WaterWrap

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WaterWrap - Wrap-around field-joint coating for large dia water pipes (2 layer) – Internal welding

Description
WaterWrap with PCI (Permanent Change Indicator) is a 2-layer field-joint coating system designed for corrosion protection of buried large diameter water pipelines operating at ambient temperature.

Common Applications

WaterWrap is a wrap-around heat-shrinkable, ready-to-fit assembly for the corrosion protection of field girth weld joints in water distribution and transportation systems. WaterWrap is compatible with standard pipe coatings. It can also be used for coating bare, replacement pipe sections & large radius bends.

Highlights

• Offers two Permanent Change Indicators (PCI).
  
• A low preheat of only 68°F still yields excellent results, even over the weld.
  
• No special equipment or skills required.
  
• Low application preheat.
  
• High modulus of elasticity backing.
  
• High impact & penetration resistance.
  
• High Shrink force.
  
• Contains no asphalt.
  
• Adhesive remains tacky & strong.
  
• Adhesive remains in place.

Maximum Temperature: 50 ºC - 122ºF

Compatible Pipe Line Coating Type
No Preference: N/A Steel or Ductile Iron: N/A
Bitumen: N/A CTE: N/A
CAT: N/A FBE: N/A
PE: N/A PP: N/A

Pipe Outside Diameter Inches (DN)
No Preference: N/A 1"-2"(25-50): N/A
2"-3"(50-80): N/A 3"-8"(80-200): N/A
8"-12"(200-300): N/A 12"-20"(300-500): N/A
>12"(500): N/A

Soil Conditions
No Preference: N/A Stable: N/A
Unstable: N/A Offshore: N/A

Pipelaying Method
No Preference: N/A Open Trench: N/A
Offshore: N/A Weight Coated: N/A
Directional Drilling: N/A

Climate Conditions
Sea Climate: N/A Land Climate: N/A
Extreme Climate: N/A NA (Offshore): N/A

Thickness
No Preference: N/A High Build: N/A
Ultra High Build: N/A

APPLICATIONS
Girth Weld Coatings

BACKING BINDER
PE

TOTAL THICKNESS
2.2