Spuncast
Centrifugally cast tubing with integrated secondary operations
Since 1976 · 51 to 200 people · Employee-owned
About Spuncast
Spuncast specializes in centrifugally cast steel tubes and cylindrical components. Its alloy offerings include high-strength low-alloy steels, stainless steels, duplex grades and precipitation-hardening grades. The Wisconsin foundry combines casting with on-site heat treatment and CNC machining. Customers can obtain tubular castings with secondary turning, boring, honing and milling, alongside structural and chemical material testing. The company supports applications in industrial equipment, energy, metals processing and fluid-handling systems.
Ownership, size and founding year from the company's own website, Nov 6, 2026 · Industries from the company's own website, Nov 6, 2026
Services
Centrifugal casting
Custom cylindrical steel components and tubing, with alloy selection for the intended operating conditions.
Boring
Turning, boring, honing and milling of centrifugally cast tubing components using in-house machining resources.
CNC machining
Turning, boring, honing and milling of centrifugally cast tubing components using in-house machining resources.
Milling
Turning, boring, honing and milling of centrifugally cast tubing components using in-house machining resources.
Heat treatment
On-site heat treatment as part of the centrifugal steel casting manufacturing route.
Metallurgical testing
Structural and chemical testing of materials to support casting requirements and finished-component evaluation.
Certifications
As Spuncast states them. Fabrication AI has not checked them with the issuer; ask the shop for the certificate.
Locations
Watertown business location
Business address
W6499 Rhine Road
Watertown, WI 53098Company location details for Watertown business location
Company sources
- Spuncast | Centrifugal Casting Foundry | Custom Steel Tubing
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- Spuncast | Contact Us | Wisconsin Metal Casting Company
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- Centrifugal Casting Services | High-Performance Steel Tubing | Spuncast
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- CNC Machining Capabilities | Spuncast
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- Metallurgical Testing that Benefits Manufacturers | Spuncast
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- About Spuncast
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- Spuncast | Industries | Metal Casting Applications
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