Duct Iron Pipe DI Pipe ISO 2531 DN 80-2000mm PN 16
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100000 m/month
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Specification:
1. size : DN80-DN2000 available with PN16 or PN10 or PN25 flanges
2.Standard : ISO2531/EN545/EN598/AWWA standard
3. WRAS Potable Water FBE Internal Lining
4.Material : Ductile iron
5.Technical: Casting
6. Type: Socket / flange PN10 / PN16 / PN25
7. Length=6m, 5.8m
8. Coating: Fusion bonded epoxy to 300 microns Dry Film Thickness
Portland cement lining internally and zinc-rich paint with not less than 70 microns bitumen externally
Quality:
ISO 2531 or EN 545 Standard K9 Class, K12 Class
1. ISO 9001 Certificate
2. ISO 2531 & EN 545 Certificate
3. WRAS Potable Water Certificate for FBE Internal Lining
4. WRAS EPDM Rubber Gasket or NBR Rubber Gasket
5. DN80mm - DN2000mm
6. Black Bitumen or Blue FBE / Epoxy Coating
7. Lengh = 6m or cut into 5.6m, 5.7m, 5.8m
8. Client's Brand Customization Allowable
9. Container or Bulk Loading / Shipping
10.Delivery within one Month or According to Client's Order Quantity
11. Support Client or The Third Party Inspection before Shipment
Standard Lining and Coating:
Transport:
- Q: Can ductile iron pipe be used for bridge crossings?
- Yes, ductile iron pipe can be used for bridge crossings.
- Q: How is ductile iron pipe installed?
- The installation of ductile iron pipe can be carried out using two different methods: trenchless technology or the open-cut method. When utilizing trenchless technology, a hole is drilled into the ground, and hydraulic jacks or winches are used to push or pull the ductile iron pipe into the hole. This approach minimizes disruptions to the surrounding environment and reduces the need for extensive excavation. On the other hand, the open-cut method involves excavating a trench to the necessary depth and width for the ductile iron pipe. The trench is then prepared by removing any debris or obstructions and ensuring a stable base. The pipe is subsequently lowered into the trench and aligned correctly with the assistance of laser or surveying equipment. Once the pipe is in place, joints are connected using either a rubber gasket or mechanical joint. The joints are carefully sealed to prevent any leakage. Backfill material is then meticulously placed around the pipe, ensuring proper compaction for stability and support. To avoid excessive settlement, the backfill is applied in layers. After completing the installation, the pipe undergoes testing to ensure its integrity. This may involve hydrostatic testing, where water is filled into the pipe and monitored for any signs of leakage or pressure loss. Overall, the installation of ductile iron pipe necessitates careful planning, excavation, alignment, joint connection, backfilling, and testing. It is crucial to adhere to industry standards and guidelines to achieve a successful and reliable installation that meets the required specifications.
- Q: Can ductile iron pipes be used for trenchless pipe rehabilitation methods?
- Yes, ductile iron pipes can be used for trenchless pipe rehabilitation methods. Trenchless pipe rehabilitation methods involve repairing or rehabilitating existing pipelines without the need for extensive excavation or trenching. Ductile iron pipes are commonly used in these methods due to their durability, strength, and resistance to corrosion. They can be rehabilitated using various trenchless methods such as pipe lining, pipe bursting, and slip lining. These methods involve inserting a new lining or pipe inside the existing ductile iron pipe, thereby extending its lifespan and improving its structural integrity. Ductile iron pipes are preferred for trenchless rehabilitation as they can withstand the forces and pressures involved in the process while providing a long-lasting and reliable solution.
- Q: How do ductile iron pipes handle soil movement?
- Ductile iron pipes are known for their excellent strength and durability, making them highly capable of handling soil movement. These pipes are designed to resist external loads and pressures caused by soil settlement, ground shifting, or other environmental factors. One of the key features of ductile iron pipes is their flexibility. Unlike rigid materials such as cast iron or concrete pipes, ductile iron pipes have a certain level of elasticity that allows them to withstand soil movement without cracking or breaking. This flexibility enables the pipes to absorb the stresses induced by the soil, preventing any significant damage to the pipeline system. Furthermore, ductile iron pipes possess high tensile strength, which means they can resist pulling forces resulting from soil movement. The pipes can withstand the expansion and contraction of the surrounding soil, reducing the risk of pipe deformation or failure. Moreover, ductile iron pipes are often installed with proper bedding and backfilling techniques to further enhance their ability to handle soil movement. Adequate bedding materials, such as crushed stone or sand, are used to provide stable support to the pipes and distribute the external loads evenly. This helps to minimize the impact of soil movement on the pipes and maintain their structural integrity. In summary, ductile iron pipes are designed to effectively handle soil movement due to their flexibility, high tensile strength, and proper installation methods. These pipes can withstand the stresses induced by soil settlement, ground shifting, or other soil-related factors, ensuring reliable and long-lasting performance in various environmental conditions.
