20 Pipes smooth from a unplasticized polyvinylchloride for protection of electropostings against mechanical damages at the open and latent gasket.

   

 20.1

Pipes TY 6-19-215-83

D/D1: outside diameter/diameter of a funnel-shaped opening

16/16,2

20/ 20,2

25/25,2

32/32,2;

40/40,2

50/50,2

 

5,04

6,42

8,04

11,91

15,25

25,08

20.2

Socket end copulative (it is produced under the drawing)

D-16,3;

20,3;

25,3;

32,3

Cont.

Cont.

3,12

5,16