Ductile Iron Pipe EN545 DN700 High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 999 m
- Supply Capability:
- 9999 m/month
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1,Ductile Iron Pipe Description :
1) Pipes confirm to ISO2531,K9 class,T type joint,6m long,with inside cements lining conform to ISO4179, outside Zinc spraying(130g/m2) and bitumen coating(70μm) conform to ISO8179.
2) Pipe ends: Spigot and socket ends, with 100% SBR rubber gaskets
accoding to ISO4633
3) we can do third party inspection according to customer's request.
4) Our products have been sold to many international market, such as Middle East and South East Asia and Africa.
2,Main Features of the Ductile Iron Pipe:
•High yield strength
•High corrosion resistance
•Installation is convenient
•Satisfy the highest hygienic standards
1. Material: Ductile iron grade 500-7/ 450-10 in accordance with ISO1083
2. Standard: ISO 2531, EN545, EN598, ANSI, AWWA
3. Certificate: ISO9001, ISO14001, SGS, NSF, WRAS
4. Test: In accordance with ISO 2531 / EN 545 / EN598 and 100% water pressure test
5. Length: 6m or cut into 5.6m, 5.7m, 5.8m
6. Internal Lining: Cement, conform to ISO4179
7. External coating: Zinc + Bitumen, conform to ISO8179
3,Ductile Iron Pipe Images:
4. Ductile Iron Pipe Specification
Subsidiary of Forbes Fortune 500 company (Ranking 485th in 2011).
Provides full rang of ductile iron pipes with finest quality.
Surface Finishes Bare, Oiled, Mill Varnish, Galv,FBE, FBE Dual,
3LPE, 3LPP, Coal Tar,Concrete Coating and Tape Wrap
End Finishes Beveled, Square Cut, Threaded, hat
Additional Services Internal Coating
Packaging packed in bag, plastic bag, steel strip, steel wire,double wire, iron box, wooden box, tarpaulin,
plastic sheeting
Inspection MOODY SGS BV GL DNV ABS LIOYD’S
Test X-ray, UT, magnetic particle,inspection,hydrostatic test.
Processing service Beveling, Threading, Slotting, Cut-to length, Bends, Quench and Temper, Fabrication, Double-jointing and On-site assistance
Documentary MTC, material certification,Origin certification, CI or PI,Test Report, export licence, handling order, B/L,insurance policy,shipping instructions, contract, packing list etc.
5.FAQ:
We have organized several common questions for our clients，may help you sincerely：
1.Q: Why would you choose ductile iron pipe rather than other pipe materials?
A:The reasons are obvious for that not only ductile iron pipe possesses the inherent strength and flexibility of ductile iron, combined with proven corrosion protection systems, but also the cost savings can be achieved from design to installation and commissioning.
2.Q:Why can you guarantee the inner of pipes can’t be corroded?
A: High alumina cement mortar lining and sulphate-resistant cement mortar lining. These two special linings are applicable to inner anti-corrosion for sewage pipes, improving resistance to erosion of the sewage components.
- Q: What is the expected thermal expansion coefficient of ductile iron pipes?
- The thermal expansion coefficient of ductile iron pipes can vary due to several factors, such as the iron's specific composition and the temperature range of pipe usage. However, as a general rule, ductile iron pipes typically have a thermal expansion coefficient ranging from 10 to 14 x 10^-6 per degree Celsius (10-14 μm/m°C). This means that for every increase of one degree Celsius in temperature, the length of a ductile iron pipe will expand by approximately 10 to 14 micrometers per meter. It is important to acknowledge that these values are not exact and may differ depending on the specific circumstances and application of the pipes.
- Q: How are ductile iron pipes tested for quality?
- Ductile iron pipes are tested for quality through various methods, including hydrostatic pressure testing, dimensional inspection, and mechanical properties testing. Hydrostatic pressure testing involves subjecting the pipes to water pressure to ensure they can withstand the intended operating conditions without any leakage or failure. Dimensional inspection assesses the pipes' dimensions, such as diameter, wall thickness, and length, to ensure they meet the specified standards. Mechanical properties testing evaluates the pipes' tensile strength, yield strength, and elongation to ensure they possess the necessary strength and flexibility. Overall, these rigorous testing procedures help ensure the high quality and reliability of ductile iron pipes.
