Duct Iron Pipe DI Pipe ISO 2531 DN 700-1000mm

Duct Iron Pipe DI Pipe ISO 2531 DN 700-1000mm System 1

Duct Iron Pipe DI Pipe ISO 2531 DN 700-1000mm

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 100 m

Supply Capability:: 100000 m/month

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Specification:

1. size : DN80-DN2000 available with PN16 or PN10 or PN25 flanges

2.Standard : ISO2531/EN545/EN598/AWWA standard

3. WRAS Potable Water FBE Internal Lining

4.Material : Ductile iron

5.Technical: Casting

6. Type: Socket / flange PN10 / PN16 / PN25

7. Length=6m, 5.8m

8. Coating: Fusion bonded epoxy to 300 microns Dry Film Thickness

Portland cement lining internally and zinc-rich paint with not less than 70 microns bitumen externally

Duct Iron Pipe DI Pipe ISO 2531 DN 700-1000mm

Quality:

ISO 2531 or EN 545 Standard K9 Class, K12 Class

1. ISO 9001 Certificate

2. ISO 2531 & EN 545 Certificate

3. WRAS Potable Water Certificate for FBE Internal Lining

4. WRAS EPDM Rubber Gasket or NBR Rubber Gasket

5. DN80mm - DN2000mm

6. Black Bitumen or Blue FBE / Epoxy Coating

7. Lengh = 6m or cut into 5.6m, 5.7m, 5.8m

8. Client's Brand Customization Allowable

9. Container or Bulk Loading / Shipping

10.Delivery within one Month or According to Client's Order Quantity

11. Support Client or The Third Party Inspection before Shipment

Standard Lining and Coating:

Transport:

Q:How are ductile iron pipes repaired in case of damage?: Due to their high durability and strength, ductile iron pipes are commonly utilized in various applications. However, like any other materials, these pipes can sustain damage over time due to external influences or internal corrosion. In such instances, there exist several techniques available for repairing ductile iron pipes. One prevalent method is the trenchless repair technique, which allows for the restoration of the damaged section without the need for extensive excavation. This method typically employs specialized equipment to access and repair the affected area. Its advantages lie in minimizing disruption to the surrounding environment and reducing excavation costs. Another approach for repairing ductile iron pipes involves the application of epoxy lining. This process entails the use of epoxy resin to seal any cracks or leaks on the interior surface of the pipe. Epoxy lining is a cost-efficient and effective solution as it provides long-lasting repairs and enhances the overall condition of the pipe. In cases where the damage is severe or extensive, it may be necessary to replace the damaged section of the ductile iron pipe. This typically involves removing the compromised portion and installing a new pipe section. The replacement process may require excavation and can be more time-consuming and costly compared to other repair methods. Nonetheless, it guarantees a comprehensive and permanent solution for the damaged pipe. It is essential to note that the choice of repair method for ductile iron pipes depends on factors such as the extent of the damage and accessibility. Professional assessment and inspection play a crucial role in determining the most suitable repair technique. Consulting experienced pipeline repair specialists or civil engineers is highly recommended to ensure the most effective and durable repair solution for ductile iron pipes.

Q:How does ductile iron pipe perform in areas with high soil acidity?: Ductile iron pipe performs well in areas with high soil acidity due to its inherent corrosion resistance properties. The pipe is designed to withstand harsh environments and has a protective lining that prevents the acidic soil from causing damage. This lining acts as a barrier between the pipe and the soil, preventing the acid from corroding the iron. Additionally, ductile iron pipe has a high resistance to external loads, making it suitable for areas with unstable soil conditions. Overall, ductile iron pipe is a reliable choice for areas with high soil acidity as it can withstand the corrosive effects and provide long-lasting performance.

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 in contaminated soil conditions?: Yes, ductile iron pipes can be used in contaminated soil conditions. Ductile iron is known for its strength and durability, making it resistant to corrosion and damage from external factors such as soil contaminants. Additionally, ductile iron pipes have been successfully used in a variety of challenging environments, including contaminated soils, where they can provide reliable and long-lasting underground infrastructure for the transportation of water and other fluids.

Q:Can ductile iron pipes be used for underground irrigation systems?: Yes, ductile iron pipes can be used for underground irrigation systems. Ductile iron is a strong and durable material that is resistant to corrosion and can withstand the pressure and load requirements of irrigation systems. It is commonly used in underground applications due to its longevity and reliability.

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:The difference between ductile cast iron pipe and machine-made cast iron pipe: Of different uses, ductile iron pipes are widely used for municipal water supply and drainage, rural drinking water and outdoor fire fighting works; mechanism cast iron pipes are mainly used in the city.

Q:Can ductile iron pipes be used for irrigation of golf courses?: Certainly, ductile iron pipes are applicable for the irrigation of golf courses. Renowned for their durability, strength, and resistance to corrosion, these pipes are suitable for a wide range of uses, including irrigation systems. They possess the ability to endure high-pressure water flow and are less prone to cracking or breaking when compared to alternative materials. Moreover, ductile iron pipes boast an extended lifespan, minimizing the necessity for frequent maintenance or replacement. Consequently, they represent a dependable option for the irrigation of golf courses, where a continuous and efficient water supply is imperative for sustaining healthy turf and landscaping.

Q:Can ductile iron pipe be used for water supply to remote areas?: Yes, ductile iron pipe can be used for water supply to remote areas. Ductile iron pipes have excellent strength and durability, making them suitable for long-distance water transmission. They can withstand high pressure and are resistant to external loads and impacts, making them ideal for rugged terrains and remote areas where maintenance and repairs can be challenging. Additionally, ductile iron pipes have a protective lining that prevents corrosion and ensures the water remains safe for consumption. Therefore, ductile iron pipes are an efficient and reliable choice for water supply to remote areas.

Q:How does ductile iron pipe compare to PVC pipe in terms of strength?: Ductile iron pipe is generally stronger than PVC pipe in terms of strength. Ductile iron has a higher tensile strength and can withstand higher pressures and heavier loads compared to PVC, making it suitable for applications that require greater durability and strength.

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