Shandong Jiuyuan Steel Structure Co., Ltd
| Production Method | Extruding |
| Unit Length | 11.8m/5.8m |
| Connection | Steel Flanges |
| Working Pressure | 0.4MPa-2.0MPa |
| Transport Package | Standard Sea Worthy Packaging |
| Specification | DN560 |
| Trademark | Jiubei |
| Origin | China |
| HS Code | 3917210000 |
| Supply Ability | 3000m/Month |
| After-sales Service | Guide Site Installation |
| Material | HDPE |
| Kind | Thermoplastics Pipes |
| Water Absorption | ＜0.01% |
| Contraction Percentage | ＜0.4% |
| Tensile Strength | 30~40MPa |
| Samples | US$ 5/Meter 1 Meter(Min.Order) | Request Samp |
| Customization | Available | Customized Request |
| Payment Terms | LC, T/T |
| Place of Origin | China |
| Certification | ISO9001:2015, ISO14001:2015 |
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Product Specification
| Production Method | Extruding | Unit Length | 11.8m/5.8m |
| Connection | Steel Flanges | Working Pressure | 0.4MPa-2.0MPa |
| Transport Package | Standard Sea Worthy Packaging | Specification | DN560 |
| Trademark | Jiubei | Origin | China |
| HS Code | 3917210000 | Supply Ability | 3000m/Month |
| After-sales Service | Guide Site Installation | Material | HDPE |
| Kind | Thermoplastics Pipes | Water Absorption | ＜0.01% |
| Contraction Percentage | ＜0.4% | Tensile Strength | 30~40MPa |
| Samples | US$ 5/Meter 1 Meter(Min.Order) | Request Samp | Customization | Available | Customized Request |
| Payment Terms | LC, T/T | Place of Origin | China |
| Certification | ISO9001:2015, ISO14001:2015 |
HDPE dredging pipe introduction
The inner wall of the PE water supply pipe is smooth and does not change with the time of use. The friction resistance is small, which saves energy. The pressure loss is about 30% smaller than that of the steel pipe. A smaller diameter than the steel pipe can be selected. Good hygienic performance, no additives, no possibility of polluting drinking water, ISO standard graded polyethylene material is 0 (lower grade), mold-free material, compared with other commonly used plastic materials, polyethylene's mold resistance It is much higher and does not accumulate scale after long-term use.
PE pipe is suitable for general purpose pressure water delivery and drinking water transportation with temperature not exceeding 40ºC and nominal pressure below 1.6MPa. Mainly include municipal buried water supply, construction (drain) water, farmland irrigation, water feature engineering, fine sand/slurry dredging etc.
The flanged HDPE dredging pipe is easy to be connected, which reduced the swings caused by the waves and makes the medium smoother in the pipe.
The HDPE dredging pipes are used for drainage, water-logging, dredging and sand discharging of port.
| Item | Test Method | Unit | UHMWPE Pipe | HDPE Pipe | PA66 Pipe | PVC Pipe | Steel Pipe |
| Viscosity-average Molecular Weight | ISO1628-3 | 104g/mol | 500-1050 | <50 | - | - | - |
| Approx Melting Temperature | ISO11357.3 | ºC | 136 | 129 | 255 | 160 | 1410 |
| Water Absorption | ISO62-1999 | % | <0.01 | <0.01 | 3.8 | 0.5 | - |
| Coefficient of Linear Thermal Expansion | ISO11359-2 | 10-4/ºC | 1.5 | 1.2 | 0.8 | 0.9 | 0.17 |
| Density | ISO1183-1-2004 | g/cm3 | 0.935-0.945 | >0.940 | 1.13-1.15 | 1.4 | 7.8 |
| (0.45MPa) Heat Deformation Temp at 0.45Mpa | ISO75 | ºC | 85 | 71 | 182-224 | ≥54 | 1230 |
| Tensile Strength | ISO527 | MPa | >39 | <25 | 61 | 40 | 550 |
| Yield Strength | ISO527 | MPa | ≥22 | 20 | - | 19 | ≥245 |
| Tensile Elongation | ISO527 | % | ≥250 | ≥350 | 60-300 | 60 | 20 |
| Gap Beam Impact Strength | ISO179 | KJ/m2 | No fracture | <27 | 5.9-10.8 | <10 | No fracture |
| Rockwell Hardness | ISO2039-2 | R | 40 | 33 | 85-120 | 118 | 45(C) |
| Friction Coefficient | ISO8295 | - | 0.05-0.11 | 0.28 | 0.37 | 0.4-0.6 | 0.58 |
| Mortar WearIndex | - | - | 1 | 10 | 5 | 10 | 7 |
| Scaling | - | - | NoScaling | Slight | Slight | Slight | Heavy |
