DUCTILE IRON PIPES AND PIPE FITTINGS K9 CLASS DN80
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 22 pc
- Supply Capability:
- 3000 pc/month
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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: What is cast iron pipe, specification for cast iron pipe?
- A cast pipe made of cast iron. Cast iron pipes are used for water supply, drainage and gas transmission lines. They include cast iron pipes and pipe fittings.
- Q: Can ductile iron pipes be used for water distribution networks?
- Water distribution networks can utilize ductile iron pipes. Ductile iron, a type of cast iron known for its strength and flexibility, is well-suited for a variety of applications, including water distribution systems. Due to their durability, resistance to corrosion, and long lifespan, ductile iron pipes have been widely used in water supply networks. These pipes are capable of withstanding high pressure and are resistant to external loads and ground movement, making them an ideal choice for underground installations. Additionally, ductile iron pipes are commonly used for transporting safe drinking water as they are non-toxic and do not contaminate the water supply. Moreover, ductile iron pipes possess excellent hydraulic properties, ensuring efficient water flow and minimizing friction losses. Their smooth interior surface prevents the accumulation of deposits, reducing the risk of clogs and maintaining a consistent water flow. In summary, ductile iron pipes offer a reliable and effective solution for water distribution networks, guaranteeing the safe and efficient transportation of water to communities and industries.
- Q: Can ductile iron pipes be used for water main extensions?
- Water main extensions can utilize ductile iron pipes. These pipes are recognized for their robustness and longevity, making them a fitting option for extending water mains. They possess the capability of withstanding high pressure and resisting corrosion, essential for guaranteeing the durability and dependability of the water distribution system. Moreover, ductile iron pipes have a sleek interior surface, minimizing friction and enhancing the efficiency of water flow. In general, due to their favorable mechanical properties and capacity to withstand the demands of water distribution systems, ductile iron pipes are commonly employed in water infrastructure projects, including water main extensions.
- Q: Can ductile iron pipe be used for water treatment plants?
- Yes, ductile iron pipe can be used for water treatment plants. Ductile iron pipe is a commonly used material in the water industry due to its strength, durability, and corrosion resistance. It is suitable for various applications, including transporting water in water treatment plants. Ductile iron pipe can withstand high pressure and is well-suited for underground installations. It also has excellent resistance to corrosion from water and chemicals commonly used in water treatment processes. Additionally, ductile iron pipe is easy to install and maintain, making it a preferred choice for water treatment plants. Overall, ductile iron pipe is a reliable and cost-effective option for water transport in water treatment plants.
- Q: How to control mortar proportioning in ductile iron pipe cement coating
- The calculation steps are: first to calculate the amount of plastering engineering (area), and then check the "national construction basic quota" quota in the corresponding amount of mortar project, engineering quantity multiplied by the amount of mortar that fixed amount of mortar, the mortar amount multiplied by the corresponding mix ratio of mortar, the consumption of raw materials can be obtained.
- Q: How does ductile iron pipe perform in high-velocity flow conditions?
- The performance of ductile iron pipe is exceptional in conditions with high-velocity flow. It can endure the forces exerted by these flows without experiencing significant damage or failure, thanks to its unique properties like high tensile strength and impact resistance. One advantage of ductile iron pipe is its ability to withstand water hammer, which is a sudden increase in pressure caused by the rapid deceleration or change in direction of water flow. This is particularly crucial in high-velocity flow conditions, where water velocity is significantly higher than normal. Ductile iron pipes are designed to absorb and dissipate the energy generated by water hammer, protecting the pipe and the surrounding infrastructure. Moreover, ductile iron pipe has excellent flow characteristics, ensuring smooth and efficient water transport even at high velocities. This is especially important in applications that require quick transportation of a large volume of water, such as industrial processes or fire protection systems. The smooth interior surface of ductile iron pipe minimizes friction and pressure losses, allowing water to flow freely and efficiently, reducing energy consumption and operating costs. Furthermore, ductile iron pipe is highly resistant to corrosion, which is a common issue in high-velocity flow conditions where the water may contain aggressive chemicals or particulates. The protective lining and coating systems used in ductile iron pipes create a barrier against corrosion, prolonging the lifespan of the pipe and maintaining its structural integrity. In conclusion, ductile iron pipe is ideal for high-velocity flow conditions due to its ability to withstand water hammer, excellent flow characteristics, and resistance to corrosion. Its strength, durability, and reliable performance make it a preferred choice for various applications, ensuring efficient water transport even in demanding environments.
