DUCTILE IRON PIPE DN500 K8

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Mechnical Joint K Type Ductile Iron Pipe

Self-restrained Joint Ductile Iron Pipe

Ductile Iron Pipe Mechnical Joint K Type

Ductile Iron Pipe DN600

DUCTILE IRON PIPE DN1200 K8/C/K9

DUCTILE IRON PIPE DN700 K9/C

Ductile Iron Pipes of China on Chip Price DN400 EN545/EN598/ISO2531

Ductile Iron Pipe On Sale Made In China DN300

Specification:

1) The standard of pipe: ISO2531:1998, K9

2) Effective length: 6m

3) Inner cement line: Portland cement line as per ISO4179

4) Zinc coating: at least 130g/m² as per ISO8179

5) Bitumen painting: at least 70um as per ISO8179

6) With 100% quantity of NBR ring, or SBR ring, or EPDM ring as per ISO4633

7) DN80mm-800mm

8) High strength, lighter than grey iron, good corrosion resistance, no furring, small flow resistance, easy fixing, long life tome about 100 yeas

9) Produced by Hangzhou chunfeng machine

10) Checked by automatic inspection equipment

11) Composition:

Chemical composition
Chemical composition	Ductile Cast Iron Pipe (%)	Grey iron pipe (%)	Steel pipe (%)
C	3.5-4.0	3.2-3.8	0.1-0.2
Si	1.9-2.6	1.4-2.2	0.15-0.4
Mn	0.15-0.45	0.4-0.6	0.3-0.6
P	≤0.06	≤0.3	0.02-0.03
S	≤0.02	≤0.1	0.02-0.03
Mg	0.03-0.06

12) Feature:

Mechanical properties
	Ductile Cast Iron Pipe	Grey Iron Pipe	Steel Pipe
Tensile Strength(Mpa)	≥420	150-260	≥400
Yield Strength(Mpa)	≥300	No Confirmation	No Confirmation
Bending Strength(Mpa)	≥590	200-360	≥400
Elongation (%)	≥10	Neglected	≥18
Brinell Hardness(HBS)	≤230	≤230	About 140

13) T type mechanical joint

14) Packing: in bulk or container

Q: What are the different types of coatings available for ductile iron pipe?: Ductile iron pipe offers a range of coating options, each with its own unique properties and benefits. 1. One commonly used coating is cement mortar. It involves applying a layer of cement mortar to both the interior and exterior surfaces of the pipe. This coating protects against corrosion and abrasion, while also improving hydraulic efficiency. 2. Another popular choice is polyethylene encasement. This involves wrapping the pipe with a layer of polyethylene material. It provides excellent corrosion resistance, especially against soil and water contaminants. 3. Fusion-bonded epoxy (FBE) coating is applied by heating epoxy powder to create a strong bond with the pipe surface. It offers outstanding corrosion resistance and is commonly used in aggressive environments like wastewater treatment plants and chemical processing facilities. 4. Zinc coating, also known as galvanization, is applied by adding a layer of zinc to the pipe's surface. It provides excellent corrosion resistance and is often used in outdoor applications exposed to moisture and humidity. 5. Bituminous coating is a black, tar-like substance that protects against corrosion. It is commonly used in underground applications where the pipe is in contact with soil or water. 6. Polyurethane coatings are known for their resistance to abrasion, impact, and chemical corrosion. They are often used in aggressive environments such as oil and gas pipelines. These examples highlight the different coatings available for ductile iron pipe. The choice of coating depends on factors like the intended application, environmental conditions, and desired level of corrosion protection. It is crucial to consult industry experts and follow relevant standards and specifications when selecting a coating for ductile iron pipe.

Q: Can ductile iron pipes be used for underground hydrocarbon pipelines?: Indeed, underground hydrocarbon pipelines can utilize ductile iron pipes. Ductile iron, a robust and long-lasting substance, finds extensive usage in multiple domains, such as water and sewage systems, gas pipelines, and even hydrocarbon pipelines. Ductile iron pipes boast outstanding corrosion resistance qualities and can endure substantial pressure, rendering them apt for subterranean hydrocarbon transportation. Nonetheless, prudent material selection and the implementation of corrosion protection measures become essential, considering factors like the precise composition of the hydrocarbons being conveyed and the environmental conditions along the pipeline route.

