DUCTILE IRON PIPE AND PIPE FITTINGS K9 CLASS DN100

DUCTILE IRON PIPE AND PIPE FITTINGS K9 CLASS DN100

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 20 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:Can ductile iron pipe be used for wastewater treatment plant sludge handling?: Yes, ductile iron pipe can be used for wastewater treatment plant sludge handling. Ductile iron pipe is a strong and durable material that is resistant to corrosion and can withstand the harsh conditions associated with sludge handling. It is commonly used in wastewater treatment plants for conveying sludge, as it provides excellent structural integrity and has a long service life. Additionally, ductile iron pipe is easy to install and maintain, making it a practical choice for sludge handling applications in wastewater treatment plants.

Q:Are there any alternatives to ductile iron pipe for water distribution?: There are various options available for water distribution besides ductile iron pipe. Some commonly used alternatives include: 1. PVC (Polyvinyl Chloride) Pipe: PVC pipe is frequently chosen for water distribution due to its affordability, durability, and resistance to corrosion. It is lightweight, easy to install, and requires minimal maintenance. 2. HDPE (High-Density Polyethylene) Pipe: HDPE pipe is a flexible and durable choice for water distribution. It is resistant to corrosion, chemicals, and UV rays, making it suitable for both aboveground and underground installations. HDPE pipe is also known for its leak-free joints and long lifespan. 3. PEX (Cross-linked Polyethylene) Pipe: PEX pipe, a flexible plastic pipe, is commonly utilized for water distribution in residential and commercial settings. It is recognized for its ability to withstand freezing, scaling, and corrosion. PEX pipe is easy to install, has fewer joints, and is highly durable. 4. Copper Pipe: Copper pipe has a long history of use in water distribution due to its exceptional resistance to corrosion and extended lifespan. Although it is more expensive than other alternatives, copper pipe is renowned for its reliability and ability to handle high pressure. 5. Steel Pipe: Steel pipe is a robust and durable option for water distribution, particularly in high-pressure scenarios. It can endure extreme temperatures and resist external loads. However, steel pipe is more costly and requires specialized installation techniques. When selecting an alternative to ductile iron pipe for water distribution, it is crucial to consider factors such as cost, durability, corrosion resistance, installation requirements, and specific project needs.

Q:Can ductile iron pipes be used for potable water systems?: Indeed, potable water systems can utilize ductile iron pipes. Ductile iron, which undergoes treatment with magnesium to enhance its strength and flexibility, characterizes this type of iron. These pipes are esteemed for their robustness, resistance to corrosion, and ability to endure high pressure. They are frequently employed in water distribution systems, inclusive of potable water supply. Nevertheless, guaranteeing that the ductile iron pipes employed in potable water systems adhere to the requisite standards and regulations set by local authorities, such as NSF/ANSI 61 for drinking water system components, is of utmost importance. Consistent maintenance and regular testing are also indispensable to ensure the ongoing safety and excellence of the potable water system.

Q:Can ductile iron pipes be used in nuclear power plants?: Ductile iron pipes are suitable for use in nuclear power plants due to their improved flexibility and strength compared to traditional cast iron pipes. They are known for their durability, resistance to corrosion, and ability to withstand high pressure and temperature conditions. These pipes are a reliable and robust choice for transporting water, coolant, and other fluids in nuclear power plants. However, it is crucial to consider the specific requirements and regulations of each power plant before selecting the pipe material. It is necessary to ensure proper testing, certification, and compliance with nuclear industry standards to guarantee the safe and efficient operation of the power plant.

Q:Are ductile iron pipes suitable for fire protection systems?: Yes, ductile iron pipes are suitable for fire protection systems. Ductile iron is a strong and durable material that can withstand high pressure and temperature fluctuations, making it ideal for fire protection systems that require reliable and long-lasting pipes. Additionally, ductile iron has excellent corrosion resistance, which helps to prevent the degradation of the pipes over time, ensuring the integrity of the fire protection system. The high tensile strength of ductile iron also provides added safety benefits as it can withstand the stress and strain that may occur during a fire event. Therefore, ductile iron pipes are a suitable and commonly used material for fire protection systems in various applications, including commercial buildings, industrial facilities, and residential areas.

Q:Can ductile iron pipe be used for oil and gas transmission pipelines?: Yes, ductile iron pipe can be used for oil and gas transmission pipelines. Ductile iron pipe has many advantageous properties that make it suitable for such applications. It has a high tensile strength, which allows it to withstand the high pressures and stresses involved in oil and gas transmission. Additionally, ductile iron pipe has excellent corrosion resistance, making it highly resistant to the corrosive nature of oil and gas. This resistance is further enhanced by the use of protective coatings on the pipe's exterior. Ductile iron pipe is also known for its durability and longevity, ensuring the reliability and longevity of oil and gas transmission pipelines. Overall, the properties of ductile iron pipe make it a reliable and cost-effective option for use in oil and gas transmission pipelines.

Q:What are the different coating thickness options for ductile iron pipe?: The coating thickness options for ductile iron pipe can vary depending on the specific application and requirements. Generally, there are three common coating thickness options for ductile iron pipe: 1. Standard Thickness: The standard coating thickness for ductile iron pipe is usually between 200 and 250 microns (8-10 mils). This thickness provides adequate protection against corrosion and abrasion in most soil and water environments. 2. Increased Thickness: In some cases, where the pipe is exposed to more aggressive environments or requires a longer service life, an increased coating thickness may be necessary. This can range from 300 to 500 microns (12-20 mils) or even more, depending on the specific requirements. 3. Specialized Coatings: For particularly demanding applications, specialized coatings may be used. These coatings can provide even higher levels of protection against corrosion, abrasion, or chemical exposure. The thickness of these specialized coatings can vary significantly depending on the specific coating material and application requirements. It is important to note that the selection of coating thickness should be based on a thorough assessment of the environmental conditions, intended service life, and any applicable industry standards or specifications. Consulting with a coating manufacturer or a corrosion specialist is recommended to determine the appropriate coating thickness for a specific ductile iron pipe application.

Q:Can ductile iron pipe be used for stormwater systems?: Yes, ductile iron pipe can be used for stormwater systems. Ductile iron pipe is a strong and durable material that is commonly used for various applications, including stormwater systems. It has excellent corrosion resistance, making it suitable for handling stormwater, which often contains debris and chemicals. Ductile iron pipe also has high tensile strength and can withstand heavy loads and pressures, making it a reliable choice for stormwater systems that may experience significant flow rates and occasional surges. Additionally, ductile iron pipe is available in various sizes and configurations, allowing for flexibility and adaptability in designing stormwater systems.

Q:Can ductile iron pipe be used for water treatment plant applications?: Ductile iron pipe is indeed applicable for water treatment plant purposes. Renowned for its robustness and endurance, this type of pipe is well-suited for the conveyance of water and other liquids in diverse industrial environments, such as water treatment facilities. Its exceptional resistance to corrosion and capacity to endure substantial pressure and temperature make it an ideal selection for scenarios where the pipe is exposed to chemicals, disinfectants, and other treatment procedures. Moreover, the installation, maintenance, and repair of ductile iron pipe are straightforward, rendering it a cost-efficient alternative for water treatment plant infrastructure.

Q:How can stainless steel pipes and ductile iron pipes be joined?: Or with a gland type expansion joint, by tightening the pressure plate bolts, sealing pipe fittings and pipe wall, so as to achieve sealing, while retractable function

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