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Description of rubber flange transitions

Wear-resistant flange transitions of elastic materials are designed for connecting pipelines of different diameters. The taper of the adapters ensures the smoothness of the flows, reduces the loss of pressure on friction, reduces the amount of hydroabrasive wear. Power layers made of high-strength synthetic fabrics provide high hydrostatic strength. Rubber transitions from elastic materials dampen the vibration that occurs when the pump is running. The presence of rotating flanges allows quick installation and dismantling of pipeline systems. Rubber-fiber adapters can be used together with tees for modular assembly of flow distributors and pulp separators.

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Characteristics of rubber flanges

Rubber transitions flanged have a temperature limit of serviceability from -35 ° C to + 70 ° C, working pressure of 1 MPa, vacuum of 0,08 MPa.

Name (Inside diameter, D1 D3, mm.)

Length of pipes, L, mm.

Connecting dimensions of flanges

Distance between centers, D2 / D3, mm

Diameter of holes, d, mm

Number of holes, n

Transition 159 102

400

240/200

22/18

8/8

Transition 219 159

400

335/240

18/22

8/8

Transition 273 200

400

395/280

22/18

12/8

Transition 325 250

450

445/335

22/22

12/8

Transition 426 325

450

550/445

22/22

16/12

Transition 530 402

550

650/515

32/22

20/16

Transition 610 426

600

725/550

30/22

20/16

Transition 810 530

750

920/650

30/32

24/20

 

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