Designed for electrical insulation, electrochemical (cathode) protection against corrosion of underwater, underground and ground pipelines and represent a whole monoblock. Does not require maintenance during operation.
We also offer production of collapsing insulating couplings for installation on impulse tube for pressure collection of measuring complexes: УСБ, ДКС, БСУ, ДБС.
Nominal bore diameter, mm: 10 – 1400
Nominal pressure, MPa: 1.6 – 16
Operating temperature modes, °C: -30/+ 85
Electrical resistance in air, MOm: 1 – 5
Electrical resistance in water, MOm: 400
Additionally, couplings can be equipped with spark-gaps.
- Code: 4