Expert Stainless Steel Welding and Fabrication Services

For engineers and procurement managers, successful projects hinge on mitigating technical risk and securing a reliable supply chain. At Northern Manufacturing, we address both. Since 1951, we have delivered certified welding and fabrication services that transform complex designs into spec-ready components. Our blend of old-world craftsmanship and cutting-edge automation ensures every weldment meets the most stringent standards for quality, integrity, and performance.

  • Custom Stainless Fabrication Experts
  • Advanced Fabrication Technologies
  • Expert Team with Decades of Experience

Founded 1951

ISO 9001:2015 Certified

ASME & AWS Certified Welding

On-Staff CWI & ASNT Level III

Home » Precision Sheet Metal Fabrication Capabilities » Stainless Steel Welding and Fabrication Services

Our Core Welding Capabilities

Our 160,000+ sq. ft. facility is equipped with over 30 TIG stations and 40 MIG stations, staffed by a team of more than 60 certified welders. We provide comprehensive, certified welding processes to meet any project requirement.

Code & Manual Welding (GTAW & GMAW)

Our foundation is built on meticulous, code-compliant manual welding executed by our team of certified experts.

Certifications: Our procedures and personnel are qualified in accordance with AWS D1.1, D1.2, D1.6, and ASME Section IX.

TIG (GTAW) Welding: The ideal process for high-purity applications, complex joints, and parts requiring a flawless aesthetic finish. We have deep expertise in Stainless Steel, Aluminum, and Duplex Alloys.

MIG (GMAW) Welding: Delivers high-speed, high-quality welds perfect for structural fabrication and high-volume production runs.

Advanced Robotic & Laser Welding

We leverage state-of-the-art automation to enhance precision, repeatability, and throughput for projects of any scale.

Robotic Welding: Our 5 robotic cells, with envelopes up to 15′ x 30′, integrate advanced laser vision systems to produce exceptionally consistent, high-quality welds at a rapid pace. This is the definitive solution for high-volume production and large weldments.

Laser Welding: Using our Prima Optimo 5-axis laser, this process provides incredible speed (up to 100 in/min) with minimal heat input. The result is low distortion and superior weld quality for even the most delicate components.

Close up of a laser butt welded seam

Specialized Pipe & Tube Fabrication

We are a leader in fabricating complex stainless steel pipe and tube assemblies for critical industries from power and chemical to water treatment.

Robotic Pipe Welding: Our automated cells feature dual-axis positioners to handle complex pipe geometries, ensuring perfect, repeatable welds for critical systems.

Custom Spool Prefabrication: We build intricate pipe spool assemblies in our controlled shop environment, improving quality, accelerating on-site installation, and reducing overall project risk.

Your Stainless Steel Welding and Fabrication Partner

Choosing Northern Manufacturing means partnering with a team that has built its reputation on solving complex challenges. Our ISO 9001:2015 certified quality system, on-staff Certified Welding Inspector (CWI), and comprehensive capabilities make us the ideal partner for your most critical applications.