ISO2531/En545/En598 Centrifugal Dcutile Iron Pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 500000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Product Name | Ductile Iron Pipes |
Material | Ductile Cast Iron |
Registered Brand | CMAX or CNBM |
Nominal Diameter | DN80 - DN2000mm |
Application | Water supply, Drainage, Civil Engineering, Construction & Housing, etc. |
Standard | EN545, EN598, ISO2531 |
Joint Type | T type, Flange type, Self-restrained type |
Packaging & Shipping
Container Loading
Bulk Bulk Loading
Some Projects
CNBM INTERNATIONAL CORPORATION
Build your world with our materials.
We are a primary subsidiary of China National Building Material Group Co., Ltd.
CNBM Group is a central government-owned enterprise and a Fortune Global 500 company (Ranking 203th in 2019). It is the largest building material manufacturer and service provider in the world, with 15 publicly-listed companies and over 180,000 employees (2017).
CNBM Water Section is one of the pioneering suppliers of pipes, fittings and systems in China.
We are leading the market by supplying:
Ductile iron water and sewer pipes, fittings, valves and couplings and adaptors
Ductile iron access covers and gratings
Other types of pipes and fittings
Why choose CNBM?
Government Credit
CNBM Intl is a primary subsidiary of CNBM Group, a Chinese central governmental enterprise. We've been accessed by D&B as Duns Registered 4A1 level since 2012, which endorsed us as one of the safest suppliers to work with in China.
Industry Leader
As an industry leader, CNBM Intl is also a top-ranking buyer of iron ore and coking coal in the world. Our raw materials' cost and quality are under strict control from A to Z.
Strong Logistics Capability
1. Professional Logistics team
2. 20,000 containers + 30,000 M3bulk vessel per year = Cost-effective and Prioritized Shipments
3. 50000 M2 Dubai Logistics Park solely-owned by CNBM
VIP services
1. Professional Sales Team
2. Multi-language Sales Managers
3. One-to-One fast response
One-Stop Purchase Solution
Over 800 kinds of industrial products within CNBM product range.
Our Services
Usually you can get our quotation within ONE day. In particular cases, we are committed to providing it within 48 hours.
Total technical supports from our senior consultant engineers.
Timely & Cost-efficient delivery.
Real time information of Chinese market.
Special discounts and protective policies provided to our distributors/partners.
FAQ
Are you a trading company or manufacturer?
CNBM is a large-scale central governmental industrial group with its own manufacturing sector, research and development sector, trading sector and logistics sector.
I have some special requirement about specifications.
We have a well-rounded product range, which endows us with the capability of applying many special specifications. Please feel free to contact us with yours.
Do you accept OEM service?
Yes, we do.
What is your delivery time?
It depends on the size/complexity of your order and our own production schedule. Usually we provide a faster delivery than the industry's average.
What is the payment term?
Our payment terms are negotiable.
Can I have my own logo on the product?
Sure, we can apply your own logo on the products according to your drawings.
Can I get samples?
Yes, you can. And you only need to bear the delivery costs, if the samples are not too big.
How is your company's experience?
We have an over 20 years of experience in water industry and been exporting to over 56 countries. We cherish our reputation as a company and our customers love us.
Can I request to change the form of packaging and transportation?
Sure, we're glad to fulfill your requirement. Yet please understand that extra costs may occur if the form of packaging and transportation are changed.
- Q: What is the expected joint tightness for ductile iron pipes?
- The expected joint tightness for ductile iron pipes is typically high due to the robustness of the material and the quality of the jointing methods used, such as rubber gaskets or mechanical couplings. This ensures a reliable and leak-free performance in various applications.
- Q: Can ductile iron pipes be used in areas with high soil acidity?
- To ensure the durability and performance of ductile iron pipes in areas with high soil acidity, certain precautions should be taken. Ductile iron pipes are renowned for their strength, durability, and resistance to corrosion, making them suitable for various soil conditions, including those with high acidity. However, the presence of high soil acidity can still pose a potential risk to ductile iron pipes over time. Acidic soils can accelerate the corrosion process, leading to the degradation of the pipe material. To mitigate this risk, the following measures can be implemented: 1. Protective Coatings: Applying protective coatings, such as epoxy or polyethylene, to the outer surface of the pipes adds an extra layer of defense against soil acidity. These coatings act as a barrier, preventing direct contact between the pipe and the corrosive soil. 2. pH Adjustment: Adjusting the pH levels of the soil can help reduce its acidity. This can be achieved by incorporating lime or other neutralizing agents into the soil, creating a more favorable environment for the ductile iron pipes. 3. Cathodic Protection: Employing cathodic protection systems is an effective method to prevent corrosion in ductile iron pipes. This technique involves utilizing sacrificial anodes or impressed current systems to generate a protective electrical current that counteracts the corrosive effects of the soil. 4. Regular Inspections: Conducting periodic inspections is crucial to monitor the condition of the ductile iron pipes in high soil acidity areas. This enables early detection of any corrosion or degradation, facilitating timely repairs or replacements. By implementing these measures, ductile iron pipes can be effectively utilized in areas with high soil acidity, guaranteeing long-term performance and minimizing the risks associated with corrosive soils. However, it is advisable to consult experts or engineers familiar with local soil conditions and project requirements to determine the most suitable materials and protective measures.
