Manufacturer of products from polypropylene

Ventilation duct bends

Descriptive part:

Ventilation bends are manufactured in different versions of connection to each other. They are divided in several types depends on it. The wall thickness of muff connection is always equal to wall thickness of bend.

Full information is available in PDF catalog


Note! On special request we can make the wall thickness of bend and of flange connections thinner or thicker.

Types of bends’ connection

  • Type 1 – FF – Flanges on both ends
  • Type 2 – MF – Muff + Flange

Also bends have different bending angles

  • Bend 90°
  • Bend 60°
  • Bend 45°

Designation of bends

Bend UA60-PP-DNхS-type

UA – UralActiv

60 – bending angle

PP – type of polymer – polypropylene

DN – outer diameter

S – wall thickness

Type – type of bend (FF, ММ)

Example of designation: Bend UA60-PP-800х8-MM

Table of dimensions for bends 90°

Table of dimensions for bends 60°

Table of dimensions for bends 45°