Product Description:
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Features:
The flanged HDPE dredging pipe is designed for easy and efficient connectivity, minimizing the effects of wave-induced swings and providing a smoother flow for the medium within the pipe.
Made of high-density polyethylene, these dredging pipes are specifically designed for drainage, water-logging, dredging, and sand discharging in ports, ensuring efficient and effective operations.
Technical Parameters:
Requirements for the Quality of the Pipe
The quality of the pipe is an important aspect that needs to be carefully considered. The following are the requirements that must be met for the proper functioning of the pipe:
No. Item: Elongation at break
Requirements: The elongation at break must be equal to or more than 350%.
No. Item: Longitudinal reversion (100℃)
Requirements: The longitudinal reversion at 100℃ must be less than or equal to 3%.
No. Item: Oxidation induction time (200℃)
Requirements: The oxidation induction time at 200℃ must be equal to or more than 20 minutes.
No. Item: Weather resistance after aging energy acceptance
Requirements: After the pipe has accepted aging energy equal to or more than 3.5GJ/㎡, it must meet the following requirements:
- Static hydraulic strength at 80℃ for 165 hours: non-breakage and leakage
- Percentage of breaking-elongation: equal to or more than 350%
- Oxidation induction time (200℃): equal to or more than 10 minutes
| No. | Item | Requirements |
| 1 | Elongation at break% | ≥350 |
| 2 | Longitudinal reversion(100℃), ％ | ≤3 |
| 3 | Oxidation induction time(200℃)min | ≥20 |
| 4 | Weather resistance after the pipe has accepted the aging energy which equal to or more than 3.5GJ/㎡≤ | 80℃ static hydraulic strength(165h) | Non breakage and leakage |
| Percentage of breaking-elongation,％ | ≥350 |
| Oxidation induction time(200℃)min | ≥10 |
Applications:
Product Description
The Dredging HDPE Pipe by Jiubei is the perfect solution for all your dredging needs. Made from high-density polyethylene (HDPE) PE100 material, this pipe is highly durable and corrosion-resistant, making it suitable for use in various applications. The pipe is available in a standard size of DN400 and can be customized to meet your specific requirements.
The Dredging HDPE Pipe by Jiubei is highly abrasion-resistant, making it suitable for use in dredging and other applications where it may encounter rough surfaces.
Application: Dredging, Water Supplying
The Dredging HDPE Pipe is suitable for use in dredging operations as well as for water supplying, providing a versatile solution for various industries and projects.
