Steel-Wrap™ E

Description

SteelWrap E

The Steel-Wrap™ E composite repair system is comprised of a unique, uni-directional carbon fiber fabric, saturated with Steel-Wrap™ Epoxy, and primer system.

Steel-Wrap™ is a super-strong composite created at room temperature on-site with no vacuums, high temperatures, or molds necessary lightweight materials are easy to install — no welding, no hot work, no shutdown, and less equipment necessary than with steel repairs.

 

TYPICAL APPLICATIONS

  • Repair external or internal corrosion defects on 98% sulfuric acid lines, flare lines, blow down lines, and chemical processing lines

BENEFITS

  • Compatible with 98% sulfuric acid
  • Conformable for repairing elbow, tees, nozzles, welds and headers
  • Ambient-cured epoxy
  • Design conforms to ASME PCC-2, ASME B31, ISO TS24817, DOT, API, and CSA Z662 standards for nonmetallic reinforcing and repair
Property Value
Lap Shear Strength 1,079 psi (7.44 MPa)
Lap Shear Strength (1,000-hr soak @ 149°F / 65°C) 650 psi (4.48 MPa)
Energy Release Rate 1.239 in-lb/in2 (217 J/m2)
Cathodic Disbondment ECD = 0.342
Tensile Strength (Circumferential) 134.8 ksi (930 MPa)
Tensile Strength (Axial) 3.35 ksi (23.1 MPa)
Tensile Modulus (Circumferential) 41.8 Msi (288 GPa)
Tensile Modulus (Axial) 837.2 ksi (5.77 GPa)
Poisson Ratio 0.228
Coefficient of Thermal Expansion (Circumferential) 0.35 ppm/°F (0.63 ppm/°C)
Coefficient of Thermal Expansion (Axial) 31.2 ppm/°F (38.1 ppm/°C)
Laminate Thickness Per Ply 0.031” (0.79mm)
Glass Transition Temperature (Tg) 185°F (85°C)
In-Plane Shear Modulus 173 ksi (1.19 GPa)
Hardness, Shore D 84

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