# Triumph expands composite ducting contract with Boeing for commercial airplanes

Triumph Aerospace Structures – Interiors was selected by Boeing to provide additional composite environmental control ducting work for the 737 MAX, 777X and 787 Dreamliner. Under the new contract, Triumph will produce additional environmental composite ducting for the 737, 747, and 777 airplanes, providing approximately 625,000 linear feet of composite ducting annually.

- Type: Contract
- Announced: 2019-12-19
- Where: United States
- Status: announced
- Capacity: 625,000 linear feet of composite ducting annually
- Products: composite environmental control ducting
- Sectors: [Aerospace Components](https://endata.com/sectors/aerospace-components.md)

## Companies

- [Boeing](https://endata.com/companies/685.md) (customer)
- [Triumph Group](https://endata.com/companies/1817.md) (supplier)

## Sources

- [airframer.com](https://www.airframer.com/news/release/triumph-to-provide-additional-ecs-ducting-for-boeing-commercial-airplanes), 2019-12-19: "We are pleased to expand our composite ducting work package with Boeing Commercial Airplanes."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.