High Temperature Straight Union Coupling

Item #TC2-HT

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SKU: #TC2-HT Category:


Size TruLink Part Number
73mm TC2-73-HT
90mm TC2-90-HT
115mm TC2-115-HT
168mm TC2-168-HT
220mm TC2-220-HT



Completely designed, engineered, and manufactured by AST, TruLink combines the proven reliability, safety, and installation ease of the past with cutting edge material, engineering, and manufacturing technology.

TruLink is manufactured from high quality, marine-grade aluminum to provide the highest level of protection against corrosion. Our smooth bore, extruded tubing is manufactured in the USA and ensures that the media traveling through a system encounters very little turbulence, while enabling high flow rates with minimal pressure losses compared to conventional steel systems.

By utilizing aluminum, we guarantee a 30-55% weight reduction over traditional systems -making TruLink easy to install and modify. Also, aluminum is the best material choice for corrosion and rust resistance, so the system will remain operating at maximum efficiency for the duration of use.

What sets TruLink apart from traditional piping systems?

  • All Aluminum System
  • Compatible with Common Groove Technology
  • 2x Deeper Tubing Engagements
  • Seven industry leading patented technologies
  • Leak Free Guarantee @ 230 psi, 300°F
  • Zero Rust & Corrosion
  • Food Grade Compliant
  • 30-55% Lighter Weight than Traditional Systems
  • Long Radius Elbows, Threaded Elbows
  • Fitting Size Clearly Identified on Casting
  • Automated Assembly in the USA
  • Installation ready upon delivery
  • Lifetime warranty covering all piping and fittings

Additional information

CTC Fitting Size

73mm, 90mm, 115mm, 168mm, 220mm