PIGGING

Pig running in piping is usually part of system evaluation called CLEANING ENGINEERING. This study checks operational conditions of the system and determines the need of a pig running, estimating the gain potential derived from :
production increase
energy saving

In a broader sense, pig running can be performed in several steps of a piping useful life:

- during  assembling
construction debris removal
acceptance testing
commissioning

- during operation
pipe wall cleaning
condensate removal
product separation (batching)
applying inhibitors

- for inspection
to check for physical damage (geometry)
to detect corrosion, laminations or cracking
leak detection
sampling
line cover and spanning (subsea)

- for general maintenance and repair
corrosion inhibition
pre-inspection cleaning
decommissioning
isolation
recommissioning

- during renovation/rehabilitation
gel pigging
applying in situ coatings
chemical cleaning
scale removal
cleaning for product conversion

- decommissioning
product removal
pipe wall cleaning
inspecting/testing
inerting



Request Offer Now

BACK TO SERVICES

Pig running in piping is usually part of system evaluation called CLEANING ENGINEERING. This study checks operational conditions of the system and determines the need of a pig running, estimating the gain potential derived from :
production increase
energy saving

In a broader sense, pig running can be performed in several steps of a piping useful life:

- during  assembling
construction debris removal
acceptance testing
commissioning

- during operation
pipe wall cleaning
condensate removal
product separation (batching)
applying inhibitors

- for inspection
to check for physical damage (geometry)
to detect corrosion, laminations or cracking
leak detection
sampling
line cover and spanning (subsea)

- for general maintenance and repair
corrosion inhibition
pre-inspection cleaning
decommissioning
isolation
recommissioning

- during renovation/rehabilitation
gel pigging
applying in situ coatings
chemical cleaning
scale removal
cleaning for product conversion

- decommissioning
product removal
pipe wall cleaning
inspecting/testing
inerting

Request Offer Now

© 2017 by POLYTEC Technology and Import Ltda.