- Q: How are ductile iron pipes protected against external corrosion?
- Ductile iron pipes are protected against external corrosion through the application of protective coatings such as polyethylene, epoxy, or zinc. These coatings act as a barrier between the pipe and the surrounding environment, preventing contact with corrosive elements such as water, soil, or chemicals. Additionally, cathodic protection techniques, such as sacrificial anodes or impressed current systems, may also be employed to further enhance the corrosion resistance of ductile iron pipes.
- Q: Can ductile iron pipes be used in areas with high soil salinity?
- Yes, ductile iron pipes can be used in areas with high soil salinity. Ductile iron pipes have excellent corrosion resistance and are often used for underground applications, including in areas with high soil salinity. The pipes are specially coated to prevent corrosion and are known for their durability and long service life, making them suitable for such environments.
- Q: Can ductile iron pipes be used for slurry transportation?
- Yes, ductile iron pipes can be used for slurry transportation. Ductile iron pipes are known for their strength and durability, which makes them suitable for transporting various types of fluids, including slurry. They have the ability to withstand the abrasive nature of slurry and can effectively handle the pressure and flow requirements associated with slurry transportation.
- Q: How long does the cast iron pipe of indoor direct buried sewage need to be examined?
- UPVC, also called hard PVC, is an amorphous thermoplastic resin made by polymerization of vinyl chloride monomer, with certain additives (such as stabilizers, lubricants, fillers, etc.). In addition to additives, the method of blending with other resins is also applied to make it have obvious practical value. These resins are CPVC, PE, ABS, EVA, MBS and so on. UPVC has high melt viscosity and poor flowability. Even if the pressure and melt temperature are increased, the fluidity is not changed. In addition, the molding temperature of the resin is very close to the thermal decomposition temperature, and the molding temperature range is very narrow. It is a difficult material to be formed.
- Q: How does ductile iron pipe handle soil movement?
- Ductile iron pipe possesses exceptional strength and durability, making it highly effective in managing soil movement. When the surrounding soil shifts or settles, ductile iron pipes can flex and adapt to this movement without compromising their structural integrity. The ability of ductile iron pipes to handle soil movement stems from their inherent capacity to endure bending and stretching. They have a remarkable level of flexibility, allowing them to adjust to ground shifts and settle without experiencing any breakage or cracks. This flexibility arises from the distinctive material properties of ductile iron, a type of cast iron that has been treated with magnesium to enhance its strength and elasticity. Furthermore, ductile iron pipes are constructed with a thick wall, which enhances their resistance against soil movement. This robust construction assists in distributing the forces exerted by the shifting soil, minimizing the impact on the pipe and preventing significant damage. Moreover, ductile iron pipes are typically installed with suitable bedding and backfill materials to provide additional support and stability. This involves using compacted soil or engineered granular materials around the pipe, which helps evenly distribute the load and reduces the potential for soil movement. Overall, ductile iron pipe is an excellent choice for areas with high soil movement, such as regions with expansive or unstable soils. Its flexibility, strength, and proper installation techniques enable it to effectively handle the challenges presented by soil movement, ensuring long-lasting and dependable performance in various applications.
- Q: Are ductile iron pipes suitable for tunneling projects?
- Ductile iron pipes are well-suited for tunneling projects due to their strength, durability, and flexibility. With their ability to endure high pressure and heavy loads, they are an excellent choice for underground tunnels. These pipes are also highly resistant to corrosion, which is vital in moist and chemical-laden underground environments. Furthermore, their installation and maintenance are relatively simple, making them a cost-effective option for tunneling endeavors. In summary, ductile iron pipes possess the essential characteristics needed for tunneling projects, making them a fitting selection for these applications.
- Q: What is the typical weight of ductile iron pipe?
- The typical weight of ductile iron pipe can vary depending on its diameter and wall thickness. However, as a general guideline, a 6-inch diameter ductile iron pipe with a wall thickness of 0.25 inches may weigh around 35 pounds per linear foot. Similarly, a 12-inch diameter ductile iron pipe with a wall thickness of 0.375 inches could weigh approximately 115 pounds per linear foot. It is important to note that these weight estimates are approximate and may vary slightly depending on the specific manufacturer and product specifications.
- Q: Can ductile iron pipe be used for pump stations?
- Yes, ductile iron pipe can be used for pump stations. Ductile iron pipe is a commonly used material for underground water and wastewater systems, including pump stations. It offers several advantages such as high strength, durability, and corrosion resistance, making it suitable for such applications. Additionally, ductile iron pipe is compatible with various types of pumps and is known for its long service life, making it an ideal choice for pump station projects.
Send your message to us
ISO2531/En545/En598 Centrifugal Dcutile Iron Pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 500000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
