Pipeline systems and technologies

Insulating monolithic joints of a special configuration

Application field

Steel pipelines for natural gas, gas condensate, oil and oil products transportation (including with high hydrogen sulfide content), water, steam and other gases and liquids.

Insulating monolithic joint of 88 inches (2235 mm) diameter for operating pressure of 9,8 MPa Insulating monolithic joint of 88 inches (2235 mm) diameter for operating pressure of 9,8 MPa

Specifications

Operating pressure   up to 100 MPa
Outer diameter of a pipeline  from 12 mm to 3300 mm
The electrical resistance in air at a voltage of 1000 V DC over 200 MOhm
Dielectric strength over 40 kV
Operating temperature range up to + 250°С