Description
To perform work as part of systems for protecting metal structures against corrosion, it is necessary to purchase the discrete submersible joint protection unit BSZD-V. This model is intended for use in cathodic protection systems against corrosion. The device is manufactured in two versions – with direct and reverse conductivity.
BSZD-V is a submersible model used for installation in locations with a risk of rising water levels. You can order the discrete submersible joint protection unit for installation in swampy areas or technological wells. The functionality of the device allows it to be used simultaneously for several structures. It equalizes potentials at points where cables and pipelines intersect. The model can be used as an adjustable polarized drainage device. The price of the submersible joint protection unit depends on the selected modification.
Product specifications
The model fully complies with the requirements and standards for pipeline corrosion protection. Joint protection units are used at PJSC Gazprom facilities and are certified by INTERGAZSERT. The functional features of the submersible BSZD include:
- the ability to simultaneously protect several metal structures;
- potential equalization at points where pipelines and cables intersect;
- maintaining potential when installed under highways, railways, and at insulating stations;
- the possibility of parallel operation of channels with identical conductivity and resistance values;
- operation of the BSZD from a single source.
Delivery of the BSZD-V and additional configuration are discussed individually when placing an order.
