MATHIS RESTORATION

Appleton Stainless Incorporated (ASI) is a premier manufacturer, distributor, and wholesaler of standard and custom stainless steel piping products based in Appleton, Wisconsin. Established in 1999, the company specializes in high-quality pipe, tubing, fittings, and flanges, serving critical industries such as food and dairy, biopharmaceutical, semiconductor, wastewater, and power generation. Their extensive product catalog includes elbows, tees, reducers, laterals, crosses, and specialty items like instrument tee bodies and spectacle blinds, available in various grades including 304L, 316L, and 317L stainless steel.

Operating as a nimble contract manufacturer, Appleton Stainless is structured for rapid turnaround, with the capability to ship most custom fittings within six days or less. Their in-house manufacturing strengths include CNC machining, high-definition plasma cutting, precision welding, and specialty fabrication. They also offer value-added services such as custom cutting of polished tube and pipe up to 20 inches, which helps clients reduce scrap and handling costs. 

As a stocking manufacturer, the company maintains a significant inventory to support both small and medium-sized projects efficiently. Their products adhere to rigorous industry standards, including ASTM A774 and ANSI specifications, ensuring reliability for demanding industrial applications. With a focus on quality workmanship and innovative solutions, Appleton Stainless serves as a strategic partner for PVF distributors, contractors, and industrial manufacturers requiring precise stainless steel components.

Appleton Stainless Incorporated

Crosses

Lateral 30°

Pipe

Elbows (Smoothflow)

Sanitary-Pattern-Tee

Mitred Elbows

P-Traps

True Wye

Instrument Tee Body

Grooved Fittings

Lateral 45°

Appleton Stainless Incorporated

Supplier details

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