Q: Ductile iron pipe converter, steel transition DN100 turn 100, what is the specific accessories name? Can you supply photos?: Plastic steel conversion parts performance description: long name high density polyethylene is mainly used for buried water supply and gas transmission pipeline links, can effectively and closely linked pipe port, quality assurance, reasonable price and price.

Q: What are the advantages of using ductile iron pipe over concrete pipe?: There are several advantages of using ductile iron pipe over concrete pipe. Firstly, ductile iron pipe has a higher strength-to-weight ratio compared to concrete pipe. This means that it can withstand higher pressure and loads while being lighter in weight. This makes it easier to handle and install, reducing labor costs and time. Secondly, ductile iron pipe has superior corrosion resistance compared to concrete pipe. It is less likely to rust or degrade over time, which increases its lifespan and decreases the need for frequent repairs or replacements. This makes it a more cost-effective option in the long run. Additionally, ductile iron pipe has better flexibility and resilience compared to concrete pipe. It can withstand ground movement, settling, and other environmental factors without cracking or breaking. This makes it more durable and less prone to damage, reducing maintenance and repair costs. Moreover, ductile iron pipe has a smoother interior surface compared to concrete pipe. This results in improved flow characteristics and reduced friction, allowing for more efficient transportation of fluids. It also minimizes the risk of clogs or blockages, ensuring uninterrupted flow. Furthermore, ductile iron pipe is highly versatile and can be used in a wide range of applications. It is suitable for both above-ground and underground installations, making it ideal for various infrastructure projects such as water supply systems, wastewater treatment plants, and industrial applications. Overall, the advantages of using ductile iron pipe over concrete pipe include its higher strength-to-weight ratio, superior corrosion resistance, better flexibility and resilience, smoother interior surface, and versatility. These benefits make it a reliable and cost-effective choice for various infrastructure projects.

Q: What are the disadvantages of using ductile iron pipe?: Some of the disadvantages of using ductile iron pipe include its relatively high cost compared to other materials, its susceptibility to corrosion over time, and its heavy weight which can make installation more challenging. Additionally, ductile iron pipe may require more maintenance and repairs due to potential cracking or leaking.

Q: Are ductile iron pipes suitable for use in hydroelectric dams?: Yes, ductile iron pipes are suitable for use in hydroelectric dams. They offer high strength, durability, and corrosion resistance, making them ideal for the harsh conditions found in dam environments. Additionally, ductile iron pipes have excellent hydraulic properties and can handle high water pressure, making them a reliable choice for transporting water in hydroelectric dams.

Q: What is the typical weight of ductile iron pipe?: The typical weight of ductile iron pipe varies depending on the diameter and wall thickness, but it typically ranges from 10 to 64 pounds per linear foot.

Q: What is the weight of ductile iron pipe compared to other pipe materials?: Compared to other pipe materials, ductile iron pipe typically carries more weight. The weight of the pipe may differ depending on its size and thickness, yet in general, ductile iron pipe is more compact and has a greater weight per unit length than materials such as PVC, HDPE, or steel. The main reason for this increased weight is the composition of ductile iron pipe, which consists of iron and carbon, rendering it a robust and resilient choice for a range of piping purposes.

Q: What does ductile iron pipe "ND200" mean?: The tube is thin from the metal tube, and the outer diameter of the tube is almost the same as the inner diameter of the tube, so the average value of the outer diameter of the tube and the inner diameter of the pipe is called the diameter.

Q: Are ductile iron pipes suitable for use in seismic areas?: Yes, ductile iron pipes are suitable for use in seismic areas. Ductile iron has high strength and flexibility, making it resistant to seismic forces. It is able to withstand ground movements and vibrations during earthquakes without significant damage, making it a reliable choice for water and wastewater infrastructure in seismic areas.

Send your message to us

*Email

*TEL

*Quantity

*Unit