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FACTORY DIRECT SUPPLY HDPE DREDGE PIPE

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HDPE dredge pipe is made of high-density polyethylene at one time. Ez da toxikoa, odorless, has excellent heat and cold resistance, ultra-high wear resistance and abrasion resistance, as well as superior rigidity and toughness.
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-ren sarrera HDPE Dredge Pipe

HDPE dredge pipe is made of high-density polyethylene at one time. Ez da toxikoa, odorless, has excellent heat and cold resistance, ultra-high wear resistance and abrasion resistance, as well as superior rigidity and toughness. The HDPE dredge pipes are assembled with flanges at both ends. By using steel bolts and nuts to fix the entire HDPE dredge pipe, it can be easily assembled or disassembled.

HDPE Dredge Pipe
-ren xehetasunak HDPE Dredge Pipe

HDPE dredging pipe has been an ideal replacement of steel pipe for dredging works, due to superior performance & characteristic that it has following characteristics:

  • Korrosioarekiko erresistentzia
  • Gogortasun handia
  • Pisu arina
  • Erraza muntatu edo desmunta daiteke
  • Marraduraren aurrean malgutasun eta erresistentzia bikaina
  • Higadura erresistentzia ona, horma baxuko marruskadura koefizientea, fluxuaren erresistentzia txikia, transmititzeko gaitasun bikaina
  • Sistemaren kostu baxua, mantentze-kostu gutxiago, proiektuaren kostua nabarmen murrizten du
  • Zerbitzu-bizitza luzea
  • Birziklagarria eta ingurumena errespetatzen duena.
Specifations of HDPE Dredge Pipe
SDR Ratings SDR33 SDR26 SDR21 SDR17 SDR13.6 SDR11 SDR9 
Normal Pressure (Mpa0.5 0.6 0.8 1.0 12.5 16 20 
Norminal Diameter dn (mm)  Wall Thickness e (mm)
110   4.2 5.3 6.6 8.1 10.0 12.3 
125   4.8 6.0 7.4 9.2 11.4 14.0 
140   5.4 6.7 8.3 10.3 12.7 15.7 
160   6.2 7.7 9.5 11.8 14.6 17.9 
180   6.9 8.6 10.7 13.3 16.4 20.1 
200   7.7 9.6 11.9 14.7 18.2 22.4 
225   8.6 10.8 13.4 16.6 20.5 25.2 
250   9.6 11.9 14.8 18.4 22.7 27.9 
280   10.7 13.4 16.6 20.6 25.4 31.3 
315 9.7 12.1 15.0 18.7 23.2 28.6 35.2 
355 10.9 13.6 16.9 21.1 26.1 32.2 39.7 
400 12.3 15.3 19.1 23.7 29.4 36.3 44.7 
450 13.8 17.2 21.5 26.7 33.1 40.9 50.3 
500 15.3 19.1 23.9 29.7 36.8 45.4 55.8 
560 17.2 21.4 26.7 33.2 41.2 50.8 62.5 
630 19.3 24.1 30.0 37.4 46.3 57.2 70.3 
710 21.8 27.2 33.9 42.1 52.2 64.5 79.3 
800 24.5 30.6 38.1 47.4 58.8 72.6 89.3 
900 27.6 34.4 42.9 53.3 66.2 81.7   
1000 30.6 38.2 47.7 59.3 72.5 90.2   
1200 36.7 45.9 57.2 67.9 88.2    

The steel flanges, which are assembled at both ends, can be drilled into EN1092 standard, or customized-made.

ren aplikazioak HDPE Dredge Pipe

1, Dragatutako Materialaren Garraioa

HDPE dragatzeko hodiak minda garraiatzeko erabiltzen dira batez ere (uraren eta dragatutako sedimentuen nahasketa bat) distantzia luzeetan. Pikor finko zein lodiko materiala eraman dezakete, dragatze-ekipoaren eta hodiaren diametroaren arabera.

2. Efficient Water and Slurry Flow

HDPE pipes are designed to handle high-pressure applications, such as in dredging operations where large amounts of material are moved through the pipe under pressure.

3. Korrosioaren eta erresistentzia kimikoa

Dragatze-eragiketak sarritan ingurune gogorretan egiten dira, hala nola, itsasoko ura edo ur azidoa. Itsasoko uraren izaera korrosiboak metalezko hodi tradizionalak herdoiltzea eragin dezake, mantentze-arazoak eta geldialdi-denborak eraginez.

4. Flexible Installation

HDPE pipes can be easily bent to follow the contours of the dredging site. This is particularly useful in situations where a fixed pipeline network needs to be established in areas with complex topography or underwater routing.

5. Durability and Longevity

HDPE pipes are resistant to impacts and environmental wear. Their resilience ensures that they perform well even in harsh conditions, such as during transport, installation, and the demanding conditions of dredging operations.

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FAQ of HDPE water supply pipe

1. What are HDPE dredging pipes?

HDPE dredging pipes are pipes made from Dentsitate handiko polietilenoa (HDPE), designed specifically for use in dredging operations. They are used to transport water, minda, or sediment during dredging activities, typically on construction sites, harbors, rivers, and other waterway management projects. HDPE pipes are durable, korrosioarekiko erresistenteak, and flexible, making them ideal for handling abrasive materials and harsh environmental conditions.

2. How do HDPE dredging pipes compare to traditional dredging pipes (such as steel or PVC)?

  • Steel Pipes: While steel pipes are strong, they are prone to rust and corrosion, which can lead to a shorter service life in water-based applications. HDPE hodiak, on the other hand, are resistant to corrosion and require less maintenance.
  • PVC Pipes: PVC pipes are lightweight but not as flexible as HDPE. They are also more prone to cracking under high stress or temperature fluctuations. HDPE provides greater flexibility and toughness.
  • HDPE Advantages: HDPE pipes are more durable, flexible, and resistant to wear, which makes them ideal for harsh and abrasive conditions typical of dredging operations.

3. HDPE dragatzeko hodietarako zein neurri dauden?

HDPE dragatze-hodiak diametro askotakoak dira, hodi txikietatik (bezain txikia 2 zentimetro edo 50 mm) hodi oso handietara (arte 120 zentimetro edo 3 metroko diametroa). Tamaina arruntak besteak beste:

  • Diametro txikiko hodiak: 2″ 12ra″ (50 mm to 300 mm)
  • Diametro ertaineko hodiak: 12″ to 36″ (300 mm to 900 mm)
  • Diametro handiko hodiak: 36″ eta gorago (900 mm+)

The size of the pipe will depend on the scale of the dredging operation and the volume of material to be transported.

4. Can HDPE dredging pipes be used for both freshwater and seawater dredging?

Bai, HDPE dredging pipes can be used for both freshwater eta seawater dredging applications. They are resistant to both freshwater and seawater corrosion, making them versatile for various types of dredging operations.

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