2025 NCPWB Technical Conference

April 27-29, 2025
Clearwater Beach, Florida

 

Days
Hours
Minutes
Sunday
April 27th
Monday
April 28th
Tuesday
April 29th
5:00 p.m. - 6:30 p.m.

Registration

5:00 p.m. - 6:30 p.m.

Reception

6:30 p.m. - 8:30 p.m.

Dinner

7:00 a.m. - 8:00 a.m.

Breakfast

8:00 a.m. - 9:30 a.m.

General Session: Welcome & Varsity Welding

Welding has been pegged as an “alternative” career path by everyone from high school guidance counselors to parents. The stigma is real – with high school students facing overwhelming pressure to choose college over a trades path in 88% of students.
So how do we change the game?
  • Empower those students who choose #CareerReadiness with positivity and are treated like the “Varsity Squad” they are.
  • Attract new students and parents through a PR campaign destigmatizing the career path & freshly showing career trajectories for GenZ & GenAlpha
  • Let’s talk about where you sit in your seat and how we can discuss welding engineering degrees and/or welding paths (we can do both!).
  • Rick Gopffarth
    MCAA President
  • Demi Knight Clark
    Spark Building Group
9:30 a.m. - 9:45 a.m.

Break

9:45 a.m. - 10:30 a.m.

Technical Presentation #1: Orbital Welding Solutions for Restricted Access Applications

Field construction often challenges welders with applications where there is very little space to fit a manual torch or a weld head. Joint proximity to pipes, walls and other obstructions can make a relatively easy weld difficult to execute. In other cases, lack of direct line of sight may force a welder to use mirrors or other implements, drastically increasing the level of execution difficulty.

  • Janusz Bialach, P.Eng
    Division Manager
    Liburdi Group
10:30 a.m. - 11:15 a.m.

Technical Presentation #2: Welder Continuity Record Keeping

Proper welder record-keeping requires a commitment to good communication. This session will cover the exchange of information between the UA local Authorized Testing Facilities and the NCPWB chapters they work closely with.

  • Bob Derby
    Training Specialist
    United Association
11:15 a.m. - 12:00 p.m.

Technical Presentation #3: Implementing Advanced GMAW (HyperFill®) to Overcome Industry Challenges

There are many challenges when welding piping including the shortage of skilled labor, capital purchase justification, increasing throughput, and implementing new technology. This session will explain the benefits of the HyperFill® and HyperFill-STT® advanced GMAW processes and how they can be used to solve these challenges.


During the summer of 2024, Lincoln Electric partnered with Mollenberg-Betz, a mechanical contractor member of the National Certified Pipe Welding Bureau (NCPWB), to qualify welding procedures using the HyperFill and HyperFill-STT processes. The Procedure Qualification Records (PQRs) were submitted to the NCPWB Technical Committee, and welding procedures were developed for inclusion in the NCPWB WPS Library. This makes implementation of these advanced GMAW processes easier by providing all mechanical contractor members with welding procedures for performing certified welding of piping to ASME Codes. An overview of the NCPWB WPS Library and the benefits that it provides to mechanical contractors will be provided.


The technology behind the HyperFill and Hyperfill-STT advanced GMAW processes will be explained with focus on improving operator ease-of-use at high deposition rates. The equipment required to implement HyperFill and HyperFill-STT will be presented highlighting the minimal changes that are necessary and low cost. Daniel Snell of Mollenberg-Betz will discuss their success in implementing HyperFill and Hyperfill-STT to overcome challenges common to mechanical contractors.
  • Chris Wilson
    Welding Engineer
    Lincoln Electric
  • Daniel Snell
    QA/QC Manager
    Mollenberg-Betz, Inc
12:00 p.m. - 3:00 p.m.

Lunch/Vendor Exhibit

7:00 a.m. - 8:00 a.m.

Breakfast

8:00 a.m. - 8:45 a.m.

Technical Presentation #4: Advancing Pipe Welding with Autonomous Technology – Addressing Labour and Fit-Up Challenges

Autonomous technologies are transforming industries, and pipe welding is no exception. Faced with the dual challenges of skilled labour shortages and inconsistencies in pipe fit-up, the adoption of autonomous systems offers a path to increased precision, efficiency, and quality. By leveraging advancements in vision systems, image processing, and real-time adaptive controls, autonomous welding solutions are addressing these persistent issues head-on.

