Skip to content
Resistance seam welding at Lynn welding

Welding Per BPS 4115

Bell Helicopter Approved Resistance Welding

Approved Welding Per BPS 4115


Certified By: Bell Helicopter

Certification: BPS 4115

Conformity: The latest issue of AMS-W-6858 shall be used in addition to the requirements of this specification. 

Short Description: This specification establishes the requirements for resistance spot and seam welding of aircraft parts. It is for use in the manufacture of helicopter parts and other aircraft components by or for Bell Helicopter-Textron 

Return to Bell Helicopter certification page

Lynn Seam welding nadcap approved
Seam welding lynn welding (1)
NADCAP accredited resistance welding
nadcap accredited spot welding class A aluminum assembly
Nadcap accredited spot welding Lynn welding CT
Resistance seam welding NADCAP approved
resistance spot welded heat shield
resistance spot welding of aircraft parts
resistance spot welding per Mil-6858
resistance stitch welding
Resistance welding capabilities at lynn welding
resistance welding class A aluminum per d17.2, MIL-W-6858
resistance welding poke tack
Resistance seam welding at Lynn welding
spot welding lynn welding (1)

“Timeliness of delivery is excellent, we show that Lynn welding is 100% on time for the last year. You are hitting dates and communicating properly when that isn’t possible. Quality of work is excellent, we show Lynn Welding as conforming 100%.”

J.C.Burrell Enterprises
NADCAP Logo (1)
ITAR logo
aws logo
as9100 logo

Tell Us About Your Resistance Welding Project

To learn more about Lynn Welding's Resistance Welding capabilities and to receive a quote please submit a request below. All requests for quotes will be fulfilled within 24 business hours!