Mapp Gas & HPG Gas Cutting Tips

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Engineered for High-Speed MAPP & HPG Gas Cutting

Koike MAPP gas cutting tips are designed to maximize the performance of MAPP gas and High Performance Gas (HPG) fuel systems. Available in both standard (103) and divergent (103D7) configurations, these tips use a venturi-style design to produce a stable preheat flame, efficient oxygen flow, and narrow kerf widths. Precision-machined copper construction and durable inserts help maintain consistent cut quality while extending tip life in demanding fabrication and production environments.

Choose the Right MAPP or HPG Gas Cutting Tip

Selecting the proper HPG gas cutting tips depends on your application, cutting speed requirements, and material thickness. The 103 standard tip is well suited for general-purpose oxy-fuel cutting, while the 103D7 divergent design is optimized for higher cutting speeds and improved edge quality. Both options are manufactured to tight tolerances, delivering reliable preheat characteristics, reduced slag formation, and dependable performance across a wide range of steel cutting applications.

Built for Industrial Oxy-Fuel Cutting Operations

From structural steel fabrication and shipbuilding to heavy equipment manufacturing and repair work, Koike MAPP gas cutting tips provide the consistency required for professional oxy-fuel cutting. When paired with the correct torch and fuel gas, these tips help operators achieve faster pierces, stable flame characteristics, clean cut faces, and longer service life, reducing downtime and improving overall productivity.


FAQs

Here are answers to the questions we hear most often about choosing and using MAPP and HPG gas cutting tips.

MAPP and HPG gas cutting tips are nozzles engineered for torches running MAPP gas or High Performance Gas (HPG) as the fuel. They use a venturi-style mixing design to blend fuel gas with oxygen for a uniform preheat flame, producing clean, high-speed cuts on steel and other ferrous metals.

The 103 is a standard MAPP/HPG cutting tip for general-purpose work, while the 103D7 is a high-speed divergent tip. The 103D7's divergent bore is engineered for faster, cleaner cutting on demanding applications while maintaining tip durability.

No. Cutting tips are designed for the specific burn characteristics of their fuel gas. MAPP and HPG tips should only be used with MAPP or HPG gas, not acetylene, propane, or natural gas. Koike offers dedicated tips for each fuel gas to ensure safe, efficient cutting.

Koike manufactures cutting tips in industry-standard styles, including Victor-style and Oxweld-style seats, so they can fit torches that accept those tip designs. Always confirm the tip seat, series, and fuel gas match your torch before ordering.

HPG (High Performance Gas) is designed as a high-output alternative that delivers a hot, stable flame for fast preheat and clean cuts. It is often chosen for production cutting where consistent, high-speed performance matters. The correct tip must match whichever gas you run.

Cutting tips compatible with Mapp gas or HPG gas.

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