Specification
| Standard |
|---|
| INSO 9119-1 :National |
| BS EN 1329-1 :International |
Coupling is a seemingly simple but very practical connection whose task is to connect the male part of two tapered pipes in the pipeline.
“Coupling ” is a type of “connecting ring” between two pipes or a cylindrical connection with two female ends that easily connects pipes of the same diameter and size to each other.
The most important feature of “Coupling ” is the connection of uPVC pipes without the need for heating.
The Couplings of the production group of Yazdpoolica Industries are produced in two types, simple and with brakes, and in standard sizes.
| Specification | Size | Application Area | Application Area | Wall Thickness (mm) | Wall Thickness (mm) | Ring Stiffness (SN) | Color |
|---|---|---|---|---|---|---|---|
| High pressure | 40 | B | 3 | * | * | * | gray |
| High pressure | 50 | B | 3 | * | * | * | Gray – White Anti-UV |
| With brakes | 63 | B | 3 | * | * | * | gray |
| With brakes | 75 | B | 3 | * | * | * | gray |
| With brakes | 90 | B | 3 | BD | 3 | 4 | gray |
| With brakes | 110 | B | 3/2 | BD | 3/2 | 8 | gray |
| With brakes | 125 | B | 3/2 | BD | 3/2 | 4 | gray |
| With brakes | 160 | B | 3/2 | BD | 4 | 4 | Gray – White Anti-UV |
| With brakes | 200 | B | 3/9 | BD | 4/9 | 4 | Gray – White Anti-UV |
| With brakes | 250 | B | 4/9 | BD | 6/2 | 4 | Gray – White Anti-UV |