250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger

Get high-quality 250mm UHMWPE tube water pipe for cutter suction dredger from our factory. Durable and reliable for your dredging needs.

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  • 250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger
  • 250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger
  • 250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger
  • 250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger
  • 250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger
  • 250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger

PRODUCTS DETAILS

Basic Info.

Model NO.
QHDP-4
Standard
ASTM, GB, API, DIN, JIS
Diameter
>720mm
Medium
Mixtrue
Cross-Section Shape
Round
Connection Type
Flange
Connecting
Flange
Shape
Round
Safety Factor
3:1
Pressure
15bar-25bar
Transport Package
Naked
Specification
Diameter 150mm-1000mm
Trademark
Set Sail
Origin
China
HS Code
3901200090
Production Capacity
100000 Meter/Year

Product Description

250mm UHMWPE Tube Water Pipe for cutter suction dredger
 
I: Discharge Pipe 
250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger
Set Sail pipeline introduce :
           Ultra-high Molecular Weight Polyethylene . which refers to the molecular weight of more than 2.5  million(The common polyethylene product is about 200~300 thousand). has the development priority from  China National Ministry of Science and TechnologyHigh molecular weight give it exceptional working performance. excellent anti-abrasive. anti-corrosive.self-lubricating. impact resistant. uvioresistant. the unique  low temperature resistance   and  good chemical stability.  which  is  one of  best of the existing  engineering  plastics.internationally known   as the "very magical material."

2. Product pictures:

*  pipe pictures :
250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger
250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger
250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger




3.Feature:
1  Excellent wear resistance:
       PE wear resistance ranks first all plastic material. 66 times than nylon. 4 times than  polytef. 9 times than
rdinary polyethylene. even more than ordinary metals. is 7 times than that of carbon steel. and 10 times than
stainless steel. greatly improved the 
service life.
2 Light weight.
     The density PE is about 0.94g / cm3. lower than other engineering plastics. 1/2 lighter than polytef. 1/7 light of the steel pipe. thus easy for 
installation. reducing the energy consumption.
3         The PE pipe has good flexibility. tension. strength and elasticity. It doesn't break after folding. extruding 
or internal or external force impact. The pipes are connected directly and can be bended in
 water. The bending 
degree of 4 to 8 pcs of pipes can be 360 degree. It is of good resistance of storm 
and waves. On land, the pipes 
can be connected even in area with 30 degree unevenness. 
4 Self-lubricating.
           The friction of UHMWPE is very low and good self-lubricating performance, 
better than other
metal pipelines.
5 Chemical resistance.
          PE has the high chemical stability and anti-corrosive ability in 
the certain range of
temperature and concentration ability of various of corrosive media 
(acids. bases. salts) and organic media.
6  Lower water absorption.
        PE is almost non-absorbent. does not swell in water. much 
less absorbent than
ylon.
7 Non-stick performance.
       The PE surface is very weak. almost equal to PTFE. thus 
no scale deposit at
the pipe surface.
8 Excellent impact resistance.
        PE has the superb impact resistance. 2 times better 
than polycarbonate.
Even in the ammonia temperature (-269 ºC). it can still maintain good 
impact resistance. which make it a wide
application in cryogenic engineering field.
9
Good sanitation.
       PE meet the national health standard. even up to the standard 
of human-contact field.
In addition. UHMWPE also has excellent ability of cracking-resistance. electrical insulation-resistance. fatigue-
resistance. deformation-resistance under high temperature. γ-rays-resistance and other superb characteristics.


