What is Heavy Wall PTFE Spaghetti Tubing?

Heavy wall PTFE spaghetti tubing is a premium wire insulation product constructed from polytetrafluoroethylene (PTFE), renowned for its exceptional dielectric properties and resistance to extreme temperatures. The thick wall design offers enhanced mechanical protection and electrical insulation compared to standard tubing options.

Applications

Wire harness insulation in aerospace, defense, and industrial control panels
Protective sleeving for high-temperature sensors and leads
Chemical-resistant covering in laboratory and process equipment
Electrical insulation in environments exposed to solvents, oils, and corrosive substances

Construction

Material: Polytetrafluoroethylene (PTFE)
Wall Thickness: 0.02 in (heavy wall)
Nominal I.D.: 0.04 in (AWG 19)
Color: Natural (standard)

Specifications

Dielectric Strength: 800V/mil
Maximum Temperature: 260°C
Minimum Temperature: -70°C
Max. Tensile Strength: 2,500 psi
Volume Resistivity: 10^18 ohm-cm
Ultimate Elongation: 2
Specific Gravity: 2.2
UL Style: 224

Additional Information

Heavy wall PTFE tubing meets stringent compliance standards for electrical insulation, including UL 224. Its robust construction and chemical inertness make it ideal for protecting sensitive conductors in the harshest operating conditions. The tubing is available in standard 1,000-foot spools and requires a quote for pricing. Custom lengths and sizes may be available upon request.

Heavy Wall

1 item

Products

Custom Cable

ALLIED WIRE & CABLE