Flexible rubber tees are made by pass-through (a) and transitional (b), T-shaped, T-shaped with several branches, V-shaped.
For work in vacuum conditions, the design of rubber-fabric tees provides for the installation of spacer rings (c) ensuring the safety of the cylindrical shape when operating under vacuum conditions. Places of tees, especially at the junction of the branch pipe, subject to the greatest hydroabrasive wear are enhanced by additional abrasion-resistant materials.
Transitional tees are manufactured with different outlet diameters. The diameter of the main sections of tees is made up to 900 mm. Diameter of distribution releases (d) from 104 mm. Up to 530 mm. With different angles of inclination relative to the axis of the main section.
Tees can be made to order of any length up to 10 m, pressure or pressure-suction, with connecting dimensions not less than specified in the table. Transitional tees can be manufactured with any diameter of distribution areas, but not more than the diameter of the main line.
The temperature limit of working capacity of flexible rubber tees from -35 ° C to + 50 ° C, working pressure 1 MPa, vacuum up to 0.08 MPa. All equally-pass tees are equipped with spacer rings.
Inner diameter, main and distribution sections, D1, mm. |
Length of main pipe section, L, mm. |
Presence of spacer rings |
Connecting dimensions of flanges |
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Distance between centers, D2, mm. |
Diameter of holes, d, mm. |
Number of holes, n. |
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Tee 219 mm |
150 |
да |
335 |
18 |
12 |
Tee 273 mm |
180 |
да |
395 |
22 |
12 |
Tee 300 mm |
210 |
да |
395 |
22 |
12 |
Tee 325 mm |
250 |
да |
445 |
22 |
12 |
Tee 426 mm |
350 |
да |
550 |
22 |
16 |
Tee 530 mm |
450 |
да |
650 |
32 |
20 |
Tee 610 mm |
510 |
да |
725 |
30 |
20 |
Tee 630 mm |
550 |
да |
770 |
30 |
20 |
Tee 810 mm |
600 |
да |
920 |
30 |
24 |