Description
The PP engraving elbow is mainly used for connecting square ducts. The production process is complicated and the production is difficult. The size and angle of the elbow can be customized according to requirements.
Advantage
1. It is not easy to deform and has a higher compressive resistance;
2. Various sizes can be customized freely: such as 250mm*300mm, etc.
3. Through flange connection, easy to install;
Specification
