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.
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 |
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|
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 |