- Q: Does the cast iron have size 250? What's the performance?
- Ductile iron does not have size 250. Ductile iron is the beginning of QT, QT400-15, QT450-10, QT500-7 is the general use of nodular cast iron brand. Nodular cast iron welding can be determined, this should be in some high strength cast iron equipment used more, the tensile strength of normally ductile cast iron welding in welding is higher, is worse than the grey cast iron, it is actually very difficult to distinguish with the naked eye is ductile iron or cast iron the iron in the repair equipment, we usually use WE777 special cast iron electrode universal wide welding, but it is only for maintenance use, the effect is really good, reducing the risk of cracking and high strength welding rod matching to ensure the strength of welding seam.
- Q: What are the typical joint sealing requirements for ductile iron pipes under pressure?
- To ensure a secure connection without any leakage, ductile iron pipes under pressure typically require the use of gaskets and mechanical joints. Gaskets, commonly made of rubber or synthetic materials, are positioned between the pipe ends to establish a tight seal. These gaskets are designed to withstand the pressure of the fluid flow and prevent any leaks. They also provide flexibility to accommodate slight misalignment or pipe movement. Another commonly employed method for sealing ductile iron pipes is through mechanical joints, such as push-on joints or restrained joints. These joints securely hold the pipe ends together, eliminating the need for additional gaskets while providing a dependable seal. To guarantee effective joint sealing, proper installation techniques are crucial. This involves correctly aligning the pipes, appropriately tightening bolts or screws, and utilizing suitable lubricants or sealants. It's important to acknowledge that the specific joint sealing requirements for ductile iron pipes under pressure may differ based on the application, the type of fluid being transported, and the relevant industry standards or regulations. Therefore, consulting the manufacturer's guidelines and applicable codes is vital to determine the appropriate joint sealing requirements for a specific project.
- Q: Usage of ductile iron pipe expander
- Usage of ductile iron pipe expander:1, the expansion device should check its type, specification and piping configuration before installation, must comply with the design requirements.2, the expansion of the inner sleeve should be noted that the direction of the inner sleeve is consistent with the direction of the medium flow. The hinge rotation plane of the hinge type telescopic device should be consistent with the displacement rotation plane.3, the need for "cold tight" expansion device, pre deformation of the auxiliary components should be installed in the pipeline before they can be removed.4, it is strictly prohibited to use telescopic deformation method to adjust the installation of the pipe, so as not to affect the normal function of the telescopic device, reduce the service life and increase the piping, equipment and supporting components of the load.5 、 during installation, welding slag is not allowed to splash to the surface of wave shell, and the wave shell is not allowed to suffer other mechanical damage.6, pipe installation is completed, should be removed as soon as the wave expansion device used for installation and transportation of yellow auxiliary positioning components and fasteners, and according to the design requirements will be transferred to the specified position limiting device, the pipe system has the ability to compensate fully in the environmental conditions.
- Q: Do ductile iron pipes require special maintenance?
- Ductile iron pipes do not require special maintenance. They are known for their durability and longevity, requiring minimal maintenance over their lifespan. Regular inspections and occasional cleaning are typically sufficient to ensure their optimal performance.
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DUCTILE IRON PIPES AND PIPE FITTINGS K9 CLASS DN80
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 22 pc
- Supply Capability:
- 3000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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