Auxiliary Power Unit Exhaust Liner for the Aerospace Market

The auxiliary power unit exhaust liner shown here is an example of a product that we produce on a regular basis here at Precision Metal Products. Measuring 20" in diameter and 48" in length, materials of construction included 347 stainless steel sheet and bar, felt metal, thermal blanket, and B-seals. We fabricated multiple sheet metal details using roll forming, brake forming, and metal spinning processes, which kept tooling costs and lead times to a minimum. After laser or machine trimming, we welded the components per AWS D17.1, installed the blanket, and riveted the B-seals into place.

Our experience and agility enabled us to complete this project in 30 days. The high quality craftsmanship is what makes us an industry-leading turnkey solutions provider to the aerospace market. To learn more about this project or our diverse range of services, contact us today.

Auxiliary Power Unit Exhaust Liner for the Aerospace Market Projects Highlights

Product Name: APU Exhaust Liner

Product Description: Auxiliary Power Unit Exhaust Liner for the Aerospace Market

Capabilities Applied/Processes

Primary:

Fabrication
- Rolling
- Brake Forming
- Metal Spinning
Laser Trimmed
Welded

Overall Part Dimensions: Ø20" x 48"

Material Used: Cres 347 sheet and bar
Felt Metal
Thermal blanket
B-seals

Material Finish: √125 Max

Additional Facts: Multiple sheet metal details are fabricated by rolling, brake forming, and metal spinning. All of which are laser or machine trimmed and welded per AWS D17.1. Installation blanket assembled and B-seals riveted into location.

Industry for Use: Aerospace

Delivery/Turnaround Time: 30 Days

Delivery Location: Phoenix

Standards Met

Customer Specifications, 2D CAD Drawing
AWS D17.1