Corrosion Resistance HDPE Dredging Pipe High Density Polyethylene Pipe

Brand Name:SENPU
Certification:WRAS, ISO, CE, IAPMO R&T
Model Number:DN16MM-DN1500MM
Minimum Order Quantity:100PCS
Delivery Time:5-10 working days
Payment Terms:TT, L/C
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Location: Deyang Sichuan China
Address: North section of Changbaishan Road, Jingyang district, Deyang city, Sichuan province, China
Supplier`s last login times: within 11 hours
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Product Details

HDPE Dredging Pipe

ISO4427 standard HDPE dredge/mining pipe,welded with flanges at the both end, available in 6m or 11.8m length,customrized steel backing rings available,high quality at best wholesale price. Contact us for more details of our HDPE dredge pipe from SENPU PIPE.

SENPU PIPE High density polyethylene pipe(HDPE PIPE) takes special polyethylene as the raw material and be extruded by once-shaping technology from a plastic extruder. HDPE pipe can be applied to all dredging project such as river dredging and mine tailing dredging,especially to transport high wearing material. HDPE pipe is your ideal and economical choice for your dredging work.


Performance and Characteristics

※ Corrosion resistance: high resistance to attach from various types of chemicals,no electrochemical corrosion.

※ High toughness: fracture extension rate of HDPE pipe, commonly more than 500%. As to the uneven settlement of the base, its adaptive ability is very strong, good aseismic performance.

※ Light weight: by comparing steel pipe, the HDPE pipe is only 1/5 of steel pipe on the weight.

※ Easy to assemble or dismountable: The HDPE dredge pipe welded with flanges can be assembled or disconnected very easily.

※ Excellent flexible and resistance to scratches ability.

※ Good wear resistance, low wall friction coefficient, small flow resistance, excellent conveying ability.

※ Low system cost, less maintenance costs, can dramatically reduce the cost for the project.

※ Long service life.

※ Recyclable and environment-friendly: HDPE material can be reused, complete with the concept of efficient environmental protection which our state advocates


Nominal Outer Diameter(mm)Pipe Wall Thickness(mm)
SDR26SDR21SDR17SDR13.6SDR11
0.6MPa0.8MPa1.0MPa1.25MPa1.6MPa
PN6PN8PN10PN12.5PN16
502.93.74.6
754.55.66.8
1254.867.49.211.4
2509.611.914.818.422.7
31512.11518.723.228.6
40015.319.123.729.436.3
45017.221.526.733.140.9
50019.123.929.736.845.4
56021.426.733.241.250.8
63024.13037.446.357.2
71027.233.942.152.264.5
100038.247.759.373.590.9
120046.257.170.688.2109.1

Product NameHDPE Dredge Pipe
Specification availableDN50--1200mm(outer diameter)
SDR/pressure ratingsSDR26/PN6--SDR11/PN16.
Material to be usedVirgin PE100 raw material
Colors availableBlack color,or as per request
Standards that follow toISO4427,AS/NZS4130,BS EN 13224/12201,DIN 8077/8078,other international standards
Steel flanges at both ends (dimension)The steel flanges can be customized-made as per request
Flange materialStainless steel or carbon steel(galvanlized or other coated)
Packing methodTo be made in bars with 5.8me or 11.8m length
MOQNegotiable
Production lead time7-10 days for a 20ft container,10-15 days for a 40ft container
Place of originSichuan China

Technicial Data

AppearanceInner and outer surfaces should be smooth,flat.Defects like bubble,obvious scratch,dents,impurity,uneven color are not allowed.Pipe end should be cut flat and keep vertical with pipe axis.
Thermal Stability (200℃).min>20
Elongation at break≥350
Longitudinal retraction rate≤3
Melt flowing rate(MFR) (190℃.5kg)g/10minBefore and after processing,MFR change<20%
HydrostaticPE801.20 ℃. hoop stress:9.0Mpa;time to rupture≥100h 2.80 ℃. hoop stress:4.5Mpa;time to rupture≥165h 3.80 ℃. hoop stress:4.0Mpa;time to rupture≥1000h
PE1001.20 ℃. hoop stress:12.4Mpa;time to rupture≥100h 2.80 ℃. hoop stress:5.4Mpa;time to rupture≥165h 3.80 ℃. hoop stress:5.0Mpa;time to rupture≥1000h

Loading & Shipment

SENPU PIPE dredging floater have been exporting many foreign countries, such as Bangladesh, The Philippine, Columbia,South Africa, Zambia, Nigeria,Ethiopia,Russia and USA etc. Thanks to the superior quality, SENPU PIPE dredging floater has been the first choice for our customers.

China Corrosion Resistance HDPE Dredging Pipe High Density Polyethylene Pipe supplier

Corrosion Resistance HDPE Dredging Pipe High Density Polyethylene Pipe

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