Wound KL Fin Tube Carbon Steel ASTM A179 For HVAC And Refrigeration

Wound KL Fin Tube Carbon Steel ASTM A179 For HVAC And Refrigeration

Chemical Composition (%) max

Mechanical Properties

Advantages of Base Tubes A179 For HVAC And Refrigeration

Excellent thermal conductivity: ASTM A179 is cold‑drawn low carbon steel with min. wall thickness, providing stable and efficient heat transfer, ideal for condensers, evaporators and heat exchangers.

Good formability and weldability:easy to machine, expand and weld, making it highly suitable for manufacturing.

Suitable for moderate pressure and temperature: meets the working conditions of most HVAC, refrigeration, chillers, dry coolers and air‑cooled heat exchangers.

Most important is the cost‑effective,lower cost compared with copper and stainless steel, while satisfying performance requirements, helping to reduce unit production cost.

Key Advantages

High heat transfer efficiency suitable for heat exchange applications

Good thermal contact and mechanical stability

Suitable for medium temperature and pressure conditions

Cost-effective for HVAC and refrigeration systems

High durability and strong vibration resistance

Typical Application

Air‑cooled heat exchangers

Refrigeration units, chillers and dry coolers

Heat pumps and industrial process cooling systems

Condensers and evaporators for HVAC systems