- Q: Can ductile iron pipes be used for underground parking lot drainage?
- Yes, ductile iron pipes can be used for underground parking lot drainage. Ductile iron is a strong and durable material that is commonly used for underground piping systems. It has excellent resistance to corrosion, making it suitable for applications where the pipes will be exposed to moisture and water. Additionally, ductile iron pipes have high tensile strength, which allows them to handle heavy loads and withstand the pressure exerted by vehicles in a parking lot. Therefore, using ductile iron pipes for underground parking lot drainage is a reliable and long-lasting solution.
- Q: How is ductile iron pipe tested for quality?
- Ductile iron pipe is extensively tested for quality to ensure its performance and reliability in various applications. The testing process involves several steps to assess the physical and mechanical properties of the pipe. One of the primary tests conducted on ductile iron pipe is the hydrostatic pressure test. This test involves subjecting the pipe to fluid pressure higher than its designed operating pressure to determine its ability to withstand internal pressure without leakage or failure. The pipe is filled with water or another suitable fluid, and pressure is gradually increased to the required level. The pipe is inspected for any signs of leakage or deformation during this test. Another crucial test is the tensile strength test, which measures the pipe's ability to resist pulling or stretching forces. A sample of the pipe is pulled until it breaks, and the maximum force applied during the test is recorded. This test helps determine the pipe's ultimate tensile strength, yield strength, and elongation properties. Ductile iron pipe is also tested for its impact resistance through the Charpy test. This test involves striking a notched sample with a swinging pendulum to measure the amount of energy absorbed by the pipe. It helps assess the pipe's ability to withstand sudden impacts or loads without fracturing. Additionally, the pipe undergoes various non-destructive tests, including ultrasonic testing, magnetic particle inspection, and visual inspection. These tests help detect any internal or external defects, cracks, or abnormalities that may affect the pipe's structural integrity. Furthermore, chemical analysis and metallographic examination are performed to evaluate the chemical composition and microstructure of the ductile iron pipe. These tests ensure that the pipe meets the required specifications and standards for its intended application. Overall, the testing process for ductile iron pipe is comprehensive and rigorous, aiming to guarantee its quality, durability, and overall performance in delivering water, wastewater, or other fluids safely and efficiently.
- Q: How are ductile iron pipes tested for hydrostatic pressure?
- Ductile iron pipes are tested for hydrostatic pressure through a process called hydrostatic testing. This involves filling the pipes with water and pressurizing them to a specific level, usually higher than their intended operating pressure. The pipes are then monitored for any leaks or excessive deformation under the applied pressure. This test ensures the strength and integrity of the ductile iron pipes before they are put into service.
- Q: How can the connection of ductile iron pipe elbow be convenient for connecting?
- The utility model relates to a groove connecting pipe which has the function of sealing and sealing, and mainly comprises three parts: a sealing rubber ring, a clamping band and a locking bolt. The inner rubber sealing ring is arranged on the outer side of the connecting pipe and is matched with the pre rolling groove, and then the outer ring is buckled on the rubber ring, and then can be fastened with two bolts. Because of the special sealing structure design of the rubber sealing ring and the clamp hoop, the groove connecting piece has good sealing property, and the sealing property is enhanced correspondingly with the increase of the fluid pressure in the pipe.
- Q: Can ductile iron pipe be used in high-pressure applications?
- Indeed, high-pressure applications can utilize ductile iron pipe. Ductile iron pipe possesses impressive strength and durability, rendering it appropriate for diverse applications, particularly high-pressure systems. Its tensile strength and yield strength surpass those of alternative cast iron pipes, enabling it to endure elevated pressures. Moreover, ductile iron pipe resists corrosion and upholds its structural integrity even amidst high-pressure conditions. Nonetheless, it is crucial to guarantee the accurate installation of the pipe and adherence to all essential safety measures to ensure the secure and efficient operation of the high-pressure system.
- Q: Are ductile iron pipes resistant to frost heave?
- Yes, ductile iron pipes are generally resistant to frost heave due to their strong and flexible nature.
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Duct Iron Pipe DI Pipe ISO 2531 DN 80-2000mm PN 16
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100000 m/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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