Obturation des pipelines Réparation Renforcement

Steel Epoxy Sleeve

The steel epoxy sleeve repair technology is suitable for addressing various pipeline defects including corrosion, cracks, mechanical damage, gouges, metal loss, and dents. However, it is not recommended for repairing defects such as girth weld flaws, electric resistance weld imperfections, or dents exceeding 6% of the pipe diameter (6%D). This product offers high reliability and superior repair performance, serving as a permanent restoration solution.

Type B Sleeve Repair System

The Type B sleeve repair technology is designed to address multiple pipeline defects including corrosion, cracks, mechanical damage, weld defects, gouges, metal loss, arc burns, slag inclusions, laminations, and dents. This permanent repair solution effectively handles leak-type defects while delivering superior performance and long-term reliability.

Split-Type Leak Clamp

The split-type leak clamp is designed for both temporary and permanent pipeline repairs addressing medium leaks caused by corrosion, cracks, perforations, and similar defects.

Drain-Type Patch Clamp

The drain-type patch clamp is designed for both temporary emergency repairs and permanent restoration of single-point leaks caused by pitting corrosion, cracks, or perforations in pipelines.

Patch Repair Clamp

The patch plate is used for permanent emergency repair of regional pipeline defects caused by pitting corrosion, gouges or other metal loss, blowholes, hydrogen-induced cracking, etc.

Drainable Reinforcement Sleeve

The drainable reinforcement sleeve is designed for emergency repair of localized medium leaks in pipelines.

Reinforced End Closure Clamp

This reinforced end closure clamp provides a permanent repair solution for pipeline sections where local structural integrity has been compromised – particularly at instrument connection points or unauthorized tapping locations that create significant safety hazards.

Leak-Diversion End Closure Clamp

The leak-diversion end closure clamp serves as a permanent emergency repair solution for localized pipeline leaks caused by multiple failure scenarios. This specialized clamp effectively addresses medium leakage resulting from instrument connection failures, illegal tapping points, as well as corrosion-induced damage, cracks, and perforations in pipeline systems.

Chain Tightening Device

The chain tightening device serves as an essential tool in pipeline leak repair operations, specifically designed to securely fasten various types of leak sealing clamps to pipelines. This critical component provides the necessary clamping force to maintain proper positioning and sealing effectiveness for different repair solutions including drainable patch plates, standard patch clamps, and drainable reinforcement sleeves.