DUCTILE IRON PIPES AND PIPE FITTINGS K9 CLASS DN700

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 22 pc

Supply Capability:: 3000 pc/month

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 DN400

Ductile Iron Pipe DN700

Ductile Iron Pipe DN900

Ductile Iron Pipe DN1200

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

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: How do ductile iron pipes perform in sandy soil conditions?: Ductile iron pipes perform well in sandy soil conditions due to their inherent strength and durability. The material's high tensile strength allows it to withstand the pressure exerted by the surrounding soil, preventing pipe deformation and breakage. Additionally, the corrosion resistance of ductile iron ensures a longer lifespan, even in corrosive sandy soil environments.

Q: How does ductile iron pipe perform in seismic conditions?: Ductile iron pipe is known for its excellent performance in seismic conditions. It has proven to be a reliable and durable choice for underground water and wastewater systems, especially in areas prone to earthquakes. The inherent strength and flexibility of ductile iron pipe make it highly resistant to seismic forces. It can withstand ground movements and vibrations caused by earthquakes without significant damage or failure. This is due to its unique composition, which includes a high percentage of iron combined with small amounts of carbon and other alloying elements. The ductile iron pipe's ability to absorb and dissipate seismic energy through its inherent flexibility is crucial in seismic conditions. When the ground shifts during an earthquake, the pipe can adjust and deform slightly to accommodate the movement, thus minimizing stress concentrations and the risk of fractures. Moreover, ductile iron pipe has excellent joint integrity, which is vital in seismic conditions. The joints are designed to provide maximum strength and resistance against external forces, including seismic activity. Various joint types, such as push-on, mechanical, and restrained joints, are available to suit different seismic requirements and installation conditions. In addition to its mechanical properties, ductile iron pipe also offers long-term corrosion resistance. It is typically lined with a cement mortar or a protective coating, which acts as a barrier against corrosive elements in the soil or water. This corrosion resistance ensures the pipe's structural integrity and longevity, even in areas with high seismic activity. Overall, ductile iron pipe has a proven track record of performing exceptionally well in seismic conditions. Its strength, flexibility, joint integrity, and corrosion resistance make it a reliable choice for underground infrastructure, providing safe and efficient water and wastewater systems in earthquake-prone regions.

Q: Ductile iron pipes perennial bubbles in the water will rot it: From the hydraulic performance, because ductile pipe specifications generally refers to the inner diameter of PE pipe diameter specifications generally refers to the same specifications, because under the condition of ductile pipe can achieve greater runoff; from the installation and maintenance cost, ductile pipe have more favorable price. The inner wall of zinc spray, anti-corrosion materials such as cement mortar, ductile iron pipe perennial bubbles in the water will not be rotten.

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: Can ductile iron pipe be used for underground storage tank systems?: Yes, ductile iron pipe can be used for underground storage tank systems. Ductile iron is a strong and durable material that is resistant to corrosion and can withstand the pressure and load requirements of underground storage systems.

Q: Are there any specific standards or specifications for ductile iron pipes?: Ductile iron pipes have specific standards and specifications that must be adhered to. The American Water Works Association (AWWA) and the International Organization for Standardization (ISO) are responsible for establishing the most commonly used standards for these pipes. AWWA has developed the AWWA C151 standard, which covers everything from design and manufacturing to testing, installation, and maintenance requirements for ductile iron pipes used in water and wastewater applications. This standard outlines the materials, dimensions, and mechanical properties of the pipes, as well as the necessary coatings and linings. Similarly, ISO has created the ISO 2531 standard, which provides guidelines for the design, manufacturing, testing, and installation of ductile iron pipes in water and wastewater systems. This standard addresses various aspects, including dimensions, mechanical properties, coatings, and linings. In addition to these well-known standards, there may be other regional or national standards that are specific to certain countries or regions. These standards typically align with the AWWA and ISO standards or may have additional requirements that are specific to local conditions or regulations. Compliance with these standards ensures that ductile iron pipes meet the required quality and performance standards. It also promotes the interoperability and compatibility of ductile iron pipes across different systems and countries, which in turn enables reliable and efficient water distribution and wastewater management.

Q: The design uses water supply ductile iron pipe, PE corrosion protection pipe, HDPE pipe, please ask that good? What's the price of the two?: Ductile iron pipes are difficult to make and do not make money, and even easy to lose money, it is not recommended to do, the price can be found on Baidu. DN100 6, about 400 yuan ~500 yuan, DN200,6 about 900 yuan ~1000 yuan, when the market to buy to ask a length. Difficult to do in ductile pipe easily affected by topography (when digging the trenching dug in front of the back of their repair, trouble), vulnerable to local soil effects (such as settlement). Parts connection is not fixed, easy to leak. The advantage is that once the installation is completed, the pressure test is successful and is used for life.

Q: What are the different types of joints used in ductile iron pipes?: The different types of joints used in ductile iron pipes include push-on joints, restrained joints, mechanical joints, flanged joints, and welded joints.

Q: Ductile iron pipe, socket connection, pipe length, you can cut open it?: Yes, but the pipe that needs cutting is a cut off pipe with a scissors mark.

Q: Are there any limitations to the length of ductile iron pipe sections?: Limitations exist regarding the length of ductile iron pipe sections. Typically, these limitations stem from practical concerns such as transportation, installation, and handling. Longer pipe sections can present difficulties when it comes to transportation and maneuverability, particularly in areas with limited access or challenging terrain. Moreover, longer pipe sections may be more susceptible to damage during installation since proper alignment and joining can be more challenging. Manufacturing capabilities also impose limitations. Ductile iron pipes are typically produced in standard lengths, which can vary depending on the manufacturer and the specific application. These standard lengths are designed to strike a balance between transportation, installation, and overall pipe performance. In addition, longer pipe sections may pose challenges related to temperature variations and subsequent expansion and contraction. Ductile iron pipes are prone to thermal expansion and contraction, and longer sections may experience greater stress and strain as a result. Therefore, while there is no definitive maximum length for ductile iron pipe sections, practical considerations and manufacturing capabilities dictate the use of standard lengths that consider various factors such as transportation, installation, and performance.

Send your message to us

*Email

*TEL

*Quantity

*Unit