DUCTILE IRON PIPE AND PIPE FITTINGS K7 CLASS DN700

DUCTILE IRON PIPE AND PIPE FITTINGS K7 CLASS DN700

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 32 pc

Supply Capability:: 3000 pc/month

Inquire Now

Chat Online

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

Push On Joint T Type Ductile Cast Iron Pipe K9

Push-on Joint T Type Ductile Iron Pipe Class C

Self-restrained Joint Ductile Iron Pipe

Ductile Iron Pipe Mechnical Joint K Type

Ductile Iron Pipe DN900

DUCTILE IRON PIPE DN300 K8

DUCTILE IRON PIPE DN1000 K8

Ductile Iron Pipe On Sale Made In China DN100

· 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 can the ductile iron pipe depress the elbow so as to prevent it from being opened?: Elbow materials are cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, nonferrous metals and plastics.

Q:Can ductile iron pipes be used for wastewater treatment plants?: Yes, ductile iron pipes can be used for wastewater treatment plants. Ductile iron pipes are known for their strength, durability, and corrosion resistance, making them suitable for handling the harsh and corrosive environments typically found in wastewater treatment plants. Additionally, their flexibility and ability to withstand heavy loads make them ideal for underground installations and high-pressure applications commonly found in wastewater treatment systems.

Q:Does the cast iron pipe for spheroidal graphite need corrosion protection when laying underground?: Ductile cast iron pipe after annealing, the microstructure is ferrite and pearlite, good mechanical properties, excellent corrosion resistance, good ductility, good sealing effect, simple installation, mainly for municipal, industrial and mining enterprises, water supply, gas, oil etc..

Q:Do rigid cement cast iron pipes need cement piers?: Ductile iron pipes mainly called centrifugal ductile iron pipe, it has the properties of nature, iron and steel, excellent corrosion resistance, good ductility, good sealing effect, simple installation, mainly for municipal, industrial and mining enterprises, water supply, gas, oil etc.. Water supply pipe is the first choice, with high cost performance. Compared with the PE pipe, from the installation time, ductile pipe PE pipe installation is simple and rapid, and after the installation of internal and external pressure bearing better tightness and corrosion resistance; from the point of view, ductile pipe sealing better after installation, but also can improve the corrosion resistance of corrosion protection through a variety of means; 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 main components of ductile iron pipes are carbon, silicon, manganese, sulfur, phosphorus and magnesium. The inner wall of zinc spray, anti-corrosion materials such as cement mortar.

Q:What is the ductile cast iron pipe: Cast iron pipe is called a coiled pipe, one is the mouth, and the other is the flange. It is often used in the joint of the cast iron pipe valve, and is often used in conjunction with the second pipe (plug pipe coil)

Q:How are ductile iron pipes protected against external soil loads?: Several methods are employed to protect ductile iron pipes from external soil loads. An important approach involves applying a protective coating to the exterior surface of the pipe, which acts as a barrier between the iron and the surrounding soil. This coating effectively prevents direct contact and reduces the risk of corrosion. Another means of safeguarding the pipes is by utilizing carefully selected trench backfill materials. These materials are compacted and chosen with great care to provide adequate support and distribute the load evenly on the pipe. By doing so, the stress and pressure exerted by the surrounding soil are minimized. Moreover, the design and installation of the pipe system play a crucial role in protecting against external soil loads. Typically, the pipes are laid in a meticulously engineered trench that incorporates appropriate bedding and backfilling techniques. This ensures stability and minimizes the potential for damage. Additionally, proper pipe jointing techniques are essential for protection against external soil loads. The joints are often designed to be flexible, allowing for some movement and accommodating external loads. This distributes stress along the length of the pipe and prevents concentrated pressure points that could lead to failure. In conclusion, the effective protection of ductile iron pipes against external soil loads is achieved through a combination of protective coatings, appropriate backfill materials, proper installation techniques, and joint design. This guarantees the durability and reliability of the pipe system, even in challenging soil conditions.

Q:What is the expected noise reduction of ductile iron pipes?: The expected noise reduction of ductile iron pipes can vary depending on various factors, such as the thickness of the pipes, the specific installation method, and the surrounding environment. However, ductile iron pipes are generally known for their ability to significantly reduce noise levels compared to other materials, thanks to their dense and robust structure that effectively dampens sound vibrations.

Q:How does ductile iron pipe perform in areas with high soil movement?: Ductile iron pipe performs well in areas with high soil movement due to its inherent flexibility and strength. Its ability to withstand soil settlement, ground shifting, and seismic activity makes it a reliable choice for underground pipelines. The pipe's ductility allows it to sustain deformation without fracturing, ensuring continued functionality even in challenging soil conditions. Consequently, ductile iron pipe is an ideal solution for areas prone to soil movement, providing long-lasting and durable performance.

Q:What is the weight of a typical ductile iron pipe?: The weight of a typical ductile iron pipe can vary depending on its diameter, length, and thickness. However, a common range for ductile iron pipes is between 1 to 5 pounds per foot.

Q:How can the cast iron pipe be connected?: Depends on what type of, A type with flange connection, W type stainless steel band clamp connection

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