S3 Welding

S3 Welding SANITARY PROCESS WELDING
DAIRY | FOOD AND BEVERAGE | CLEANROOM PIPEFITTING AND WELDING | ULTRA HIGH PURITY

Schedule Pipe Prefabrication & Field-Ready SpoolsS3 Welding provides precision stainless steel schedule pipe fabrication...
07/16/2026

Schedule Pipe Prefabrication & Field-Ready Spools

S3 Welding provides precision stainless steel schedule pipe fabrication and prefabricated piping spools for petrochemical facilities, refineries, flare and ignitor systems, burner systems, fuel-gas piping, and other critical process applications.

These particular spools were fabricated from 310 stainless steel, selected for its superior high-temperature performance in demanding service. Specialized welding procedures and careful heat control are essential to preserve the material’s heat-resistant properties and maximize long-term reliability.

Shop-prefabricated spools reduce field welding, improve fit-up, and help keep industrial installations on schedule.

05/13/2026
S3 Welding’s sales force and PM team was onsite with a client looking over a project to give an estimate on when this li...
05/04/2026

S3 Welding’s sales force and PM team was onsite with a client looking over a project to give an estimate on when this little side quest popped up.

A couple quick measurements by our sales staff and a days work fabricating these replacement spools in our shop was all that was needed to get this turned around for them in 2 days with a scheduled line break for our team to install! 💪

Because of the skilled craftsmen we have on our team these prefab spools dropped right into place, meaning less expensive onsite time was required of us and minimal downtime of their process was needed. We were able to provide a full weld doc and passivation report with these spools. After passivation we seal the ports to ensure the part doesn’t become contaminated in transit. It’s the attention to the little details that have always made us shine 💪

For sales of parts, equipment and custom components reach out to Blayne Arseneault via email at [email protected]

For service in the Northeastern US reach out to Derick Lycette via email at [email protected]

WE NOW HAVE A LOCATION IN TARPON SPRINGS FLORIDA!
For service in the Southeastern US contact Jarred Ayers via email at [email protected]

Or visit our page at S3welding.com to view our line card and recent projects to see if S3 Welding is the right fit for you!

04/24/2026

S3welding.com
400ft of aluminum square stock to get these 2 25ft frames started💪

These stainless spools came out awesome 👌 first batch down. Bring on the rest!
04/23/2026

These stainless spools came out awesome 👌 first batch down. Bring on the rest!

It’s a busy day here at the shop 💪
04/22/2026

It’s a busy day here at the shop 💪

Getting going 💪
04/21/2026

Getting going 💪

Address

304 Lisbon Street
Lisbon, ME
04250

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm
Saturday 8am - 2pm

Telephone

+12073196432

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