# Air Duct Pipe

Pyanodons item · internal name `air-duct` · stack size 100 · first craftable in tier 7 (Production science pack, [tier 7](https://factorio.kalzumeus.com/tier/7.md))
HTML page: https://factorio.kalzumeus.com/item/air-duct/

## Produced by (1 recipes)

### Air Duct Pipe (`air-duct`)

- 5 s · tier 7 · productivity modules allowed
- Ingredients: 2 × [Niobium pipe](https://factorio.kalzumeus.com/item/niobium-pipe.md), 10 × [Advanced small parts](https://factorio.kalzumeus.com/item/small-parts-02.md), 1 × [Advanced coating](https://factorio.kalzumeus.com/item/science-coating.md), 4 × [Carbon Fiber](https://factorio.kalzumeus.com/item/cf.md)
- Results: 1 × [Air Duct Pipe](https://factorio.kalzumeus.com/item/air-duct.md)
- Made in: Burner assembling machine MK 01, Burner assembling machine MK 02, Burner assembling machine MK 03, Automated factory MK 01, Automated factory MK 02, Automated factory MK 03, Automated factory MK 04, Character, Character (flying), Mutagenic infusion,  (flying)
- Unlocked by: [Superconducting Claw-pole Engine Technology](https://factorio.kalzumeus.com/tech/sc-engine.md)

## Used in (1 recipes)

- Superconducting Claw-pole Engine (`sc-engine`, tier 7) → [Superconducting Claw-pole Engine](https://factorio.kalzumeus.com/item/sc-engine.md)