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Aramid Fiber Cloth
Aramid Fiber Cloth

Aramid Fiber Cloth

Golden-yellow high-strength aramid fiber cloth — core consumable of the PipeFiber pipe repair system. Ductile, impact-resistant, fatigue-tolerant, non-conductive.

Tensile strength
≥ 2100 MPa
Elastic modulus
1.1 × 10⁵ MPa
Elongation
2.21 %
Colour
Golden yellow
Companion materials
Modified epoxy impregnant + repair compound
Get a Quote+86 135 2160 9697

Composite Strength

Tensile and modulus matched to steel — the composite shares hoop load with the host pipe

Corrosion Resistance

Resists acids, alkalis and aggressive industrial media — stable performance over service life

Flexible Install

Cuttable and wrappable — conforms to elbows, tees, reducers and other irregular fittings

Product Detail

# Aramid Fiber Cloth

Aramid fiber (PPTA, the Kevlar family) is a golden-yellow synthetic fiber with outstanding impact and dynamic-load fatigue performance.

Physical Properties

  • Golden-yellow weave, uniform alignment, clear reference lines, free of dust and contamination
  • No missing or broken wefts, no broken warps, no holes
  • Fiber alignment straight and even — no skew or wrinkles
  • High strength and high elastic modulus

Technical Advantages

  1. Impact resistance: ~ 110 GPa elastic modulus, 2.0% elongation, plastic-failure mode — exceptional toughness
  2. Dynamic-load fatigue: highest shear performance among all FRP materials — ideal for vibrating piping
  3. Corrosion resistance: resists acids and strong alkalis — widely used in saline / acidic environments (oilfields, harbours)
  4. Non-conductive and non-magnetic: suitable for power and communications corridors

Applications

The PipeFiber aramid composite is used for: oil, chemical and gas pipeline repair; municipal, mining and pressure-vessel reinforcement; emergency repair.

Related Cases

Related engineering cases

PipeFiber — Aramid Pipe Repair System
#01

PipeFiber — Aramid Pipe Repair System

PipeFiber aramid pipe-repair system: a matched epoxy resin and aramid composite cloth are wrapped circumferentially around the defect, sharing the internal-pressure hoop load with the host pipe and extending service life.

Crack Repair of Pressure Vessels with Carbon Fiber Composite
#02

Crack Repair of Pressure Vessels with Carbon Fiber Composite

Unlike conventional weld-patch or steel-patch methods, vacuum-assisted, hot-work-free composite repair bonds carbon fiber cloth directly over the defect to stop leaks and reinforce — with a thermal expansion coefficient closely matched to steel and long service life.

Large-Diameter Pipe Reinforcement with Juneng Carbon Fiber Cloth
#03

Large-Diameter Pipe Reinforcement with Juneng Carbon Fiber Cloth

A purpose-built carbon-fiber pipe-repair system: high-strength repair compound, high-strength carbon-resin composite, and outer protective layer. Field-applied, ambient cure, no shutdown — typical repair window 1–2 hours.