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Pipeline Repair Products
      Perma Wrap
   
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  Special NDT Equipment
 
 
 
 
 

 

  PermaWrap

 
 
 
Permanent-Repair System for External Corrosion on Pipelines
 
 
The only system successfully  tested at 80% wall loss   Completed Installation in 35 minutes
 
 
Features
PermaWrap Composite Sleeve - Patent Pending - uses a superior laminate construction with proven materials to form a high tensile strength rigid "magnetically detectable" fiberglass wrap for the PERMANENT structural reinforcement of "blunt" type external defects to piping with up to 80% wall loss.
Two-part proprietary Adhesive System used to bond the PermaWrap Sleeve to the pipe surface and to composite layers to form a monolithic structure.
Two-part proprietary high compressive strength Putty used to fill all cavities and tented areas to ensure a "load-transfer" path from the pipe surface to the PermaWrap Sleeve.
Installation Accessory Kit provides all items to properly apply the PermaWrap System with minimal additional tooling.
The PermaWrap System Repairs 6" thru 56" Diameter Piping.
The PermaWrap Kit comes in four standard widths - 6", 9", 12" & 18". 
 
Repair
Corrosion Defects
Blunt Dents and Gouges
Girth Weld Zone Repairs
Field Bends & Elbows (greater than 5 D)
Vertical & Horizontal Piping
 
 
Testing
Cyclic Fatigue > 100 psi to 2200 psi
Hydrostatic Burst > Bare Pipe & Reinforced
Adhesive Bond Testing
Tensile Strength Evaluations
Compressive Strength Evaluations
 
 

Copyright ©2007 Russell NDE Systems Inc.