$0.00 / 500 FT
  • CSA Type: 198
  • Dielectric Strength: 500 V/mil
  • Expanded I.D. (in): 1.000
  • Material: Irradiated Polyolefin (PO)
  • Max. Long. Shrinkage: -10%
  • Max. Temp: 135C
  • Max. Tensile Strength: 1500 psi
  • Min. Temp: -55C
  • Nom. Rec. Wall Thick. (in): 0.045
  • Recovered I.D. (in): 0.260
  • Shrink Ratio: 4:1
  • Shrink Temp: 121C
  • Size (in): 1
  • Specific Gravity: 1.35
  • UL Style: 224
  • Ultimate Elongation: 200%
  • Volume Resistivity: 1014 Ohm-cm

HST421-1 — Polyolefin Heat Shrink Tubing

Our HST421-1 is a versatile tubing solution with a variety of valuable attributes. It falls under CSA Type 198, indicating its suitability for specific applications. Featuring a dielectric strength of 500 V/mil, it offers effective electrical insulation. With an expanded inner diameter of 1.000 inch, this tubing provides ample space for various uses. Crafted from irradiated polyolefin (PO) material, it combines durability with flexibility. Operating within a temperature range of -55°C to 135°C, it can handle a wide range of environmental conditions. It has a maximum tensile strength of 1500 psi, demonstrating its resilience under pressure. The nominal recommended wall thickness is 0.045 inches, and the recovered inner diameter after shrinking is 0.260 inches, with a shrink ratio of 4:1. This tubing, with a specific gravity of 1.35, UL Style 224 compliance, ultimate elongation of 200%, and volume resistivity of 10^14 Ohm-cm, is a reliable choice for various electrical and mechanical applications, offering a balance of performance and adaptability.