Introduction
Hydrocarbon transfer hoses are critical components in the Oil&Gas industry, especially in marine terminals and hydrocarbon loading/unloading points. These flexible elements enable the safe transfer of oil and its derivatives between tanker vessels and coastal terminals, adapting to dynamic sea conditions and vessel movements.

These hoses are exposed to various types of risks, including third-party damage, displacement by tides, vessels, platforms or storms, damage caused by bending stresses during operation or lifting maneuvers, damage mechanisms associated with the marine environment or transported fluid, and damage during storage.

Their integrity is fundamental not only to maintain operational efficiency but to prevent spills that could have catastrophic consequences for the environment. Therefore, preventive maintenance and regular certification of these hoses are essential practices in this industry.

Recertification and Service Life Extension
In this context, GIE Group has successfully carried out hose recertification projects, enabling the extension of their service life by 5 years under international standards, such as OCIMF and ISGOTT, contributing to implementing innovations in these processes.

The recertification process is based on performing a series of tests and activities, such as visual inspection, dimensional survey, electrical testing, hydrostatic testing, and vacuum testing. In hydrostatic tests, the use of dyed water has been implemented to facilitate the identification of leak paths and distinguish between leaks and exudates that, in the past, led to the rejection of suitable hoses.

This vast experience has allowed us to improve efficiency and versatility in conducting tests, leading to the implementation of hose recertification services on vessels. This allows companies to avoid nationalization procedures that can involve significant delays, reducing associated costs and increasing the availability of their assets.

The implementation of these types of solutions is particularly relevant in the current context, where resource optimization and asset life extension have become strategic priorities for the energy industry.