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Pratt & Whitney Approved Welding
Certifications & Approvals
Pratt & Whitney
Pratt & Whitney, a name synonymous with cutting-edge aviation technology, has been a trailblazer in aerospace engineering for nearly a century. Renowned for their innovative aircraft engines and propulsion systems, Pratt & Whitney has consistently set the standard for performance, efficiency, and reliability in the aerospace industry. Lynn Welding is honored to hold approved vendor status for Pratt & Whitney, covering fusion welding, resistance welding, Tack welding, and torch brazing services.
Pratt & Whitney Approvals: Fusion Welding
- PWA 16-1 (Carbon and Low Alloy Steels, Approved Fusion Welding)
- PWA 16-2 (Corrosion-resistance steels other than Precipitation Hardenable, Approved Fusion Welding)
- PWA 16-22 (Precipitation Hardenable, Corrosion-resistance steels, Approved Fusion Welding)
- PWA 16-222 (Cres. Precipitation Hardenable Alloys, Approved Fusion Welding)
- PWA 16-3 (Nickel and Non-precipitation Hardenable Nickel Alloys, Approved Fusion Welding)
- PWA 16-33 (Precipitation Hardenable Nickel Alloys, Approved Fusion Welding)
- PWA 16-37 (Ni & Non Precip. Hard. Nickel Alloys Welded To Cobalt Alloys, Approved Fusion Welding)
- PWA 16-333 (Ni & Non Precip. Hard. Ni Alloys Welded To Precip. Hard. Ni Alloys, Approved Fusion Welding)
- PWA 16-4 (Aluminum Alloys, Approved Fusion Welding)
- PWA 16-6 (Commercial Pure Titanium, Approved Fusion Welding)
- PWA 16-66 (Titanium Alloys, Approved Fusion Welding)
- PWA 16-666 (Titanium Alloys, Special Alloy Filler Metal Requirement, Approved Fusion Welding)
- PWA 16-7 (Cobalt ALLOYS, Approved Fusion Welding)
- PWA 16-733 (Cobalt to Nickel Alloys, Approved Fusion Welding)
Pratt & Whitney Approvals: Resistance Welding
- PWA 15 (Thickness Range .015 - .123, Seam Resistance Welding)
- PWA 15 (Thickness Range .009 - .123, Spot Resistance Welding)
Pratt & Whitney Approvals: Torch Brazing
- AMS 2665 (Low Temp Manual Braze, Torch Braze, Approved Fusion Welding)
- AMS 2664 (High Temp Manual Braze, Torch Braze, High Temp Manual Braze, Torch Braze)
Pratt & Whitney Approvals: Tack Welding
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To learn more about Lynn Welding's Pratt & Whitney approvals and to receive a quote please submit a request below. All requests for quotes will be fulfilled within 24 business hours!
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To learn more about our Pratt & Whitney Welding capabilities and to receive a quote please submit a request below. All requests for quotes will be fulfilled within 24 business hours!