DUCTILE IRON PIPES AND PIPE FITTINGS K7 CLASS DN450

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Material : Ductile Cast Iron
Size Range : DN 80mm to DN 2000mm
Unit Effective Length : 6m or 5.7m
Manufacture Standard: ISO 2531:1998/ EN 545:2006/EN 598:2007
Annual capacity : 200,000 tons
Coating Exterior: Zinc 130g/m2 according to ISO 8179-1 and bitumen coating 70 microns.
Cement Interior: Portland Cement/ High Alumina Cement/ Sulphate Resisting Cement Lining according to ISO 4179
Special requirements on external coating and internal lining can be applied
We also provide accessories such as SBR/EPDM rubber gaskets, lubricant paste, pipe caps, PE sleeves, etc.

Additional Parts:

Each pipe is strictly inspected according to related standard to ensure permanently high performance.
Easy Installation at site and service free for life
Long Service Lifespan
Quotation will arrive you within 24hours once we get your inquiry.
We guarantee offering you a competitive price.
A copy of original inspection reports of pipes will be offered after shipment.
Photos of loading process will be sent to the customer after shipment effect.
We will follow-up the delivery progress after shipment effect and update to the customer on weekly basis.

Q:Can ductile iron pipes be used for underwater installations?: Yes, ductile iron pipes can be used for underwater installations. Ductile iron is a strong and durable material that is resistant to corrosion, making it suitable for submerged applications. Additionally, ductile iron pipes have excellent joint integrity, ensuring water-tightness even under high hydrostatic pressure. The pipes are often coated with protective linings and coatings to further enhance their resistance to corrosion and extend their lifespan in underwater environments. Overall, ductile iron pipes are a reliable choice for underwater installations due to their strength, durability, and corrosion resistance properties.

Q:How do we handle the leaking of the ductile iron pipe?: If it is installed in the pipeline, test pressure leakage, glue can be repaired and then welded, usually with hoop.

Q:Can ductile iron pipes be used in underground installations?: Indeed, underground installations can utilize ductile iron pipes. These pipes are frequently employed in a multitude of subterranean scenarios, such as water distribution systems, sewer systems, and underground fire mains. Their notable attributes encompass robustness, endurance, and resistance to both external strains and corrosion, rendering them fitting for underground installations. Moreover, ductile iron pipes exhibit remarkable adaptability to ground movements and possess the capacity to endure substantial traffic loads. Consequently, they represent a dependable option for underground installations, particularly when stability and longevity emerge as pivotal considerations.

Q:Can ductile iron pipes be used for slurry transportation?: Yes, ductile iron pipes can be used for slurry transportation. Ductile iron pipes are known for their high strength and durability, making them suitable for various applications including slurry transportation. Slurry is a mixture of solid particles and a liquid, which can be abrasive and corrosive. Ductile iron pipes have excellent resistance to abrasion, corrosion, and erosion, making them capable of handling the challenges posed by slurry transportation. Additionally, ductile iron pipes offer a smooth inner surface, reducing friction and improving the flow of slurry. Therefore, ductile iron pipes are a reliable choice for slurry transportation systems in industries such as mining, wastewater treatment, and oil and gas.

Q:Can ductile iron pipes be used for agricultural applications?: Yes, ductile iron pipes can be used for agricultural applications. Ductile iron is a strong and durable material that is resistant to corrosion, making it suitable for various agricultural purposes. These pipes can be used for irrigation systems, drainage systems, water supply systems, and other agricultural infrastructure projects. Ductile iron pipes have a high tensile strength and can withstand the external pressures and stress that may occur in agricultural environments. Additionally, they have a long lifespan, reducing the need for frequent replacements, and are capable of handling high water flow rates. Therefore, ductile iron pipes are a reliable choice for agricultural applications.

Q:What are the different methods for anchoring ductile iron pipe?: There are several methods for anchoring ductile iron pipe, including thrust blocking, concrete encasement, pipe restraints, and thrust collars.

Q:Are ductile iron pipes suitable for wastewater systems?: Yes, ductile iron pipes are suitable for wastewater systems. They have high strength, durability, and corrosion resistance, making them ideal for handling the demanding conditions and harsh environment typically found in wastewater systems. Additionally, ductile iron pipes have good joint integrity, which ensures leak-free connections and minimizes maintenance requirements in wastewater applications.

Q:Can ductile iron pipes be used in coastal or marine environments?: Yes, ductile iron pipes can be used in coastal or marine environments. Ductile iron has high corrosion resistance and can withstand the harsh conditions found in these areas, including exposure to saltwater and moisture. Additionally, its strength and durability make it suitable for withstanding the impacts of waves and tides. Proper coatings and cathodic protection can further enhance the longevity of ductile iron pipes in coastal or marine environments.

Q:What are the typical joint restraint requirements for ductile iron pipes?: The typical joint restraint requirements for ductile iron pipes involve the use of mechanical joint restraints, such as thrust blocks or tie rods, to prevent the pipe from separating or moving under internal pressure or external forces. These restraints ensure the stability and integrity of the pipeline system.

Q:DN300 how long is it for water polo and iron pipes?: Cast iron pipe (Cast Iron Pipe) with the cast iron casting pipe cast iron pipe for water supply and drainage gas pipeline pipe fittings including cast iron casting with fatigue strength by continuous cast iron pipe from the cast iron pipe from the cast iron pipe sand metal two according to material with grey cast iron pipe, ductile iron pipe at the interface with flexible sealing interface LAN interface, self anchored interface, interface of the rigid flexible cast iron pipes rubber ring;

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