- With the experience gained from many inspections in both the North Sea and the Gulf of Mexico, GUL’s Sub‑Sea GWT equipment has evolved into a reliable modular system. GUL Sub‑Sea rings are easily adjusted to fit different pipe sizes and are available for both ROV or diver deployment.
- The advantages of using the Sub‑Sea rings include:
+ Screening unpiggable sections of line for internal or external corrosion/erosion.
+ Screening under weight coat and insulation with minimal cleaning and excavation.
+ The on-site analysis allows the ROV to perform follow-up indications.