75 Rockwell Road, Newington, CT, 06111 | Phone: 860.667.4400 | Fax: 860.667.3040 | Contact Us

Certifications: Welding per D17.1

Approved Welding Per D17.1

Raytheon Approved Fusion Welding

Certified By: Raytheon

Certification: D17.1

Short Description: Specification For Fusion Welding For Aerospace Applications

Process Code: D17.1

Specification Title: D17.1/D17.1M:2017-AMD2 Specification For Fusion Welding For Aerospace Applications

This specification provides the general welding requirements for welding aircraft and space hardware. It includes but is not limited to the fusion welding of aluminum-based, nickel-based, iron-based, cobalt-based, magnesium-based, and titanium-based alloys using electric arc and high energy beam processes. There are requirements for welding design, personnel and procedure qualification, inspection, and acceptance criteria for aerospace, support, and non-flight hardware. Additional requirements cover repair welding of existing hardware. A commentary for the specification is included

Related Services

Lynn Welding’s reputation really comes to light when you see the weld bead produced by one of our certified welders. Gas Tungsten Arc Welding (GTAW) is one of our specialties. Our experienced welders follow all of the NADCAP requirements needed to ensure a quality weld. Whether we are welding aluminum or stainless steel, rest assured that the end result will be well within your tolerances and the weld will be of X-ray quality. Because Lynn Welding is NADACP accredited we must follow a very defined and strict set of guidelines when welding our customer’s components. These guidelines ensure that our qualified welders are tested regularly in all metal groups to ensure that their welding skills remain intact.

Lynn Welding is an expert in Aircraft Welding Services. Many of our orders include AOG (aircraft on Ground) situations where a component will be removed from an aircraft on the tarmac and rushed over to Lynn Welding for expedited weld repair services. Besides Aircraft Welding work, we also provide fast turn arounds for repairs of aircraft exhaust systems for many of the world’s leading repair facilities.

Lynn Welding is an expert in Aerospace Precision Welding Services. Many of our orders include AOG (aircraft on Ground) situations where a component will be removed from an aerospace on the tarmac and rushed over to Lynn Welding for expedited weld repair services. Besides Aerospace Precision Welding work, we also provide fast turn around for repairs of Aerospace exhaust systems for many of the world’s leading repair facilities.

Lynn Welding provides NADCAP approved welding services for most aerospace primes. Lynn Welding has 16 NADCAP approved welders and 18 Nadcap approved resistance spot welding machines. We have an excellent reputation throughout the aerospace community, and we are known as the most responsive and transparent aerospace welding company. Lynn Welding has certified welding inspectors (CWI’s) on staff which is now becoming a requirement from various aerospace primes.


Contact Lynn Welding for a Welding Per D17.1 quote today. For a limited time, Lynn Welding will beat any quoted aerospace welding job by 10%.

Go back