Product Name: HDPE dredging pipe, dredger sand pumping pipe,Dredging wear-resistant pipes
Raw Material: PE100 grade pure high-density polyethylene (HDPE) pellets
Specifications: outer diameter 25mm-1200mm
Advantages of HDPE Dredging Pipe
High-density polyethylene dredging pipelines have comprehensive performance, high wear resistance, light weight, easy transportation and installation, and do not require large-scale mechanical construction. The length of each section can be arbitrarily produced according to user needs. It has excellent wave impact resistance, ring stiffness, and tensile strength. high. It can withstand the impact of wind and waves on the sea, has low water resistance coefficient, small wear resistance, high sediment transportation efficiency, good corrosion resistance, chemical stability, and can withstand various corrosive media (acid) within a certain temperature and concentration range. , alkali, salt and seawater) and organic solvents, the pipeline product is odorless, environmentally friendly, will not be corroded by microorganisms such as shellfish and fungi in the ocean or sewage, will not produce scale, and has low temperature resistance.
1. Light weight, only one-eighth of steel pipe.
2. Through the movable flange connection, installation, disassembly and transportation are convenient, shortening the start-up time and improving efficiency.
3. Good flexibility, tensile strength, high strength and elasticity. The pipe wall is folded in half and squeezed. It is not easy to break when affected by external force. The connection between pipes is easy to bend. 4-8 pipes can be bent 360 degrees on land. connect,
Areas with concave and convex surfaces within 30 degrees can be directly connected.
4. The inner and outer walls are smooth and have strong wear resistance, which is 4-8 times that of steel pipes. They have self-lubricating properties, low friction coefficient, and higher transportation efficiency than steel pipes.
20%-30%.
5. It has strong corrosion resistance and remains unchanged in sea water and underground for 50 years.
6. Extremely resistant to ultraviolet rays, anti-aging, and long service life
Suitable for iron pipes, PVC pipes, nylon pipes and ordinary plastic pipes.
7. Movable flange connection, the entire pipeline does not have any welds, and the pipes are directly connected with bolts, which can ensure that they will not deform, break, or leak during long-term use, frequent installation and disassembly, and ensure high
Efficient transportation.
8. The operating temperature range is -40℃ to 60℃, and it can adapt to harsh climate and temperature changes. Whether it is used for a long time in water or on land, the engineering construction
Low price, high efficiency and convenience.
