At Anderson Dahlen, we bring craftsmanship, precision, and code compliance together to support some of the world’s most demanding industries. Our welding capabilities span stainless steel, carbon steel, and specialty alloys, covering everything from sanitary welds to heavy industrial assemblies. With ASME-certified welders, orbital TIG systems, and a full suite of mechanized and manual processes, we deliver the quality and consistency that critical operations depend on.
With 80 certified welders, more than 400 qualified welding procedures, two AWS Certified Level II inspectors, and seven full-time weld inspectors, we deliver unmatched precision. As a certified ASME pressure vessel manufacturer holding U, R, and UM Stamps, our team is built for the most demanding industrial applications. Whether you need custom fabrication, pressure vessels, skids, or structural assemblies, our team combines advanced welding technology with decades of experience to deliver results that perform under pressure.
Welding is the foundation of nearly everything we build. Welding at Anderson Dahlen encompasses a wide range of precision processes, each selected to match the material, geometry, and performance requirements of your project. From thin sanitary tubing to heavy industrial assemblies, we deliver certified welds that meet ASME, AWS, and customer specifications.
Every weld is engineered, executed, and inspected under documented procedures to ensure safety, durability, and code compliance.
Our customers depend on welds that meet the highest standards of quality, safety, and documentation. That’s why every project at Anderson Dahlen follows disciplined procedures in accordance with ASME and AWS certification requirements.
We maintain full traceability for every weld, linking materials, procedures, and inspection data to ensure accountability and compliance.
Anderson Dahlen provides welding services to a wide range of industries, each with its own precision, safety, and sanitation demands.
Every sector we serve benefits from the same standard of precision, documentation, and reliability that defines Anderson Dahlen.
(1) Jetline Capacity .375in thick. Stainless Steel 250.00in
(1) Lincoln 1000 amp on Jetline 12 x 12 manipulator
(1) Meta-Lax 700
(1) Arc Machines Model 207A, .25in tube with low profile weld head
(3) Orbitalum/George Fischer
(1) Nelweld 4000 up to 1? diameter studs. (1) Erico Jones PW1000 capacitor discharge
(1) Peer 50KVA
(3) Thermal Dynamics 2.50in capacity
(7) Smith Hand held torch assy.
(20) UP TO 10,000 lb. capacity
(10) sets up to 30,000 lb x 12 foot diameter capacity
When you choose Anderson Dahlen, you get a partner built around quality, compliance, and long-term reliability. We integrate welding, fabrication, machining, and finishing under one roof, ensuring faster delivery, better control, and consistent quality.
From high-purity tanks to industrial skids and structural frames, our welds form the backbone of systems that perform for decades.
Customer Advantages:
In-house engineering and certified welding expertise.
Broad range of welding processes to match every material and industry need.
Orbital and mechanized systems for high repeatability and sanitary quality.
FAT testing and traceable documentation for peace of mind.
Proven track record across regulated and industrial markets.
We provide TIG, MIG, FCAW, PAW, SAW, orbital, stud, and seam welding, supporting both sanitary and industrial fabrication.
Yes. Our welders are ASME U, R, and UM certified, qualified under AWS and ASME Section IX
We commonly work with stainless steel, carbon steel, aluminum, copper, and high-nickel alloys.
Yes. We specialize in TIG and orbital sanitary welds with smooth, crevice-free finishes and passivation options.
We supply WPS/PQR/WPQ records, weld maps, inspection reports, and full material traceability.
Yes. We conduct hydro, air, and helium testing, as well as dye-penetrant and borescope inspections.
Absolutely. We manage everything from precision components to large-scale industrial assemblies
Yes. We offer full surface finishing for corrosion resistance and sanitary compliance.
Food processing, pharmaceuticals, industrial manufacturing, power generation, and water treatment.
Contact us with your drawings or scope details, and our engineering team will provide a tailored quote.
Our team is here to answer questions, provide quotes, and offer customer support. Let us know how we can help.
