PJSC «PVI ZIT «Naftogazbudizolyatsiya» provides a full range of services for the construction of pipelines, including:
Pipe cutting and edge preparation
hot and cold cutting of tubes, processing of edges for welding
Welding and installation work
Pipe welding with automatic flux-cored arc welding with forced weld formation, manual arc welding
Control of welded joints
radiographic inspection, ultrasonic testing
Insulation of welded joints
Isolation joints by various methods depending on the type of plant insulation or if the insulation of the pipeline without insulation
Электро-Electrochemical protection
installation of electrochemical protection systems, installation of anodes, control and monitoring systems
Commissioning
Testing, cleaning, commissioning
Excavation
Preparation of trenches, crushing of the soil and the creation of “bed”, backfilling trenches, re-vegetation layer
Rigging and bending pipes
Transportation pipes at the construction site, bending pipe bending machine, laying out on the curb