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Metal bellow seam weld (inconel)


Pratt & Whitney Canada Approved Resistance Welding

Approved Welding Per CPW 23

Certified By: Pratt & Whitney Canada

Certification: CPW 23

Specification Title: Resistance welding spot, stitch, seam and projection 

Short Description: This specification covers the engineering requirements and the visual acceptance standards for resistance welds between parts, including parts with foil backed porous sheet abradable materials. 

Class A resistance seam weld
NADCAP Accredited Welding
ITAR Certification
American Welding Society
AS 9100D ISO9001 Certified
Untitled design (61)

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