SIFFO PIPE

Healthier, more environmentally friendly and more efficient water conservancy engineering pipe manufacture

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Discharge Dredging Hose and sleeves can be equipped with all the different types of flanges They are available in any size, burst pressure up to 150 bar. Liner thickness specified applies to the inside of the hose as well as the flanges. Tricolour wear indicators are optionally available. All the parameter can be designed by your application condition and engineering drawings.

Discharge Flexible Rubber Dredge Hose

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Product Introduction

 

Construction:

Tube: Synthetic abrasive resistant rubber with high strength breaker plies coated with high grade synthetic rubber to achieve maximum adhesion of the lining to the hose carcass. Reinforcement: Multiple layers of high tensile reinforcing materials with outstanding resistance to fatigue. Fully embedded steel wire coils are incorporated to achieve kink, crush and local load resistance. Cover: Synthetic rubber, resistant to abrasion, weathering, sea water and oil. The cover, which incorporates reinforcing breaker plies is black with a bright orange spiral stripe or coated in a tough bright orange polyurethane.

Application:
The discharge dredging hose is used to transport sediments along with dredging ships at port and dock,it is used for discharging of seawater, silt, sand and other dredging materials,it can be connected with pipeline well,and reduce sway for wave,so that medium can flow more smoothly.

Characteristic:

●Excellent stiffness and resistance to external physical damage.

●High abrasion resistance

●Weather and sea water resistance

●Heavy duty Max 35 bar working pressure

●UV resistant cover 

Specification

 

Item code

ID

W.P.

B.P.

Wear layer

Thickness

Cover

Thickness

Length

inch

mm

bar

bar

mm

mm

m

DDH300

12

300

5-15

15-45

12-15

5

1.5-12.0

DDH400

16

400

5-15

15-45

12-15

5

1.5-12.0

DDH450

18

450

5-15

15-45

12-15

5

1.5-12.0

DDH500

20

500

10-20

30-60

15-20

5

1.5-12.0

DDH550

22

550

10-20

30-60

15-20

5

1.5-12.0

DDH600

24

600

10-25

45-75

15-25

5

1.5-12.0

DDH630

26

630

10-25

45-75

15-30

5

2.0-12.0

DDH700

28

700

10-25

45-75

15-30

5

2.0-12.0

DDH750

30

750

15-25

45-75

20-35

5

2.0-12.0

DDH800

32

800

15-25

45-75

25-50

5-8

2.0-12.0

DDH900

36

900

20-30

60-90

25-50

5-8

2.0-12.0

DDH1000

40

1000

25-30

75-90

25-50

5-8

2.0-12.0

DDH1100

44

1100

25-30

75-90

25-50

5-8

2.0-12.0

   

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