Leader Dredger Co., Ltd

Sand Dredging Rubber Hose Flexible Easy Transport Install Non Toxic Odorless

Product Details:
Place of Origin: China
Brand Name: Leader Dredger
Certification: ISO 9001
Model Number: LD
Payment & Shipping Terms:
Minimum Order Quantity: 1 Piece
Price: Free Consultation
Packaging Details: In Container Or Bulk Vessel
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T
Supply Ability: 50,000 pics
  • Detail Information
  • Product Description

Detail Information

Features: Anti-corrosion, Anti-aging, Anti-shock, No Leakage Weld: No
Customized: Yes Use Environment: Rivers, Lakes, Oceans
High Light:

dredge suction hose

,

waterway pump to filter hose

Product Description

 Discharge Hoses for Slurry Dredger Rubber Hose Transportation | Leader Dredger

 

HDPE dredging pipes are molded by continuously extruded polyethylene through extrusion machines and designed molds.
 
It has an excellent comprehensive performance, which contains high wear resistance, are light weight, easy to transport and install, do not require large mechanical construction, have excellent wave impact resistant and ring stiffness, have excellent tensile strength, can bear the shock of sea waves and wind, and come in customized pipe lengths according to the customer's request.
 
The HDPE dredging pipe has a low water resistant coefficient and small friction resistance, high transmission efficiency, good corrosion resistance, and high chemical stability. It is able to stand all kinds of corrosive medium and organic solvent of erosion within the scope of certain temperatures and the concentration range as well.
 
The HDPE dredging pipe is non-toxic and odorless, environmentally friendly and not liable to be corroded by armor shell and fungi from sea or sewage. It won’t produce incrustation and microorganism and has a high performance of resistance to low temperature , good aging resistance ,both in water and underground.

 

Discharge Hoses for Slurry Dredger Rubber Hose Transportation | Leader Dredger
Discharge Hoses for Slurry Dredger Rubber Hose Transportation | Leader Dredger

 

 Physical Properties

 

Properties Typical Value
Specific Gracity g/cm³, 20°C 0.947-0.965
Longitudinal Reversion, % 110°C ≤3
Oxidation Induction Time, Min 200°C ≥20
Extension Rate At Break, % ≥350
Hydraulic Pressure Test 20°C, Hoop Stress Is 12.4 Mpa, 100h No Failure
Hydraulic Pressure Test 80°C, Hoop Stress Is 5.5 Mpa, 165h No Failure
80°C, Hoop Stress Is 5.0 Mpa, 100h No Failure

 

 

 Specification Sheet

 

Nominal Diameter (mm) SDR26 SDR21 SDR17 SDR13.6 SDR11
PN6 PN8 PN10 PN12.5 PN16
Thickness Thickness Thickness Thickness Thickness
20 2 2 2 2 2
25 2 2 2.3 2.3 2.3
32 2 2.3 2.3 2.3 3
40 2.3 2.3 2.5 3 3.7
50 2.3 2.5 3 3.7 4.6
63 2.9 3 3.7 4.7 5.8
75 3 3.7 4.5 5.6 6.8
90 3.7 4.3 5.4 6.7 8.2
110 4.2 5.3 6.6 8.1 10
125 4.8 6 7.4 9.2 11.4
140 5.4 6.7 8.3 10.3 12.7
160 6.2 7.7 9.5 11.8 14.6
180 6.9 8.6 10.7 13.3 16.4
200 7.7 9.6 11.9 14.7 18.2
225 8.6 10.8 13.4 16.6 20.5
250 9.6 11.9 14.8 18.4 22.7
280 10.7 13.4 16.6 20.6 25.4
315 12.1 15 18.7 23.2 28.6
355 13.6 16.9 21.1 26.1 32.2
400 15.3 19.1 23.7 29.4 36.3
450 17.2 21.5 26.7 33.1 40.9
500 19.1 23.9 29.7 36.8 45.4
560 21.4 26.7 33.2 41.2 50.8
630 24.1 30 37.4 46.3 57.2
710 27.2 33.9 42.1 52.2 64.5
800 30.6 38.1 47.4 58.8 72.6
900 34.4 42.9 53.3 66.2 81.7
1000 38.2 47.7 59.3 72.5 90.2
1200 45.9 57.2 67.9 88.2 -
1400 53.5 66.7 82.4 102.9 -
1600 61.2 76.2 94.1 117.6 -

 

 ABOUT LEADER DREDGER:

 

Weifang Leader Co., was established in 1986, who integrates design & research, production, export and after-sale service, is the only professional Chinese manufacturer for cutter suction dredgers with many branch offices in Asia, Russia, Mid-East, Africa countries etc, keeping the largest annual sale for cutter suction dredgers.
Leader dredger, on the march to a world famous brand name, is your ideal choice for dredging machinery!

 

 

 

 WHY US

 

● Rich design resources. Long-term cooperation with more than ten design institutes in China.

 

● Nearly 20 years of production experience, sales to more than 20 countries around the world. Have a good understanding of the requirements of equipment in different working conditions, and know how to produce ships suitable for customers'working conditions.

 

● The total production is more than 100 dredgers. Through so many customers'feedback, we constantly improve the design and production of our products.

 

● Concentrate on dredger production. All energy production cutter suction dredger, professional, dedicated.

 

● Serve customers attentively. We can consult and ask for help when we are using our dredger. We will do our best to help.

 

 

 

 OUR SERVICES

 

Provide consulting and design services before sales, and provide scheme support to customers according to their working conditions and needs.

 

● Suggestions on spare parts configuration according to customer's requirements

 

● Provide on-site installation guidance, overall commissioning, pre-job training, tracking guidance services ( dredger master, mechanic)

 

● Provide one-year after-sales service

 

● Providing permanent accessories and consulting services

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