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Floating slurry pipelines

Floating slurry pipelines

The main ways to improve the efficiency of hydro-mechanized complexes are: reducing material consumption and energy consumption, increasing abrasive and corrosion resistance, reducing operating costs.

The use of rubber floating slurry pipelines as part of diesel or electric dredgers can solve most of these problems.

 

Floating slurry pipelines are used for transportation of abrasive sand-gravel combinations, sand of various categories, highly abrasive materials.

The design and manufacturing technology of floating slurry pipelines are patented.

Floating slurry pipelines are produced according by TU 2550-010-23770232-2013.

Product catalog.pdf

Slurry pipeline design

Floating slurry pipeline is a rubber-fabric pipeline with fixed floats. Floats are made of composite material resistant to mechanical, chemical and natural influences and filled with foam material. On the top of the floats there are special fasteners for laying the power cable.

The number of floats is determined by agreement with the customer, and the required buoyancy of the slurry pipeline is calculated, depending on the concentration of the pumped environment. The flanges of the slurry pipeline are made of standard design or rotary. In the design of slurry pipeline flanges it is possible to mount the signal resistant to the sections of gruntorad.

The use of elastic pipelines avoids the use of ball connections. The absence of ball connections, the elasticity of the slurry pipelines allow to move hydraulic mixtures of high concentration-up to 50% of the solid fraction.

Floating slurry pipeline is manufactured in sections. The length of the section is up to 10 meters.

Models and characteristics of floating slurry pipelines
 
Pipeline model
Inner diameter, d, mm
Diameter of the floats, D, mm
Thickness of the inner wear-resistant layer, mm
Working pressure, MPa
 
