Ductile Iron Pipe On Sale Made In China DN100

Ductile Iron Pipe On Sale Made In China DN100 System 1

Ductile Iron Pipe On Sale Made In China DN100 System 2

Ductile Iron Pipe On Sale Made In China DN100

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1000 m

Supply Capability:: 10000 m/month

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1.Packaging & Delivery

Packaging Detail:	DN80-300 bundled with steel belt ( the bundle size see the product detail part) DN400-1200 are in bulk
Delivery Detail:	at least 5days for MOQ

2.Specifications

Ductile iron pipe comply with ISO2531/EN545
1)We are factory
2)Best quality
3)Competive price
4)On time delivery

3.Features:

Facilitating high resistance to loadings, pressure and vacuum with high tensile strength,
Enabling high resistance to corrosion,
Not requiring cathodic protection,
Less operating cost since cast pipes have larger nominal diameter than polyethylene pipes.
Being the best pipe in case of an earthquake, with its ability of resilience and resistance to impacts without deformation,
Long product life, exceeding 50 years,
Preserving the quality of water with healthy interior coating.

4.Applied Standards:

General Design	ISO 2531 EN 545 EN 598
Internal Lining	ISO 4179
External Coating	ISO 8179
Polyethylene Coating (Optional)	ISO 8180

5.Joint Types:

Push-on Type	TYT Type
	Standard Type

6. Diameters:

Pipes	Ø80 – Ø1200 mm (L = 6m, and 5.7m)
Fittings	Ø80 - Ø2200 mm

7. Wall Thickness:

Pipes	C and K classes
Fittings	Class K10 - K12

8.Test Pressures:

Pipes	for Ø80 - Ø300 mm	50 bar / 40 bar
	for Ø350 - Ø600 mm	40 bar / 30 bar
	for Ø700 - Ø1000 mm	32 bar / 25 bar
	for Ø1100 - Ø2600 mm	25 bar

Fittings	for Ø40 - Ø300 mm	25 bar (*)
	for Ø350 - Ø600 mm	16 bar
	for Ø700 - Ø2600 mm	10 bar
	(*16 bar for fittings with PN10 flanges)

9.Materials:

Pipe	Ductile iron casting, minimum 420 MPa tensile strength
Internal Lining	Concrete Lining, ISO 4179
Socket Internal 10.Lining	200 micron epoxy coating
External Coating	70 micron bitumen coating on 130 gr/m2 zinc coating, ISO 8179 70 micron bitumen coating on 200 gr/m2 Zn-Al coating (optional)

Fittings	Ductile iron casting, minimum 420 MPa tensile strength
Internal Lining	Concrete Lining, ISO 4179 Epoxy Coating (optional)
External Coating	70 micron bitumen coating on 130 gr/m2 zinc coating, ISO 8179 200 micron epoxy coating on 200 gr/m2 Al-Zn coating

Ductile Iron Pipe On Sale Made In China DN100

Q: What is the expected leakage rate for ductile iron pipes?: The expected leakage rate for ductile iron pipes can vary depending on factors such as pipe age, condition, and maintenance practices. However, generally, ductile iron pipes are designed to have a low leakage rate of less than 1% of the total flow.

Q: What is the composition of ductile iron pipes?: Ductile iron pipes consist mainly of iron, with small amounts of carbon, silicon, and other alloying elements. The iron content typically ranges from 90% to 94%, while carbon content is usually around 3% to 4%. Silicon is added between 1.5% to 3%, which enhances the ductility and strength of the iron. Smaller quantities of manganese, sulfur, and phosphorus may also be present. The composition of ductile iron pipes is carefully engineered to achieve specific properties. By adding carbon and silicon, the hardness and strength of the iron are improved, making it suitable for demanding applications. These alloying elements also contribute to the pipes' ductility, allowing them to be easily bent and molded without breaking. In summary, the composition of ductile iron pipes is designed to strike a balance between strength, ductility, and resistance to corrosion. This makes them ideal for use in water and sewage systems, where they can endure high pressure, bear heavy loads, and resist the corrosive effects of water and other chemicals.

Q: Can ductile iron pipes be used for both water and sewage systems?: Yes, ductile iron pipes can be used for both water and sewage systems. Ductile iron pipes are known for their strength and durability, making them suitable for various applications. They have excellent resistance to corrosion and can withstand high pressures, making them ideal for transporting both water and sewage.

Q: What are the typical maintenance requirements for ductile iron pipe?: The typical maintenance requirements for ductile iron pipe include regular inspections for signs of corrosion or damage, cleaning and flushing to remove sediment and debris, and occasional repair or replacement of sections that are worn or leaking. Additionally, applying protective coatings or linings can help prolong the lifespan of the pipe and prevent corrosion.

Q: Can ductile iron pipes be used for road and highway drainage?: Ductile iron pipes are a viable option for road and highway drainage purposes. With their exceptional strength and durability, these pipes are well-suited for a range of applications, including drainage systems. They possess a high tensile strength and can endure heavy loads and traffic, making them an ideal choice for road and highway drainage, where continuous vehicle movement is anticipated. Moreover, ductile iron pipes are resistant to corrosion and have a long lifespan, minimizing the need for maintenance and replacement, ultimately reducing costs. Additionally, their smooth inner surface enables efficient water flow, preventing waterlogging and ensuring proper drainage. Hence, ductile iron pipes are a dependable and efficient selection for road and highway drainage systems.

