FRP Rods

Fibre Reinforced Plastic Rod (FRP Rod)

FRP Rod is used as strengthening member in Optical fiber cable


Adity Composite Pvt Ltd

Adity Composite Pvt Ltd has earned a rock-solid reputation by rendering the supreme quality of FRP rods. We ensure our customers that shopping from here means quality and honesty. We sell our products at the most honest rates that please our customers. Prefabricated FRP parts enable professionals to install each part more quickly during times of lighter traffic. Many major infrastructure projects can reap benefits from this. It offers features like Rail post connection points, Safe non-slip overlay, Crown or cross-slope, Attachment points for equipment, and more allow for faster installation. If you want a solid structure like rock, then use our FRP rods.

Manufacturing Capability

0.4 mm to 5.0 mm diameter (UV Cured Technology)

Physical Property
Glass content 77 to 85% by weight
Density 2.03 to 2.15 gms/cc
Diameter stability ± 0.5 mm of ordered diameter
Ovality 0.05 mm


  • ◉ Anti-buckling properties provides the protection during installation
  • ◉ Provides excellent Strength to the optical fiber cable
  • ◉ Lower bend radius
  • ◉ UV Cured FRP for better bonding & safer w.rit dermatologically hazards
  • ◉ Suitable for all type of Optical fiber cablei.e Multi tube, Unitube etc.
  • ◉ Best solution for central & peripheral strength member
  • ◉ Cost effective solution as a strengthening member
  • ◉ Superior dimensional stability
  • ◉ High tensile modulus
  • ◉ Long, splice-free lengths
  • ◉ Consistent diameter and shape
  • ◉ Better Adhesion to jacketing materials

Mechanical Characteristics

Sl No Parameters Specified Value Test Method
1 Tensile Strength ≥ 140 Kg/mm2 ASTM D 3916
2 Tensile Modulus ≥ 5000 kg /mm2 ASTM D638
3 Flexural Strength ≥ 70 kg /mm2 ASTM D 790
4 Flexural Modulus ≥ 5000 kg/mm2 ASTM D 3916
5 Elongation at Break 2.5-4.0 % ASTM D 3916
6 Coefficeint of Thermal Expansion ≤ 6.6E -06 ASTM D 696
7 Water Absorption after 24hrs ≤ 1.0 % ASTM D 570
8 Min BenDiameter (< 25D) No Decomposition or delamination --
9 Heat stress @80°C 24hrs ,50xD No Decomposition or delamination --
10 Thermal Resitance Test @100°C 5 Days,60xD No Decomposition or delamination --
11 Water Resistance Test @80°C 5 Days,80xD No Decomposition or delamination --


> 50 kms splice free lengths

Packing Length
0.8 - 2.0 mm 50 Kms
2.1 mm to 2.5 mm 25-50 Kms
2.5 mm to 3.5 mm 12.5-25.5 Kms
3.6 mm to 5.0 mm 12.6 Kms


  • ◉ It is a di-electric strengthening member used in Optical Fiber cable.
  • ◉ FRP Rod used as Central strengthening member or embedded in a sheath.
  • ◉ FRP strengthening members are also widely used in various copper cables for last mile connectivity as well as power Transmission.

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