Flexible Pipe – Product Overview 

Product Overview

Flexible Pipes are engineered conduits designed to transport fluids (oil, gas, chemicals, water) while accommodating movement, vibration, thermal expansion, and complex routing. Unlike rigid piping, they combine corrosion-resistant liners with reinforcement layers for superior dynamic performance in industrial, energy, and marine applications.

Key Advantages

✔ Vibration Absorption – Eliminates stress on connected equipment
✔ Installation Flexibility – Bends without elbows (min. bend radius 5x OD)
✔ Corrosion Immunity – Polymer/Alloy liners resist chemicals & abrasion
✔ Thermal Compensation – Handles ±50mm/m thermal expansion
✔ Reduced Maintenance – 10X longer service life vs. rigid pipes in dynamic systems

Technical Parameters Table

Layer Structure Breakdown

Applications by Industry

Selection Guide

Quality Validation

• Testing Standards:

  • Pulse Fatigue: ISO 6803 (≥500,000 cycles @ 133% WP)

  • Burst Pressure: ISO 1402 (≥4x working pressure)

  • Chemical Resistance: ASTM D471 (72hrs immersion)

• Traceability: Full material certificates (EN 10204 3.1)

⚙️ Customization Options:

1. End Fittings: Swivel Flanges • JIC/NPT Threads • Camlock Couplings

2. Smart Monitoring: Embedded Leak-Detection Wires

3. Fire Resistance: DIN 75200 Fire-Resistant Covers

4. Length: Standard 20m • Custom Cut-to-Length

Global Sourcing Tip: Chinese manufacturers (Jiangsu/Guangdong hubs) dominate 65% of global flexible pipe production – request API/EN 856 factory audit reports for quality assurance.