AW210 - Miller Smith AW210 Acetylene Welding Tip, Size 210

Miller Smith AW210 Acetylene Welding Tip Overview

The Miller Smith AW210 is a premium standard-duty welding tip designed for professional oxy-acetylene applications. Part of the renowned Smith Equipment "Airline" series, this tip is engineered to provide superior flame control and durability for general fabrication, maintenance, and repair tasks. Specifically calibrated for use with acetylene gas, the AW210 offers a versatile solution for welders requiring precision and power in a compact form factor. Its design balances weight and durability, making it an ideal choice for operators who need reliable performance without the bulk of heavy-duty industrial equipment.

Heavy-Duty Construction for Long Life

One of the standout features of the AW210 is its heavy-wall copper construction. Unlike lighter, budget-friendly tips that may warp or degrade under intense thermal stress, this Smith tip is built to withstand significant reflected heat. The thick copper walls act as an efficient heat sink, dissipating thermal energy rapidly to keep the tip cool during extended operation. This design not only protects the integrity of the gas passages but also ensures a consistent flame profile, even when working in confined spaces where heat buildup is common. Furthermore, the long, straight-away design allows for tip refacing. If the tip face becomes damaged or worn over time, it can be carefully dressed to restore a clean orifice, significantly extending the usable life of the consumable.

Performance Capabilities

The AW210 is a powerhouse in the standard-duty category. It boasts a substantial welding capacity, capable of joining steel sections up to 1/2 inch (13 mm) thick. This makes it an excellent choice for structural repairs, pipe welding, and heavy bracket fabrication. Beyond welding, the AW210 is highly effective for brazing applications. It is rated to braze copper piping ranging from 7/8 inch to 2-5/8 inches in outer diameter. This dual capability makes it an indispensable tool for HVAC technicians and plumbers who need to switch between welding steel supports and brazing copper lines without changing their torch setup significantly.

Compatibility and Safety

Designed exclusively for use with Smith AW Series torch handles, the AW210 ensures a secure and leak-free connection. The tip is engineered to mix oxygen and acetylene safely, delivering a stable, neutral flame that is easy to adjust. It is critical to note that this tip is designed for acetylene gas only and should not be used with alternate fuel gases like propane or propylene, as the flame characteristics and propagation rates differ significantly. Trust in the quality of genuine Miller Smith components to maintain the safety and efficiency of your oxy-fuel operations.