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branch pipes

Rubber-cord compensatory branch pipes

Rubber-cord compensatory branch pipes are used for compensation of assembly, temperature and working displacements of connecting pipelines, reduction of vibration and noise level. They are noted for simplicity of design, reliability and durability in operation, can be used in water-supply and sewer plants, and also in chemical, mining, metallurgical and pulp and paper industry.

Branch pipes have no rubbing and wearing details, are not subject to corrosion and sediment on their surfaces contacting with a liquid.

Product catalog.pdf

Models and characteristics rubber-cord compensatory branch pipes

 
Model joint
Dу, mm
D, mm
D1, mm
L, mm
d, mm
Number of holes, PCs
 
RKP-80
RKP-80
80
200
160
210
18
8
RKP-80
Pipe-plug RKP-80
Inner diameter, Dу, mm
80
External diameter, D, mm
200
Diameter of connecting, D1, mm
160
Length, L, mm
210
Diameter of connecting holes, d, mm
18
Number of holes, n
8
Order:
1 PCs
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RKP-100
RKP-100
100
220
180
230
16
8
RKP-100
Pipe-plug RKP-100
Inner diameter, Dу, mm
100
External diameter, D, mm
220
Diameter of connecting, D1, mm
180
Length, L, mm
230
Diameter of connecting holes, d, mm
16
Number of holes, n
8
Order:
1 PCs
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RKP-150
RKP-150
150
280
242
280
20
8
RKP-150
Pipe-plug RKP-150
Inner diameter, Dу, mm
150
External diameter, D, mm
280
Diameter of connecting, D1, mm
242
Length, L, mm
280
Diameter of connecting holes, d, mm
20
Number of holes, n
8
Order:
1 PCs
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RKP-200
RKP-200
335
335
395
330
20
8
RKP-200
Pipe-plug RKP-200
Inner diameter, Dу, mm
335
External diameter, D, mm
335
Diameter of connecting, D1, mm
395
Length, L, mm
330
Diameter of connecting holes, d, mm
20
Number of holes, n
8
Order:
1 PCs
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Production by the individual order is possible.

Installation of rubber-cord compensatory branch pipe in the pipeline

1. Rubber-cord elastic element 2. Flanges of the elastic element 3. Flange

All rubber-cord branch pipes are reinforced with a high-strength kapron cord and have not less than threefold safety factor on failure pressure. The angle of arrangement of the cord’s reinforcing threads is chosen of such a value that at admission of pressure the branch pipes are thrustless, i.e. exert no force action on the pipelines being connected.

Lengths of branch pipes (of size L) correspond to lengths of standard valves and consequently branch pipes can be installed instead of valves, for their repair including. At installation of an additional pinching device the given branch pipes can be used instead of valves.

At the customer’s demand, necessary versions of branch pipes, both in their geometrical sizes, and properties of rubber can be produced. By special order, branch pipes working with environments where temperature exceeds 100 °С can be produced.

Complete set

Can be completed with bolts, washers, nuts and mating welded flanges at the request of the customer.

Advantages

Operation at liquid temperature from 0 °C to 90 °C (up to 100 °C and more on special order)
Replacement for stainless steel nozzles
Resistance to chemical reagents coagulant
Watertightness device
High durability and reliability of products
The durability of the application
Ease to use

Photo and video

Guarantees

  • The 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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