PPT offers a large range of size adapted couplers.

Oversize coupler for DB50 - DB65 are proceeded, according to the case related requirements.

The special, advanced design of PPT’s coupler is based on years of customer feedback and related research.

The very specific needs of complicated pre-cast re-bar structures as well as the, often very difficult connection conditions on large diameter bars, have been considered for the development of PPT’s new AA- Coupler.

Standard-, Position- and Reducing -Connections are provided as required for every bar Ø.