TPN-F-102
TPN-F-102
102
380
6
1,0
TPN-F-102
Floating pipeline TPN-F-102
Inner diameter, d, mm
102
Outer diameter, D, mm
380
Thickness of the inner wear-resistant layer, mm
6
Maximum working pressure, MPa
1,0
Minimum bending radius, mm
1000
Pipeline weight, kg, reference for 3 m/10 m
24/80
Flange connection dimensions, D1, mm
180
Diameter of bolt holes, d1, mm
18
Number of holes, n1, PCs
8
Order:
1 PCs
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TPN-F-159
TPN-F-159
159
450
9
1,0
TPN-F-159
Floating pipeline TPN-F-159
Inner diameter, d, mm
159
Outer diameter, D, mm
450
Thickness of the inner wear-resistant layer, mm
9
Maximum working pressure, MPa
1,0
Minimum bending radius, mm
2000
Pipeline weight, kg, reference for 3 m/10 m
60/160
Flange connection dimensions, D1, mm
240
Diameter of bolt holes, d1, mm
22
Number of holes, n1, PCs
8
Order:
1 PCs
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TPN-F-200
TPN-F-200
200
550
9
1,0
TPN-F-200
Floating pipeline TPN-F-200
Inner diameter, d, mm
200
Outer diameter, D, mm
550
Thickness of the inner wear-resistant layer, mm
9
Maximum working pressure, MPa
1,0
Minimum bending radius, mm
2000
Pipeline weight, kg, reference for 3 m/10 m
55/110
Flange connection dimensions, D1, mm
295
Diameter of bolt holes, d1, mm
22
Number of holes, n1, PCs
8
Order:
1 PCs
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TPN-F-219
TPN-F-219
219
550
12
1,0
TPN-F-219
Floating pipeline TPN-F-219
Inner diameter, d, mm
219
Outer diameter, D, mm
550
Thickness of the inner wear-resistant layer, mm
12
Maximum working pressure, MPa
1,0
Minimum bending radius, mm
2200
Pipeline weight, kg, reference for 3 m/10 m
70/140
Flange connection dimensions, D1, mm
305
Diameter of bolt holes, d1, mm
18
Number of holes, n1, PCs
12
Order:
1 PCs
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Details
TPN-F-245
TPN-F-245
245
620
12
1,0
TPN-F-245
Floating pipeline TPN-F-245
Inner diameter, d, mm
245
Outer diameter, D, mm
620
Thickness of the inner wear-resistant layer, mm
12
Maximum working pressure, MPa
1,0
Minimum bending radius, mm
3000
Pipeline weight, kg, reference for 3 m/10 m
110/290
Flange connection dimensions, D1, mm
350
Diameter of bolt holes, d1, mm
22
Number of holes, n1, PCs
12
Order:
1 PCs
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Details
TPN-F-273
TPN-F-273
273
620
12
1,0
TPN-F-273
Floating pipeline TPN-F-273
Inner diameter, d, mm
273
Outer diameter, D, mm
620
Thickness of the inner wear-resistant layer, mm
12
Maximum working pressure, MPa
1,0
Minimum bending radius, mm
3000
Pipeline weight, kg, reference for 3 m/10 m
72/150
Flange connection dimensions, D1, mm
370
Diameter of bolt holes, d1, mm
22
Number of holes, n1, PCs
12
Order:
1 PCs
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Details
TPN-F-300
TPN-F-300
299
740
12
1,0
TPN-F-300
Floating pipeline TPN-F-300
Inner diameter, d, mm
299
Outer diameter, D, mm
740
Thickness of the inner wear-resistant layer, mm
12
Maximum working pressure, MPa
1,0
Minimum bending radius, mm
3300
Pipeline weight, kg, reference for 3 m/10 m
82/180
Flange connection dimensions, D1, mm
400
Diameter of bolt holes, d1, mm
22
Number of holes, n1, PCs
12
Order:
1 PCs
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Details
TPN-F-325
TPN-F-325
325
740
12
1,0
TPN-F-325
Floating pipeline TPN-F-325
Inner diameter, d, mm
325
Outer diameter, D, mm
740
Thickness of the inner wear-resistant layer, mm
12
Maximum working pressure, MPa
1,0
Minimum bending radius, mm
3600
Pipeline weight, kg, reference for 3 m/10 m
97/205
Flange connection dimensions, D1, mm
450
Diameter of bolt holes, d1, mm
22
Number of holes, n1, PCs
16
Order:
1 PCs
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Details
TPN-F-400
TPN-F-400
402
830
12
1,0
TPN-F-400
Floating pipeline TPN-F-400
Inner diameter, d, mm
402
Outer diameter, D, mm
830
Thickness of the inner wear-resistant layer, mm
12
Maximum working pressure, MPa
1,0
Minimum bending radius, mm
4000
Pipeline weight, kg, reference for 3 m/10 m
120/235
Flange connection dimensions, D1, mm
515
Diameter of bolt holes, d1, mm
22
Number of holes, n1, PCs
16
Order:
1 PCs
Add comment
To cart
Details
TPN-F-426
TPN-F-426
426
830
15
1,0
TPN-F-426
Floating pipeline TPN-F-426
Inner diameter, d, mm
426
Outer diameter, D, mm
830
Thickness of the inner wear-resistant layer, mm
15
Maximum working pressure, MPa
1,0
Minimum bending radius, mm
4300
Pipeline weight, kg, reference for 3 m/10 m
140/260
Flange connection dimensions, D1, mm
550
Diameter of bolt holes, d1, mm
22
Number of holes, n1, PCs
16
Order:
1 PCs
Add comment
To cart
Details
TPN-F-530
TPN-F-530
530
1000
15
1,0
TPN-F-530
Floating pipeline TPN-F-530
Inner diameter, d, mm
530
Outer diameter, D, mm
1000
Thickness of the inner wear-resistant layer, mm
15
Maximum working pressure, MPa
1,0
Minimum bending radius, mm
5300
Pipeline weight, kg, reference for 3 m/10 m
160/480
Flange connection dimensions, D1, mm
660
Diameter of bolt holes, d1, mm
22
Number of holes, n1, PCs
20
Order:
1 PCs
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Details
Production by the individual order is possible.

Application area

Extraction of sand, gravel-sand mixtures, etc. Hydraulic transport of abrasive combinations to ash dumps. Dredging works. Pan out of dikes and dams through dredging.

Advantages

The absence of corrosion is one of the main advantages of rubber pipe
Power cord frame provides a three-fold margin of safety of the pipeline
High tensile strength of the ground pipe at the «string effect»
Resistance of rubber pipe to abrasive wear is 5-8 times higher than that of steel pipe

Photo and video

Guarantees

  • Manufactured according by TU 2550-010-23770232-2013.
  • Guaranteed shelf life — 3 years.
  • Warranty period — 12 months.
  • Design life — 5 years.

Delivery

Delivery of production is carried out to any point of Russia, the near and far abroad, the following transport companies: "zheldorekspeditsiya", "Autotrading", "Sherl TK", "RATEK", "Energy", "Business Lines".

Shipment of production is made after receipt of an advance payment in the following terms:

  • road transport — 3 workday;
  • air transport — 3 workday;
  • railway baggage — 3 workday;
  • railway container — 7 workday;

If customs clearance is necessary, the shipment period is increased by 2-3 working days.

Diplomas, certificates, acknowledgements

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