PROVEN EXPERIENCE

WITH MEASURABLE RESULTS

CASE STUDY

HydraWrap® (Fiber Reinforced Polymer)

Gas Pipeline

Market
Gas Pipeline – North Texas Region

Challenge
The customer was experiencing external corrosion on a buried transmission pipe as a result of coating failure. They requested a
process of repair required in a solution to eliminate the external corrosion and structural renew the pipe system to its original design conditions.

Engineered Solution
The HydraWrap® Pipe wrap repair system was selected. The HydraWrap® repair system is an engineered product that provides a cost effective repair solution with a proven history of quality repairs.

Scope
A long term repair solution was requested to remediate corrosion anomalies at seventy-one dig site locations. This process would include structural rehabilitation of the pipeline from its current condition to the original design specifications, by using the HydraWrap® carbon fiber reinforcements system.

Solution
Each location was media blasted to SSPC-SP10 / NACE 2 near white specifications. Individual assessments were performed on identified anomalies. Each anomaly was repaired according to the direction provided by HydraTech engineers. The HydraWrap® system utilizes bidirectional carbon fiber fabric and proprietary 100% solid epoxies which provided a long term cost effective solution for the client’s pipeline repairs.

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Trenchless Repairs Custom Made

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Technical Data Sheets and Product Literature

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