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FACTORY DIRECT SUPPLY HDPE DREDGE PIPE
IIPARAMETHA ZEMVELISO
Inkcazo
Intshayelelo ye HDPE Dredge Pipe
HDPE dredge pipe is made of high-density polyethylene at one time. It is non-toxic, 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.

Iinkcukacha ze 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:
- Ukumelana nokubola
- Ukuqina okuphezulu
- Ubunzima obulula
- Kulula ukudityaniswa okanye ukugxothwa
- Ubhetyebhetye ogqwesileyo kunye nokumelana nesakhono sokukrwela
- Ukumelana nokunxiba kakuhle, i-coefficient yodonga oluphantsi, ukuchasana kokuhamba okuncinci, isakhono esibalaseleyo sokuhambisa
- Iindleko zenkqubo ephantsi, iindleko ezincinci zokulondoloza, inokunciphisa kakhulu iindleko zeprojekthi
- Ubomi benkonzo ende
- Inokurisayikilishwa kwaye isebenziseka kakuhle kokusingqongileyo.
Specifations of HDPE Dredge Pipe
| SDR Ratings | SDR33 | SDR26 | SDR21 | SDR17 | SDR13.6 | SDR11 | SDR9 |
| Normal Pressure (Mpa) | 0.5 | 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.
Usetyenziso lwe HDPE Dredge Pipe
1, Uthutho lweMathiriyeli eDredged
Imibhobho yokucoca i-HDPE isetyenziselwa ikakhulu ukuthutha i-slurry (umxube wamanzi kunye nentlenga ekhutshiweyo) kwimigama emide. Ziyakwazi ukuthwala zombini izinto ezicolekileyo kunye ne-coarse-grained, kuxhomekeke kwisixhobo sokutsala kunye nobubanzi bombhobho.
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. Ukonakala kunye noKunyangwa kweMichiza
Imisebenzi yokucoca ihlala isenzeka kwiindawo ezirhabaxa, njengamanzi olwandle okanye amanzi aneasidi. Ubume bomhlwa bamanzi olwandle bunokubangela ukuba imibhobho yentsimbi yesintu idle, okukhokelela kwimiba yogcino kunye nexesha lokuphumla.
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.
Ukupakisha kunye noThumelo
Kuxhomekeke kwiimveliso kunye ne-qty,sinokwenza ukupakishwa kwe-coiling,imiqulu,ukupakisha inqwaba,iibhokisi okanye iibhokisi,njl.
Ukuthunyelwa ngenqanawa:Ngaselwandle,kaloliwe,ngomoya okanye njengesicelo somthengi.
Iprofayile yekhampani
ILuoyang Datang Energy Tech Co.Ltd yasekwa kwi 2015 kwaye ibekwe kwindawo yophuhliso lobuchwephesha obuphezulu, IsiXeko saseLuoyang, igubungela indawo enkulu enezixhobo zangoku. Urhulumente wethu ubonelela ngobume benkxaso, kubandakanywa uthutho olufanelekileyo kunye nokufikelela kwizibonelelo ezibalulekileyo. Ukususela ekuqaleni kwi 2015, sizibophelele ekugqweseni kwimibhobho kunye nezifakelo, ngokuqhubekayo ukusungula izinto ezintsha ukuhlangabezana neemfuno zemarike.
Ukuba ufuna iMibhobho yePPR kunye neFittings,Nceda uzive ukhululekile ukuqhagamshelana nathi(sales@pipesandfittings.net)
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I-FAQ yombhobho wonikezelo lwamanzi we-HDPE
1. What are HDPE dredging pipes?
HDPE dredging pipes are pipes made from I-Polyethylene yoxinzelelo oluphezulu (HDPE), designed specifically for use in dredging operations. They are used to transport water, slurry, or sediment during dredging activities, typically on construction sites, harbors, rivers, and other waterway management projects. HDPE pipes are durable, ukumelana nomhlwa, 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. Imibhobho ye-HDPE, on the other hand, are resistant to corrosion and require less maintenance.
- Imibhobho yePVC: 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, bhetyebhetye, and resistant to wear, which makes them ideal for harsh and abrasive conditions typical of dredging operations.
3. Zeziphi iisayizi ezikhoyo kwimibhobho yokudonsa i-HDPE?
Imibhobho yokucoca i-HDPE iza kuluhlu olubanzi lweedamitha, ukusuka kwimibhobho emincinci (incinci njenge 2 intshi okanye 50 mm) kwimibhobho emikhulu kakhulu (ixhomekeke ku 120 intshi okanye 3 iimitha ububanzi). Ubungakanani obuqhelekileyo bubandakanya:
- Iibhobho ezinobubanzi obuncinci: 2″ ukuya ku12″ (50 mm uya 300 mm)
- Imibhobho yobubanzi obuphakathi: 12″ to 36″ (300 mm uya 900 mm)
- Imibhobho yobubanzi obukhulu: 36″ nangaphezulu (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?
Ewe, HDPE dredging pipes can be used for both freshwater kwaye 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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