Problem

Surplus oil and gas line pipe, ranging in diameter from DN50 to DN200, was left surplus after a project. Externally the pipe had been coated with 700 to 1250 microns of paint and a corrosion inhibitor. The client wished to store the line pipe outdoors but needed to ensure the inside of the pipe also had a corrosion inhibitor applied.

Solution

To protect the internals of the line pipe a VCI corrosion inhibitor powder was blown in from either end and then the pipe ends sealed. End caps were then fitted to enable easy lifting of pipe in the future.

Protection of 3+ years is provided.

Benefits

• long term corrosion protection
• quick and easy to apply VCI powder and seal pipes