FiTek offers two types of Hytrel Tubing, HB grade and V-0 grade, for protecting single and multi-fiber cables from harsh conditions such as high and low temperatures, chemicals, and oil exposure. The tubing has various outer diameters ranging from 0.6 mm to 4.0 mm, making it easy to insert fibers. It has excellent characteristics such as ultra-low shrinkage, dimensional stability, flexibility, durability during thermal cycling, and resistance to tough environments. Both V-0 and HB grade Hytrel materials are compliant with RoHS and REACH standards, and V-0 grade Hytrel also passed UL-94 V-0 testing.

  • Hytrel Tubing comes in 12 standard colors for easy identification.
  • Products are compliant with RoHS and REACH standards.
  • The tubing exhibits ultra-low shrinkage during temperature cycling from -40℃ to 85℃.
  • Stable OD and ID dimensions make it ideal for multi-fiber cable assembly.
  • High resistance to creep, impact, and flex fatigue for reliable protection during installation and handling.
  • Tubing protects bare fiber against mechanical damage during installation and handling.
  • Tubing is suitable for use with MPO/MTP multi-fiber fanout assembly.
  • 900µm tubing is suitable for couplers and PLC splitters fanout assembly.
  • Fiber pigtails assembly is designed for use with TOSA/ROSA components.
  • Trunk cable fanout assembly includes connectors such as SN, CS, LC, MU, and SC.
Dimension of Tubing
Outer Diameter (µm) Inner Diameter (µm) Material Colors
600 350 V-0 Hytrel White
900 350 V-0 Hytrel 12 options
500 HB Hytrel 12 options
V-0 Hytrel  12 options
Nylon Transparent
1400 1100 V-0 Hytrel White
1800 1400 V-0 Hytrel White
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