DUCTILE IRON PIPE DN300

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

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

Flange Pipe

ISO2531 Socket Spigot Ductile Iron Pipe K8

Ductile Iron Pipe Self Anchor Type

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

Duct Iron Pipe DI Pipe ISO 2531 DN 80-2000mm K8

Duct Iron Pipe DI Pipe ISO 2531 DN 80-2000mm K9

Duct Iron Pipe DI Pipe Flange Pipe with Screwed ISO 2531

Specification:

1) The standard of pipe: ISO2531:1998, K9

2) Effective length: 6m

3) Inner cement line: Portland cement line as per ISO4179

4) Zinc coating: at least 130g/m² as per ISO8179

5) Bitumen painting: at least 70um as per ISO8179

6) With 100% quantity of NBR ring, or SBR ring, or EPDM ring as per ISO4633

7) DN80mm-800mm

8) High strength, lighter than grey iron, good corrosion resistance, no furring, small flow resistance, easy fixing, long life tome about 100 yeas

9) Produced by Hangzhou chunfeng machine

10) Checked by automatic inspection equipment

11) Composition:

Chemical composition
Chemical composition	Ductile Cast Iron Pipe (%)	Grey iron pipe (%)	Steel pipe (%)
C	3.5-4.0	3.2-3.8	0.1-0.2
Si	1.9-2.6	1.4-2.2	0.15-0.4
Mn	0.15-0.45	0.4-0.6	0.3-0.6
P	≤0.06	≤0.3	0.02-0.03
S	≤0.02	≤0.1	0.02-0.03
Mg	0.03-0.06

12) Feature:

Mechanical properties
	Ductile Cast Iron Pipe	Grey Iron Pipe	Steel Pipe
Tensile Strength(Mpa)	≥420	150-260	≥400
Yield Strength(Mpa)	≥300	No Confirmation	No Confirmation
Bending Strength(Mpa)	≥590	200-360	≥400
Elongation (%)	≥10	Neglected	≥18
Brinell Hardness(HBS)	≤230	≤230	About 140

13) T type mechanical joint

14) Packing: in bulk or container

Q:Ductile iron gears are generally treated without heat treatment: Heat treatment must be necessary, generally annealed first to machine, after quenching or nitriding treatment

Q:How are ductile iron pipes transported and stored?: Ductile iron pipes are typically transported and stored in a systematic and careful manner to ensure their safety and integrity. Transportation of ductile iron pipes usually involves the use of specialized vehicles, such as flatbed trucks or trailers, that are capable of accommodating the size and weight of the pipes. These vehicles are equipped with appropriate securing mechanisms to prevent any movement or damage during transit. The pipes are loaded onto the vehicles using forklifts or cranes, ensuring that they are properly supported and balanced to avoid any bending or deformation. During transportation, it is crucial to protect the pipes from external factors that could potentially cause damage. This includes placing covers or wraps over the pipes to shield them from adverse weather conditions, such as rain, snow, or excessive sunlight. Additionally, securing the pipes with straps or chains can prevent any shifting or rolling during transit. When it comes to storage, ductile iron pipes are typically stacked on specially designed racks or supports in a horizontal position. This allows for even weight distribution and minimizes the risk of deformation or stress on the pipes. The storage area should be clean, dry, and well-ventilated to prevent corrosion or deterioration. It is important to handle ductile iron pipes with care to avoid any impact or rough handling that could result in cracks or fractures. Workers involved in the transportation and storage process should be adequately trained to ensure they follow proper protocols and use the necessary equipment, such as lifting machinery and protective gear. Regular inspection of transported and stored ductile iron pipes is essential to identify any signs of damage or corrosion. This allows for timely repairs or replacements, preventing any potential issues when the pipes are installed for their intended use. Overall, the transportation and storage of ductile iron pipes require careful planning, proper equipment, and adherence to safety protocols to ensure their condition and performance are maintained.

Q:What is the expected service life of ductile iron pipe?: The service life of ductile iron pipe can vary depending on several factors, including the environment, soil conditions, water quality, and the implementation of maintenance and corrosion protection measures. On average, ductile iron pipe is designed to last between 75 and 100 years, thanks to its exceptional strength, durability, and resistance to corrosion. This type of pipe is renowned for its ability to withstand harsh conditions, making it a popular choice for water and wastewater systems, industrial applications, and various infrastructure projects. By regularly maintaining and properly protecting against corrosion, the service life of ductile iron pipe can be extended, ensuring its reliability and performance for many decades to come.

Q:Luo what effect of ductile cast iron: Chromium is an anti graphitization element, which hinders the graphitization process of cast iron, increases the content of cementite (Fe3C) in the internal structure of cast iron, and stabilizes pearlite at the same time. It affects the mechanical and processing properties of nodular cast iron.

Q:What is the typical weight of ductile iron pipe?: The weight of ductile iron pipe can differ based on its diameter and wall thickness. In general, a 6-inch diameter ductile iron pipe with a wall thickness of 0.25 inches may weigh about 35 pounds per linear foot. Likewise, a 12-inch diameter ductile iron pipe with a wall thickness of 0.375 inches could weigh roughly 115 pounds per linear foot. It should be emphasized that these weight approximations are rough and may slightly differ depending on the manufacturer and product specifications.

Q:Can ductile iron pipes be used in areas with high soil settlement?: Ductile iron pipes are suitable for areas with high soil settlement due to their strength and durability. They can withstand external loads and ground movement, making them an ideal choice for such areas. Additionally, these pipes have a high resistance to corrosion, making them even more suitable for use in areas with high soil settlement. However, it is important to consider factors such as proper installation techniques, appropriate bedding and backfill materials, and regular maintenance to ensure the longevity and performance of the ductile iron pipes in these areas. Consulting with a qualified engineer or pipe manufacturer can provide more specific guidance based on the site's conditions and requirements.

Q:What is the maximum temperature that ductile iron pipe can handle?: The maximum temperature that ductile iron pipe can handle depends on various factors such as the specific grade of ductile iron, the duration of exposure to high temperatures, and the presence of any external factors like corrosive environments. Generally, ductile iron pipes can handle temperatures up to 400-450 degrees Fahrenheit (204-232 degrees Celsius) for short durations. However, it is important to consult the manufacturer's specifications and guidelines to determine the specific maximum temperature limits for a particular grade of ductile iron pipe. Additionally, it is recommended to consider the effects of thermal expansion, potential loss of mechanical properties, and any additional protective measures that may be required at elevated temperatures.

Q:Are ductile iron pipes suitable for horizontal directional drilling (HDD) installations?: Yes, ductile iron pipes are suitable for horizontal directional drilling (HDD) installations. They possess the necessary strength and flexibility to withstand the drilling process and can be easily installed underground without compromising their structural integrity.

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: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.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range