 

This session will explore the technical foundations of autonomy in pipe welding, focusing on how these systems adapt to variable conditions, optimize workflows, and produce consistent results without direct operator intervention. Attendees will gain a deeper understanding of the capabilities of autonomy in welding and learn how these technologies are shaping the future of the industry.
8:45 a.m. - 9:30 a.m.

Technical Presentation #5: TBD

9:30 a.m. - 9:45 a.m.

Break

9:45 a.m. - 10:30 a.m.

Technical Presentation #6: The Ultimate Pipe Spool Welding

Welding spool pipes presents unique challenges. Unlike beams, pipes feature an open root that requires real-time control of the penetration depth. Additionally, the imperfections inherent in pipes mean that preparations are always a compromise, rendering each weld to be slightly unique. Achieving perfection in such conditions relies on the ability to dynamically adjust to these inherent irregularities. Real-time control over the weld pool is essential to achieve this. Trying to approach this problem by finding a way to make perfect and repeatable preparations has been unsuccessful. Instead, the solution lies in using a welding robot equipped with adaptive welding control. See the solution McCarl’s used to automate their pipe spool welding.

  • Stamati Georgaris
    VP Rotoweld
    Tecnar
  • Jon Bushmire
    Operations Manager
    McCarl’s
10:30 a.m. - 11:15 a.m.

Technical Presentation #7: Welding of Duplex Stainless Steels

Duplex Stainless Steels are a family of stainless steels that contain a dual microstructure of ferrite and austenite which give them unique properties. These materials are currently in widespread use throughout industry in numerous applications. Due to their many benefits these steels are rapidly growing in popularity. However, duplex stainless steels must be welded correctly in order to maintain the intended properties in service.

 

The initial benefits of using this material were mainly corrosion resistance. However, due to price reductions in recent years, their use has greatly increased in various other applications as well. Duplex stainless steels have been replacing some other grades of stainless steels due to its higher yield and tensile strength and relatively good weldability. This material has fabrication and construction challenges that must be addressed in order for the material to perform well in service. Duplex stainless steels are sensitive to heat input variations during fabrication and welding which can alter the cooling rate thus affecting the ferrite/austenite balance which can negatively affect the corrosion resistance and other properties.

 

Applications in various industries will be discussed as well as the challenges associated with welding and fabrication. Concentration will be placed on “How to successfully weld duplex stainless steels for maximum productivity and quality”. Case studies will also be presented and discussed.

 

This presentation will include a discussion of:
  • Lessons learned over the last 20 years
  • Special fabrication considerations specific to various welding processes
  • Pertinent welding conditions that must be observed during fabrication
  • Recommended quality control practices for any fabricator or contractor involved in the welding of duplex stainless steels.
  • Inspection methods and repair techniques

 

Given the advantages of using Duplex Stainless Steels the usage of this material is expected to rise. It is important to understand the characteristics and limitations of this material before being used in most applications.
  • Stan Gingrich
    WeldMet Consulting Eng.
11:15 a.m. - 11:30 a.m.

Break

11:30 a.m. - 12:15 p.m.

Table Topics

1a. Orbital Welding Solutions for Restricted Access Applications with Walt Sperko

1b. TBD

1c. TBD

1d. TBD

  • Walter Sperko
    Consultant
    Sperko Engineering
12:15 p.m. - 12:30 p.m.

Closing General Session & Wrap Up

Join us in Clearwater Beach, Florida

With white sand beaches, crystal-clear waters, and limitless fun, Clearwater is one of Florida’s most enchanting locales. See it all from Clearwater Beach Marriott Suites on Sand Key, the recently renovated, all-suite Clearwater resort. They provide you with an enviable location just minutes from the beach, Sand Key Park, and Clearwater Marine Aquarium. The resort in Clearwater Beach, Florida, features a 24-hour gym, an on-site spa, and an outdoor pool with a 35-foot waterfall. 

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