FRP Round Tube

圆管 · Round hollow tubes in 22 standard sizes

FRP round tube
FRP Round Tube

Pultruded FRP round tubes from 4.0×2.0 mm to 22×16 mm in 22 standard sizes. Corrosion-resistant, electrically insulating and dimensionally stable — used in chemical, electrical and structural applications.

Key Features

  • ✓22 standard sizes, outer φ4.0 – φ22 mm
  • ✓High temperature resistance, low moisture absorption
  • ✓Strong insulation, flame retardant FV0
  • ✓Available in yellow, blue, green and grey

Standard sizes (mm, OD×ID)

4.0×2.0 5.0×3.0 6.0×4.0 6.3×3.5 7.0×5.0 7.5×5.0
8.0×6.0 9.0×4.2 9.0×5.0 9.0×6.0 9.0×7.0 9.5×6.0
10.0×8.0 12.0×9.0 12.0×10 12.7×4.5 12.7×9.0 14.0×5.0
16.0×8.0 16.0×12 20.0×16 22.0×16

Custom sizes and colors available on request — send us your drawing for a quotation.

Applications

  • ✓Chemical plant piping supports
  • ✓Electrical insulation sleeves
  • ✓Handrails and structural members
  • ✓Marine and coastal structures

Need a Quotation?

Tell us the type, size, quantity and destination port — we will reply within 24 hours with a factory price.

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Full Product Details

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