- Q: Can ductile iron pipe be used for fire protection systems?
- Ductile iron pipe is indeed applicable for fire protection systems. Renowned for its robustness and longevity, ductile iron pipe proves to be an apt choice for multiple purposes, such as fire protection systems. Its remarkable tensile strength and ability to withstand cracking and fracture make it a dependable option for the conveyance of water and other fire suppression agents. Moreover, the corrosion resistance properties of ductile iron pipe guarantee enduring effectiveness and dependability within fire protection systems. Consequently, ductile iron pipe emerges as a fitting and frequently employed material for fire protection systems, owing to its strength, durability, and resistance to corrosion.
- Q: Can ductile iron pipe be used for desalination plants?
- Yes, ductile iron pipe can be used for desalination plants. Ductile iron is a strong and durable material that has been widely used in various industries, including water and wastewater treatment plants. It offers excellent corrosion resistance, high tensile strength, and is resistant to external loads and pressures. These properties make it suitable for transporting water and other fluids in desalination plants, where there is a high concentration of salt and other corrosive elements. Additionally, ductile iron pipes are known for their long service life and low maintenance requirements, which can be advantageous for desalination plants that operate continuously and require a reliable and efficient piping system.
- Q: What is the expected internal lining material for ductile iron pipes?
- Typically, the anticipated internal lining materials for ductile iron pipes are either cement mortar lining or polyethylene lining. Cement mortar lining serves as a protective layer on the inner surface of the ductile iron pipe, shielding it from corrosion and prolonging its lifespan. Conversely, polyethylene lining is a thermoplastic substance that possesses resistance against corrosion, abrasion, and chemicals, making it well-suited for situations involving aggressive substances or poor water quality. Depending on the project's specific requirements and conditions, both lining materials offer their own advantages and are commonly utilized within the industry.
- Q: What are the different pressure ratings available for ductile iron pipe?
- Ductile iron pipe is commonly used in various applications due to its strength, durability, and resistance to corrosion. The pressure ratings for ductile iron pipe depend on various factors such as the diameter and wall thickness of the pipe. Generally, ductile iron pipe is available in pressure ratings ranging from 150 psi (pounds per square inch) to 350 psi. For smaller diameter pipes, typically ranging from 3 inches to 24 inches, the pressure ratings commonly found are 150 psi, 200 psi, and 250 psi. These pressure ratings are suitable for a wide range of applications such as water distribution systems, sewer lines, and industrial piping. For larger diameter pipes, typically ranging from 30 inches to 64 inches, the pressure ratings available are usually 150 psi, 200 psi, 250 psi, and 350 psi. These higher pressure ratings are often required for transporting larger volumes of water or other fluids over longer distances. It is important to note that the pressure ratings for ductile iron pipe are determined based on industry standards and guidelines. These standards ensure that the pipe can safely handle the internal pressure and external loads it may encounter during operation. When selecting the appropriate pressure rating for ductile iron pipe, it is crucial to consider factors such as the specific application, flow rates, and the expected operating conditions. Consulting with industry professionals and adhering to local codes and regulations is essential to ensure the proper selection and installation of ductile iron pipe for a specific project.
- Q: Why does the cast iron pipe always run off when testing?
- The pipeline is installed, straight section of each pipe will be added pier, concrete pipe, elbow, three links should also have concrete pier, specific installation method according to GB Atlas 03SS515, and the straight pipe to soil, pipeline interface will be exposed, easy to check.
- 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
- Q: Can the sealing ring of ductile iron pipe be reused?
- The sealing ring is hard to install and take off. I have been in this line for six years. I haven't seen it removed. The rubber ring itself is not expensive. It is not necessary to reuse it.
- Q: How do ductile iron pipes handle pipe deflection?
- Ductile iron pipes have high flexibility and strength, allowing them to handle pipe deflection effectively. They can withstand moderate deflection without causing significant damage or compromising their structural integrity. This flexibility is due to the ductile nature of the iron used in their construction, which allows them to bend and adapt to changes in the ground or surrounding environment. Overall, ductile iron pipes are well-suited for handling pipe deflection situations.
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Ductile Iron Pipe EN545 DN700 High Quality
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 999 m
- Supply Capability:
- 9999 m/month
OKorder Service Pledge
OKorder Financial Service
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