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Bushen is a seemingly simple but very practical connection whose task is to connect the male part of two tapered pipes in the pipeline.
“Bushan” 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 “Boshan” is the connection of uPVC pipes without the need for heating.
The bushings of the production group of Yazd Polika Industries are produced in two types, simple and with brakes, and in standard sizes.
| Standard |
|---|
| INSO 9119-1 :Iran |
| BS EN 1329-1 :Europe |
| Specifications | Size | Scope of application | Scope of application | thickness(mm) | thickness(mm) | ring stiffness (SN) | color |
|---|---|---|---|---|---|---|---|
| high pressure | 40 | B | 3 | * | * | * | gray |
| high pressure | 50 | B | 3 | * | * | * | Gray-white anti-UV |
| brakeman | 63 | B | 3 | * | * | * | gray |
| brakeman | 75 | B | 3 | * | * | * | gray |
| brakeman | 90 | B | 3 | BD | 3 | 4 | gray |
| brakeman | 110 | B | 3/2 | BD | 3/2 | 8 | gray |
| brakeman | 125 | B | 3/2 | BD | 3/2 | 4 | gray |
| brakeman | 160 | B | 3/2 | BD | 4 | 4 | Gray-white anti-UV |
| brakeman | 200 | B | 3/9 | BD | 4/9 | 4 | Gray-white anti-UV |
| brakeman | 250 | B | 4/9 | BD | 6/2 | 4 | Gray-white anti-UV |
Today, the company holds a prominent position in the UPVC pipe industry in the country and has earned numerous certificates of appreciation in this field. The widespread use of its products across most provinces and various organizations—including water and sewage, telecommunications, the Ministry of Agriculture, housing and urban development organizations, large-scale constructors, and other specialized pipe consumers—along with substantial exports to neighboring countries, stand as a testament to the success of this manufacturing enterprise.
Baharestan 31st Street, 24 Meter 10th Street, Kaj Boulevard, Khezrabad Industrial Park
Unit 680, 7th Floor, Bahar Trade Tower, First South Bahar Street, Enghelab Avenue
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