Stainless Piping Specialists

Stainless Piping Specialists

Stainless Piping Specialists

Stainless Piping Specialists proudly operates as the manufacturing division of Stainless Unlimited. Founded in 1985, Stainless Unlimited evolved into a fabricator that provided a superior finished product at unbeatable speeds and complete engineering support throughout the process. These aspects brought Stainless Unlimited’s concept of full service to life. Today, Stainless Piping Specialists maintains a staff that provides expert design and engineering support, while offering diverse manufacturing capabilities to suit products needs. Our company offers one of the largest standing inventories of stainless steel raw materials and turnaround times are better than any other stainless fabricator around.

Company details

1330 East Main Street, PO BOX 510 , Omro , Wisconsin 54963 USA
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Business Type:
Industry Type:
Pipes and Piping
Market Focus:
Nationally (across the country)
Year Founded:

Our staff at Stainless Piping Specialists lives by the reputation for meeting and exceeding customer needs at competitive pricing, well known throughout the fire apparatus, water treatment, and custom stainless fabrication industries.

Since the inception of Stainless Unlimited, its facilities have grown to over 100,000 square feet, while continuously updating facilities and equipment to provide customers with the widest range of choices in manufacturing capabilities.

We provide a wide variety of capabilities for an extensive range of industries.
Stainless Piping Specialists is one of few custom fabricators that takes your projects to the next level. Our professional, qualified staff fully understands the technologies that back our industry. Since the start, our engineers and manufacturing personnel have proved the greatest resource that guides our success.

Our skilled welders are qualified in multiple processes including MIG, TIG, and ASME Code B31 welding processes full penetration gas-backed welds and can offer the flexibility required of high variety – low volume parts or one-of-a-kind projects.

We also place great emphasis on corrosion protection, in addition to the machining, fabrication, and welding aspects of Stainless Piping Specialists. Non-ferrous stainless steel is used throughout our facilities to reduce the threat of carbon contamination. Every component we produce is passivated by immersion into a 22’ lg x 8’ wide x 4.5’ deep ammonium bifluoride and nitric acid bath – a process that guarantees absolute protection inside and out. After passivating, Stainless Piping Specialists also offers electropolishing for parts that require a highly-polished finish. We are one of the few in the industry that offers the full immersion passivation process, and we’re proud of it.

Stainless Piping Specialists serves local, national, and international customers in a variety of industries within the wastewater treatment, aeration, water filtration, and truck manufacturers arenas.

End Products of our Services Include:

  • Fully Passivated Stainless Pipe fabrications
  • Custom Suction/ Discharge manifolds
  • (R/O)Reverse Osmosis pipe spools
  • Aeration system piping