3 × Copper Ingot + 2 × Iron Ingot → Sturdy Pipes
No recipe of Immersive Aircraft 1.6.0+1.21.1 uses Sturdy Pipes.
Textures, models and item names © Luke100000 and the Immersive Aircraft contributors.
Recipes, names and numbers are read from the mod files of Immersive Aircraft 1.6.0+1.21.1 for Minecraft 1.21.1 (NeoForge). Not affiliated with the mod authors, Mojang or Microsoft.