15Z18 - ESAB Oxweld 1502 Series Acetylene Cutting Tip, Size 6 (1-1/2" Cut)

High-Performance Oxweld 1502 Series Cutting Tip

The ESAB® Oxweld® 1502 Series Size 6 Nozzle/Cutting Tip (SKU: 15Z18) is a premium consumable designed for industrial oxy-fuel cutting applications. Engineered for precision and durability, this one-piece copper tip is specifically calibrated for use with Acetylene gas. It offers a substantial cutting capacity, capable of severing steel up to 1-1/2 inches thick with a clean, consistent kerf averaging 0.075 inches. This specific model is categorized as a general-purpose tip but is distinguished by its medium preheat capability, making it exceptionally versatile for various fabrication environments.

Technical specifications highlight the efficiency of the 1502 Series. The tip operates optimally with a cutting oxygen pressure of 35-40 PSIG and a preheat oxygen pressure of 20-25 PSIG. Acetylene fuel is consumed at a rate of 14-16 CFH under a pressure of 5-7 PSIG, while total oxygen consumption ranges between 120-135 CFH. The tip features six preheat holes and a #53 drill size for the cutting oxygen orifice, supporting cutting speeds of 13 to 21 inches per minute. These flow dynamics ensure that the tip maintains a stable flame even under rigorous conditions.

One of the primary engineering advantages of the Size 6 1502 tip is its suitability for "dirty" applications. In industrial MRO and scrap cutting, operators frequently encounter steel covered in rust, scale, or paint. Standard light-preheat tips often struggle to maintain the ignition temperature required for the oxidation process on such surfaces. The medium preheat design of this Oxweld tip provides sufficient thermal energy to clean and preheat the base metal effectively, ensuring a continuous cut without frequent flame-outs. Additionally, this thermal profile makes the tip suitable for beveling applications where heat input must be maintained across an angled surface.

Designed to fit all Oxweld® style torches, this tip represents a seamless replacement for worn consumables in your existing setup. Whether utilized for general-purpose machine cutting or manual hand cutting, the ESAB 15Z18 delivers the reliability expected from the Oxweld trade name. Its robust one-piece construction resists damage from heat reflection and spatter, ensuring a long service life and reducing operational downtime associated with frequent tip changes.