ton Minimum Order
Pays:
China
N ° de modèle:
k9
Prix FOB:
Localité:
China
Prix de commande minimale:
-
Commande minimale:
5 Ton
Packaging Detail:
Seaworthy Package
Heure de livraison:
Shipment within 30 days
Capacité de Fournir:
8000 Ton per Month
Payment Type:
T/T, L/C
Groupe de produits :
Personne àcontacter Lampard
Angang Revenue, Anyang, Henan
Quality control
Ductile iron is a graphite cast iron, which is an alloy mixing Iron, Carbon and Silicon together. Among the ingredients of ductile iron, graphite exists in spherical form. Generally speaking, the diameter of spheroidized graphite is between 1.5mm and 6mm. However, according to the standard, spheroidization grade should be controlled within **3 class(spheroidization rate ≥*0%). Therefore, after spheroidization, ductile iron possesses the natures of iron as well as the characteristics of steel and the physical properties of this material itself have been improved greatly. If the ductile iron pipe is annealed, its metallographic structure will be ferrite and small amount of pearlite, which will make its mechanical properties excellent.
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Test Online
Our products have been through many strict tests, such as test of hydraulic pressure, cement lining thickness, bitumen coating thickness, dimension, and impressing.
Pays: | China |
N ° de modèle: | k9 |
Prix FOB: | Obtenir le dernier prix |
Localité: | China |
Prix de commande minimale: | - |
Commande minimale: | 5 Ton |
Packaging Detail: | Seaworthy Package |
Heure de livraison: | Shipment within 30 days |
Capacité de Fournir: | 8000 Ton per Month |
Payment Type: | T/T, L/C |
Groupe de produits : | Ductile Iron Pipe |