Cast Iron and Ductile Iron tube and fittings PL739
Cast Iron and Ductile Iron tube and fittings can be offered by our comapny to meet different engineering needs.
The difference between ductile iron and gray iron
1. Different chemical composition
Nodular cast iron contains nodular graphite, which can improve its toughness and strength, while reducing brittleness. Gray cast iron contains a lot of carbon, so that its hardness and wear resistance is high, but the toughness is poor.
2. Different organizational structures
The structure of nodular cast iron contains nodular and ferrite, and the distribution of nodular is uniform. While the structure of gray cast iron is mainly ferrite and pearlite, and the distribution of pearlite is uneven.
3. Different performance
Ductile iron has high strength and toughness, and has good corrosion resistance. It is uitable for the manufacture of high load and high pressure parts. The hardness and wear resistance of gray cast iron are high. It is suitable for the manufacture of friction and wear parts.
Application field
Cast iron : because of its low strength and good vibration resistance. It is often used in the production of parts under compressive stress, such as box, base, etc.
Ductile iron : because of its high strength and good toughness. It is often used in the manufacture of parts requiring high strength and toughness, such as crankshaft, connecting rod and so on.
ITEM NAME : SG IRON CASTING
TYPE : ALL GRADES OF SG IRON CASTINGS USED IN ( TEXTILE / AUTOMOBILE / VALVE / GENERAL EBGINEERING INDUSTRIES )'
ductile cast iron has its graphite in the form of very tiny nodules with the graphite in the form of concentric layers forming the nodules. As a result, the properties of ductile cast iron are that of a spongy steel without the stress concentration effects that flakes of graphite would produce. The carbon percentage present is 3-4% and percentage of silicon is 1.8-2.8%.Tiny amounts of 0.02 to 0.1% magnesium, and only 0.02 to 0.04% cerium added to these alloys slow the growth of graphite precipitates by bonding to the edges of the graphite planes
Customers can avail from us a S.G. Iron Casting Flange, available in square, round and oblonge shape. Manufactured using premium quality raw material, these flanges are renowned for being highly durable. Customers greatly appreciate these products for their features like reliability and corrosion resistance.
Kalyan steel center is one of the most distinguished providers of SG Iron Nipples. SG Iron products are fabricated using advance technology machines so as to ensure dependability in operation. SG Iron Nipples offered by us facilitate in quick and easy installation of soft plastic and rubber hose.
In the midst of customer focused approach and industrial experience, Kalyan Steel Center manufacture wide range Stub End. Kalyan Steel Center use sophisticated technologies and machineries in the process of manufacturing these stub ends, in compliance with international standards. A huge assortment of stub ends at a wide range of dimension and sizes are available with us.
These SG Iron Unions are special type of castings with high carbon and magnesium content. We use sophisticated technology and technically sound machinery such as spectrometer to produce an excellent range of SG Iron Unions.
We are one of the most distinguished providers of SG Iron Nipples. These products are fabricated using advance technology machines so as to ensure dependability in operation. The nipples offered by us facilitate in quick and easy installation Nipples of soft plastic and rubber hose.