 

250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger

Pipe prameter:
Diameter  MM 0.6Mpa 0.8Mpa 1.0Mpa 1.25Mpa 1.6Mpa 2.0Mpa
Thick(MM) Thick(MM) Thick(MM) Thick(MM) Thick(MM) Thick(MM)
65         8 9
96         9 10
110         8 10
130       8 10 12
159       10 12 15
168     8 10 13 16
205   8 10 12 15 18
219   9 11 13 16 20
236   10 12 14 18 22
250   10 12 15 19 23
273 9 11 13 16 21 25
280 9 11 14 17 21 26
300 10 12 15 18 23 27
315 10 12 15 19 24 29
325 10 13 16 19 24 30
350 11 14 17 21 26 32
377 12 15 18 22 28 35
400 12 16 19 24 30 36
415 13 16 20 25 31  
426 13 17 20 25 32  
536 16 21 26 23    
560 16 22 27 33    
630 19 25 30 37    
652 20 26 32 38    
710 21 27 34      

800
23 31 38      

4. Application :
250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger
II. Floaters:

 Floater introduce:
 
       The hull of floater frame is made from medium density polyethylene material with excellent flexibility. filled with high strength polyurethane foam inside. With reasonable structure and good performance. the floater becomes the ideal substitution of the traditional steel floater for the floating dredging pipes.
The GI bolts and washers will be provided free.

Floater picture:
250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger
250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger
250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger

Features:
1 The floating frame is equipped with shock and wave resistance. compact and reasonable structure. easy installation and excellent performance. Being floating materials for mud delivery pipeline on water. it becomes the first choice of dredging customers.
2 Good Toughness, strong environmental stress cracking resistance (ESCR). and being appropriate for offshore and lake construction.
3 Light weight, high resistance to wear, being convenient to install and transport, and low cost of transportation and transformation.
4  Resistance to corrosion and climate, 3 times more than steel buoy in terms of life span.
5 Easy, fast and flexible assembling diversified modeling.
6 Low price and cost performance is significantly better than that of steel buoy.
7 Being popular with customers because of its consistent quality. novel modeling reasonable price and excellent service.
8  Light weight, big Buoyancy.
9 Resistance to impact. and acid-proof alkaline. anti-corrosive etc
10 Very low absorption rate
11  Simple installation and low maintenance costs
12

Service temperature range-60°C-80°C 

 

Basic parameter:
Hose I.D. (mm) Length (Meter) Working Pressure   Hose I.D. (mm) Length (Meter) Working Pressure
200 1 5-30 bar   600 1.5 5-30 bar
250 1 5-30 bar   650 1.6 5-30 bar
300 1.2 5-30 bar   700 1.7 5-30 bar
350 1.2 5-30 bar   750 1.8 5-30 bar
400 1.2 5-30 bar   800 1.8 5-30 bar
450 1.3 5-30 bar   850 2 5-30 bar
500 1.5 5-30 bar   900 2 5-30 bar
550 1.5 5-30 bar   1000 2.5 5-30 bar

Other sizes of hose can be made upon request. 
 

III. Flexible Rubber Hose:

Discharge robber hose :
Hose Inner Diameter: 50mm--1000mm.

Working Pressure: 5-30 bar. 
 

Length: 1-10 meters/piece.

It is used for connecting with dredging PE Pipe or Steel pipe, reduce the swaying which is caused by waves.

so that pipes will be well protected and medium can flow smoothly in the pipeline.
250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger
250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger

Basic parameter :
Hose I.D. (mm) Length (Meter) Working Pressure   Hose I.D. (mm) Length (Meter) Working Pressure
200 1 5-30 bar   600 1.5 5-30 bar
250 1 5-30 bar   650 1.6 5-30 bar
300 1.2 5-30 bar   700 1.7 5-30 bar
350 1.2 5-30 bar   750 1.8 5-30 bar
400 1.2 5-30 bar   800 1.8 5-30 bar
450 1.3 5-30 bar   850 2 5-30 bar
500 1.5 5-30 bar   900 2 5-30 bar
550 1.5 5-30 bar   1000 2.5 5-30 bar

Other sizes of hose can be made upon request
 

 Certificate :
250mm UHMWPE Tube Water Pipe for Cutter Suction Dredger
 

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