$0.00 / 500 FT
  • Approx LBS/MFT: 0.00
  • CSA Type: 198
  • Dielectric Strength: 800 V/mil
  • Expanded I.D. (in): 0.500
  • Material: Irradiated Polyolefin (PO)
  • Max. Long. Shrinkage: -5%
  • Max. Temp: 135C
  • Max. Tensile Strength: 1500 psi
  • Min. Temp: -55C
  • Nom. Rec. Wall Thick. (in): 0.025
  • Recovered I.D. (in): 0.250
  • Shrink Ratio: 2:1
  • Shrink Temp: 90C
  • Size (in): 1/2
  • Specific Gravity: 1.35
  • UL Style: 224
  • Ultimate Elongation: 200%
  • Volume Resistivity: 1014 Ohm-cm

HST221-1/2 tubing is part of Allied Wire & Cable’s extensive line of heat shrink tubing. Designed for use in extreme environments, HST221-1/2 tubing is rated for temperatures ranging from -55°C to 135°C. It is able to protect cables and other electrical components from several environmental forces, including extreme heat, solvents, common fluids, and even flames. HST221-1/2 tubing is constructed with irradiated polyolefin making it an ideal insulator for electrical devices. This material is also flexible allowing HST221-1/2 tubing to be used in situations that require it to bend around sharp angles.