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T&B Liquidtight Flexible Metallic Conduits

T&B Liquidtight Systems® provides the widest range of flexible metallic conduits, application solutions and trade sizes in the electrical installation marketplace. T&B Liquidtight Systems are designed to perform in a range of applications that include industrial environments, computers, and those that must meet corrosion-resistant, oil-resistant, extreme-temperature, halogen-free and food-grade requirements.

Products by Application Vertical

General Purpose
LTGU – general purpose UL Listed

Food & Beverage
LTFU - Food & Beverge UL Listed

Stainless steel
LT4GE - General Purpose Stainless Steel 304
LT6GE - General Purpose Stainless Steel 316L
LT6XE - Extreme Temperature 316L Stainless Steel

Halogen free
LTZU - Halogen free UL Listed

Data Center
LTBU - Computer blue UL Listed

LTAE – Aluminum
LTLE - Halogen free aluminum

Wide & extreme temperature
LTTU - Wide temperature UL Listed
LT6XE - Extreme Temperature 316L Stainless Steel


  • Trade sizes from 3/8” to 6” (12mm to 155mm)
  • Listings and approvals to worldwide standards: UL, CSA, IEC/EN, CE Certifications
  • Coordinated performance with liquid-tight fittings and seal gaskets covering: Full range of trade sizes, Ingress protection ratings, Temperature ratings, Core component materials
  • Highest quality core materials and jacket extrusions

Reliable and tested performance to standards requirements:

- Liquid-tight to oils and water
- Chemical resistance
- Corrosion resistance
- Sunlight (UV) protection
- Bending strength
- Tensile strength
- Crush resistance
- Impact resistance
- Abrasion resistance
- Flexibility
 - Flammability