| Corrosion Resistance | - | - | Excellent | Common | Common | Common | Bad |
HDPE Pipe dimensions
National standard nominal wall thickness of HDPE pipe | ||||||||
| GB/T13663.2.2018 | Standard Dimension | |||||||
| SDR41 | SDR33 | SDR26 | SDR21 | SDR17 | SDR13.6 | SDR11 | SDR9 | |
| PE 80 Nominal Working Pressure | ||||||||
| 0.32 | 0.4 | 0.5 | 0.6 | 0.8 | 1.0 | 1.25 | 1,6 | |
| PE100 Nominal Working Pressure | ||||||||
| 0.4 | 0.5 | 0.6 | 0.8 | 1.0 | 1.25 | 1.6 | 2.0 | |
| DN(mm) | Thickness(mm) | Thickness(mm) | Thickness(mm) | Thickness(mm) | Thickness(mm) | Thickness(mm) | Thickness(mm) | Thickness(mm) |
| 16 | 2.3 | |||||||
| 20 | 2.3 | 2.3 | ||||||
| 25 | 2.3 | 2.4 | 3.0 | 3.6 | ||||
| 32 | 2.4 | 3.0 | 3.7 | 4.5 | ||||
| 40 | 2.3 | 3.0 | 3.7 | 4.6 | 5.6 | |||
| 50 | 2.3 | 2.4 | 3.6 | 4.7 | 5.8 | 7.1 | ||
| 63 | 2.5 | 3.0 | 4.3 | 5.6 | 6.8 | 8.4 | ||
| 75 | 2.9 | 3.6 | 5.3 | 6.7 | 8.2 | 10.1 | ||
| 90 | 3.5 | 4.3 | 6.0 | 8.1 | 10.0 | 12.3 | ||
| 110 | 4.2 | 5.3 | 6.7 | 9.2 | 11.4 | 14.0 | ||
| 125 | 4.8 | 6.0 | 7.7 | 10.3 | 12.7 | 15.7 | ||
| 140 | 5.4 | 6.7 | 8.6 | 11.8 | 14.6 | 17.9 | ||
| 160 | 6.2 | 7.7 | 9.6 | 13.3 | 16.4 | 20.1 | ||
| 180 | 6.9 | 8.6 | 10.8 | 14.7 | 18.2 | 22.4 | ||
| 200 | 7.7 | 9.6 | 11.9 | 16.6 | 20.5 | 25.2 | ||
| 225 | 8.6 | 10.8 | 13.4 | 18.4 | 22.7 | 27.9 | ||
| 250 | 9.6 | 11.9 | 15.0 | 20.6 | 25.4 | 31.3 | ||
| 280 | 10.7 | 13.4 | 16.9 | 23.2 | 28.6 | 35.2 | ||
| 315 | 7.7 | 9.7 | 12.1 | 15.0 | 19.1 | 26.1 | 32.2 | 39.7 |
| 355 | 8.7 | 10.9 | 13.6 | 16.9 | 21.5 | 29.4 | 36.3 | 44.7 |
| 400 | 9.8 | 12.3 | 15.3 | 19.1 | 23.9 | 33.1 | 40.9 | 50.3 |
| 450 | 11.0 | 13.8 | 17.2 | 21.5 | 26.7 | 36.8 | 45.4 | 55.8 |
| 500 | 12.3 | 15.3 | 19.1 | 23.9 | 29.7 | 41.2 | 50.8 | 62.5 |
| 560 | 13.7 | 17.2 | 21.4 | 26.7 | 37.4 | 46.3 | 57.2 | 70.3 |
| 630 | 15.4 | 19.3 | 24.1 | 30.0 | 42.1 | 52.2 | 64.5 | 79.3 |
| 710 | 17.4 | 21.8 | 27.2 | 33.9 | 47.4 | 58.8 | 72.6 | 89.3 |
| 800 | 19.6 | 24.5 | 30.6 | 38.1 | 53.3 | 66.2 | 81.7 | |
| 900 | 22.0 | 27.6 | 34.4 | 42.9 | 59.3 | 72.5 | 90.2 | |
| 1000 | 24.5 | 30.6 | 38.2 | 47.7 | 67.9 | 88.2 | ||
| 1200 | 29.4 | 36.7 | 45.9 | 57.2 | 82.4 | 102.9 | ||
| 1400 | 34.3 | 42.9 | 53.5 | 66.7 | 94.1 | 117.6 | ||
| 1600 | 39.2 | 49.0 | 61.2 | 76.2 | 105.9 | |||
| 1800 | 43.8 | 54.5 | 69.1 | 85.7 | 117.6 | |||
| 2000 | 48.8 | 60.6 | 76.9 | 95.2 | ||||
| 2250 | 55.0 | 70.0 | 86.0 | 107.2 | ||||
| 2500 | 61.2 | 77.7 | 95.6 | 119.1 | ||||
| No. | Item | Requirements | |
| 1 | Elongation at break% | ≥350 | |
| 2 | Longitudinal reversion(100ºC), % | ≤3 | |
| 3 | Oxidation induction time(200ºC)min | ≥20 | |
| 4 | Weather resistance after the pipe has accepted the aging energy which equal to or more than 3.5GJ/m2≤ | 80ºC static hydraulic strength(165h) | Non breakage and leakage |
| Percentage of breaking-elongation,% | ≥350 | ||
| Oxidation induction time(200ºC)min | ≥10 | ||
Installation of 11.8m length flanged high wear resistant HDPE pipeline applied for sand/slurry/mine discharging
Cases of 11.8m length flanged high wear resistant UHMWPE pipeline applied for sand/slurry/mine discharging
Certificates: Company Details
Business Type:
Manufacturer
Year Established:
2020
Total Annual:
10000000-50000000
Employee Number:
101~120
Ecer Certification：
Verified Supplier
Shandong Jiuyuan Steel Structure Co., Ltd. Was established on May 28, 2020 with a registered capital of 10 million yuan. It has the Second-level qualification for professional steel structure contracting issued by the Ministry of Housing and Urban-Rural Development. Our company located in the modern... Shandong Jiuyuan Steel Structure Co., Ltd. Was established on May 28, 2020 with a registered capital of 10 million yuan. It has the Second-level qualification for professional steel structure contracting issued by the Ministry of Housing and Urban-Rural Development. Our company located in the modern...
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