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.
We are supplying high quality of C.I/D.I Fittings. C.I.D Joints (sizes 80 mm to 1200 mm), Butter Fly Valves, Non Return Valves & Air Valves (sizes 80 mm to 1200 mm), Pipes, Fittings and Flanges.
NAME:COUPLING FOR DUCTILE IRON PIPE
Bolts&nuts:Electroplated galvanized zinc hot dip galvanized
Sleevw:ductile iron
Gland:Ductile iron
Rubber Gasket:SBR,EPDM Or other
Coating:Fusion Bonded Epoxy or wet paint
Ductile Iron Pipe
Ductile iron pipe refers to the pipe made by high-speed centrifugal casting of centrifugal ductile iron machine after adding spheroidizing agent to the molten iron above No.18.
Definition:� Ductile iron pipe factory refers to the pipe made by high-speed centrifugal casting of centrifugal ductile iron machine after adding spheroidizing agent to the molten iron above No.18.
Features:� It has the nature of iron, the performance of steel, excellent corrosion resistance, good ductility and easy installation.
Use:� Mainly used for municipal, industrial and mining enterprises water supply, sewage, gas transmission, etc.
Chemical composition:� The main components are carbon, silicon, manganese, sulfur, phosphorus and magnesium.
The ductile iron pipe dimension is from DN80 to DN2600. The wall thickness of the 100mm ductile iron pipe is 6mm.
The underground pipe installation method of the ductile iron pipe is simple and fast.
If you want to know the tongmao pipeline, please contact me.
Ductile iron Drainage pipe
Ductile iron Drainage pipe is available in a range of diameters from 80mm to 1600mm and are suitable for both potable water transmission and distribution (in accordance with BS EN 545) and sewerage (in accordance with BS EN 598).
China tongmao ductile pipe is available in a range of diameters from 80mm to 1600mm and are suitable for both potable water transmission and distribution (in accordance with BS EN 545) and sewerage (in accordance with BS EN 598).
Ductile iron Drainage pipe is simple to joint, can be laid in all weather conditions and often without the need for selected backfill. Its high safety factor and ability to accommodate ground movement make it the ideal pipeline material for a wide range of applications.
ductile iron pipeline wholesale have a number of advantages over other pipe materials:
Easy to install
Full range of accessories are widely available
Suited to a host of applications both above and below ground
Strength of the material allows it to withstand significant internal pressure and also makes it less susceptible to impact damage
It has the nature of iron, the performance of steel, excellent corrosion resistance, good ductility and easy installation.
The main components are carbon, silicon, manganese, sulfur, phosphorus and magnesium.
The ductile iron pipe price list is very reasonable.
Cast iron pipe drain pipe the cast iron sewage pipe and the cast iron gas pipe are widely used.
The wall thickness of the 150mm cast iron pipe is 6mm.
More information.