Q: Do rigid cement cast iron pipes need cement piers?: Ductile weakness: ductile cast iron pipes connected by human factors such as the operation level of responsibility, influence, construction not convenient. The advantages of PE PE PE pipe has good corrosion resistance and its anti inorganic performance than that of the metal pipe is much stronger in the buried without corrosion, construction convenient. Small diameter PE pipe in the price performance ratio is better than that of steel and ductile iron.PE tube have disadvantages: benzene, gasoline, carbon tetrachloride and other organic solvents have certain effect on pe. If the organic solvent is infiltrated into the polyethylene, the swelling will occur, and its physical properties will be decreased. Its pressure resistance and temperature resistance are poor.

Q: How does ductile iron pipe compare to PVC pipe in terms of performance and cost?: Ductile iron pipe and PVC pipe are two commonly used materials for various piping applications, and they have distinct differences in terms of performance and cost. In terms of performance, ductile iron pipe is known for its exceptional strength and durability. It is highly resistant to internal and external pressures, making it suitable for carrying water, sewage, and other fluids under high pressure conditions. Ductile iron pipe also has an excellent resistance to corrosion and can withstand extreme temperature variations. Moreover, it has a longer lifespan, often lasting over 100 years, which makes it a reliable choice for long-term projects. On the other hand, PVC pipe is renowned for its versatility and ease of installation. It is lightweight, making it easier to transport and handle during installation. PVC pipe is also resistant to chemicals, making it suitable for applications where corrosion may be a concern. However, PVC pipe may not be as durable as ductile iron pipe, especially when subjected to external pressure or harsh environmental conditions. It may also be susceptible to cracking or breaking under extreme temperatures. In terms of cost, PVC pipe is generally less expensive than ductile iron pipe. PVC pipe is manufactured using less costly materials and is easier to produce, resulting in lower production costs. Additionally, the lightweight nature of PVC pipe reduces transportation costs and makes installation more efficient. Ductile iron pipe, on the other hand, tends to be more expensive due to the higher costs associated with its manufacturing process and the heavier weight, which requires additional handling and transportation expenses. Ultimately, the choice between ductile iron pipe and PVC pipe depends on the specific requirements of the project. If strength, durability, and longevity are crucial, ductile iron pipe may be the preferred option despite its higher cost. However, for applications that require versatility, ease of installation, and cost-effectiveness, PVC pipe can be a suitable alternative.

Q: Can ductile iron pipes be used in oil or gas transmission pipelines?: Ductile iron pipes are applicable for oil or gas transmission pipelines. They belong to the cast iron category and possess enhanced characteristics, including increased tensile strength and ductility. These properties make them suitable for various applications, including pipeline systems used in oil and gas transmission. The corrosion resistance of ductile iron pipes is exceptional, which is crucial for pipelines that transport oil or gas over long distances. This material exhibits a high resistance to external factors such as soil chemicals, moisture, and corrosive gases commonly found in the oil and gas industry. Moreover, ductile iron pipes can endure high pressures and temperatures, making them suitable for the demanding requirements of oil and gas transmission. Moreover, ductile iron pipes have excellent impact resistance, enabling them to absorb and withstand external forces such as ground movement or heavy loads. This durability ensures the integrity and longevity of the pipeline system, minimizing the risk of leaks or failures. In summary, ductile iron pipes provide a reliable and cost-effective solution for oil and gas transmission pipelines. Their robustness, corrosion resistance, and ability to withstand high pressures and temperatures make them a viable choice for this critical infrastructure.

Q: Are ductile iron pipes suitable for use in wastewater treatment plants?: Yes, ductile iron pipes are suitable for use in wastewater treatment plants. Ductile iron is a strong and durable material that can withstand the harsh and corrosive environment present in wastewater treatment plants. It has excellent resistance to abrasion, corrosion, and chemical attacks, making it a reliable choice for conveying wastewater and handling the various chemicals and substances found in the treatment process. Ductile iron pipes also have high tensile strength, which allows them to withstand high-pressure conditions and the weight of the surrounding soil. Additionally, ductile iron pipes are known for their flexibility, which makes them resistant to ground movement and settlement, ensuring long-term performance and reliability in wastewater treatment plants.

Q: Can ductile iron pipes be used in tunneling or microtunneling projects?: Tunneling or microtunneling projects can utilize ductile iron pipes. These pipes possess strength, durability, and flexibility, making them appropriate for underground applications. They can endure the external pressure from the surrounding soil or rock during tunneling, guaranteeing the project's integrity and safety. Furthermore, ductile iron pipes exhibit exceptional corrosion resistance, a vital characteristic for tunneling projects where the pipes are exposed to moisture and other corrosive substances. Moreover, their internally smooth surface facilitates the fluid or material flow through the pipes, rendering them an optimal selection for tunneling or microtunneling projects.

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