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China Manufacturer Flexible Plastic PVC Heavy-duty Spiral Corrugated Suction Hose Water Pump Suction Hose Pipe
Get Latest Price
US$ 2.4
≥100 Meters
US$ 1.5
≥500 Meters
US$ 0.6
≥1000 Meters
Quick Details
Processing Service:
Moulding, Cutting
Place of Origin:
Jiangxi, China
Brand Name:
Haisha
Model Number:
SN8
Product Details
Products Description
Specification
HDPE pipe sizes are from DN20 to DN800.
The pressure grade has 0.6MPa, 0.8MPa, 1.0MPa, 1.25MPa, 1.6MPa, according to different thickness.
The pressure grade has 0.6MPa, 0.8MPa, 1.0MPa, 1.25MPa, 1.6MPa, according to different thickness.
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HDPE WATER SUPPLY PIPE
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Nominal
Pressure |
0.6MPa
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0.8MPa
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1.0MPa
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1.25MPa
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1.6MPa
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SDR26
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SDR21
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SDR17
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SDR13.6
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SDR11
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DN/MM
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THICKNESS
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THICKNESS
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THICKNESS
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THICKNESS
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THICKNESS
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20
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2.3
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25
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2.3
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32
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3.0
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40
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2.9
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3.7
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50
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3.7
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4.6
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63
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3.7
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4.7
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5.8
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75
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4.5
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5.6
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6.8
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90
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4.3
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5.4
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6.7
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8.2
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110
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4.2
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5.3
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6.6
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8.1
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10.0
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125
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4.8
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6.0
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7.4
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9.2
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11.4
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140
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5.4
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6.7
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8.3
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10.3
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12.7
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160
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6.2
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7.7
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9.5
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11.8
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14.6
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180
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6.9
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8.6
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10.7
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13.3
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16.4
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200
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7.7
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9.6
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11.9
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14.7
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18.2
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225
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8.6
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10.8
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13.4
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16.6
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20.5
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250
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9.6
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11.9
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14.8
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18.4
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22.7
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315
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12.1
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15.0
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18.7
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23.2
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28.6
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355
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13.6
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16.9
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21.1
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26.1
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32.2
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400
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15.3
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19.1
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23.7
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29.4
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36.3
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450
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17.2
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21.5
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26.7
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33.1
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40.9
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500
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19.1
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23.9
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29.7
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36.8
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45.4
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630
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24.1
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30
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37.4
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46.3
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57.2
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800
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30.6
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38.1
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47.4
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58.8
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Features.
1. Non-toxic health, green - the physical and chemical properties of the pipe, and health indicators are in line with national and industry standards.
2. Excellent corrosion resistance - in addition to a few strong oxidants, can withstand the erosion of a variety of chemical media; no electrochemical corrosion.
3. Excellent anti-wear performance - tests show that the sea shark PE pipe anti-wear performance of steel pipe 4 times.
4. A wide range of operating temperature -- 40 ~ +60 ℃ for the safe use of PE pipeline range.
5. Reliable connection performance - PE pipe heat fusion or electrofusion interface strength is higher than the pipe body, the joints will not be disconnected due to soil movement or crustal movement.
6. Reliable safety performance - high resistance to rapid cracking performance, pc,s4 ≥ 0.9Mpa.
7. Excellent transport performance - sea shark PE pipe smooth inner wall, absolute roughness k = 0.01mm, and k value does not change with time.
8. Better impact resistance - PE pipe toughness, high impact strength, heavy objects rolled directly over the pipe, will not lead to pipe rupture.
9. Good construction performance - lightweight pipe, welding process is simple, convenient construction, low project cost.
Application of Pe Pipe
Polyethylene for water supply is a high-density polyethylene (HDPE) as raw materials by plastic extruder extrusion moulding, applied to municipal water supply, drainage, landscaping, farmland irrigation, rural drinking water renovation, industrial water supply in factories, mine slurry, chemical pollution, excavation and non-excavation jacking project, electric power pipeline network of the city sewage and other types of pipeline network projects.
Manufacturing Technique
Brief description of the production process:
After the arrival of the raw materials of the pipe, the quality inspection and acceptance of substandard products rejected and returned to the manufacturer, qualified products into the warehouse. Raw materials from the warehouse, the raw materials first into the dryer drying, drying the raw materials after processing
After drying, the raw material will be sucked into the hopper through the suction device, and the raw material in the hopper will slowly enter into the barrel.
Inside the hopper, the barrel screw inside the barrel will extrude, melt and preplasticise the raw material to increase the temperature by 215 degrees to reach the mould, from the mould, the raw material will be processed into the dryer.
Degree to reach the mould, from the mould out of the pipe after the initial shape, and then into the designated mouth of the diameter sizing sleeve for cooling.
After the initial forming of the pipe from the mould, the pipe is cooled in the designated diameter sizing set, and then the pipe is accurately sized by the vacuum sizing box to determine the outer diameter structure.
After the precise shaping, it also needs to be completely cooled and shaped through the spraying box, and then printed on the shaped tubes by the spraying machine equipment.
After the moulding, the pipe will be printed with factory name, trademark, product information and so on. The whole process from the mould out of the plasticising
The raw material from the mould is pulled out by the traction machine by pressing the lead pipe, and then cut into the finished product by the cutting machine according to a certain length.
Finished products, the cut products through the appearance of the inspection and measurement (test equipment: vernier calipers, length ruler, outer diameter ruler, hydrostatic testing machine, tensile testing machine) to determine whether the finished products are qualified.
If qualified, it will be packed and put into storage. If it is not qualified, it will be crushed and reused by plastic crusher.
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