• Composite Repair for Pipe suffering from External & Internal Damage
    REINFORCEKiT®4D-HT+
     

    Product Sheet

Composite Repair for Pipe suffering
from External & Internal Damage
(High Temperature - Up to +150°C)

 
Logo compliant iso 24.817 & ASME PCC-2 Logo 3XEngineering concept Logo Bureau Veritas Logo TUV Rheinland Logo ABS logo Lloyd's Register

REINFORCEKiT® 4D-HT+ (R4D-HT+) is a long-term composite repair system for pipes suffering from external/internal corrosion and through-wall defects at very high temperature (up to +150°C).

The original 3X ENGINEERING concept is an association of Kevlar® tape and specific bi-component epoxy resin called R3XHT+.

REINFORCEKiT® 4D is a wet lay-up system, wrapped helicoidally by external application around the pipe in order to bring the mechanical resistance to the damaged pipe section.

Designed according to ISO 24.817 and ASME PCC-2 standards, this product will restore pipe original integrity. There is no limit in terms of pipe diameter and pressure, and it could be used without shutdown (except in case of leakage) from -50°C up to +150°C (-58°F to +302°F). In case of leakage the process must be stopped prior to composite application.

We have developed our own software R.E.A (Reinforcekit Engineering Analysis) to design the composite repair and define the material requirements in accordance with international standards.

USES

  • Reinforce pipe suffering from:
    • External/Internal corrosion
    • Through-wall defect
    • Pinhole
    • Crack
    • Weld defect
    • Severe abrasion/erosion
    • Leak

APPLICATIONS

  • Onshore and offshore (topside)
  • All pipe geometries including welds, elbows and tees
  • All pipe sizes (no limitation)
  • High pressure pipeline
  • Pipe operating from -50°C up to +150°C
  • Pipe transporting most common fluid and gas

BENEFITS

  • Online repair (no shutdown required except in case of leakage)
  • Non-conductive repair
  • No hot work
  • Long-term performance

REINFORCEKiT®4D-HT+ Main Technical Data

Use:
PIPE REINFORCEMENT & COMPOSITE REPAIR FOR EXTERNAL/INTERNAL CORROSION - HIGH TEMPERATURE
Pipe diameter:
No limitation
Pipe temperature:
-50°C / +150°C (-58°F / +302°F)
Application temperature:
+40°C / +90°C (+104°F / +194°F)
Fiber:
Kevlar®
Resin:
R3XHT+

REINFORCEKiT®4D-HT+ Implementation Steps

Designed as per ISO 24.817 & ASME PCC-2
Surface preparation Sa2½ / St3 and roughness Rz > 60 µm
Filler application
Bi-component epoxy resin preparation
R4D wrapping
Coating protection & traceability tag
logo training
IMPLEMENTATION BY TRAINED AND CERTIFIED APPLICATORS ONLY