Mackson Nuclear
Mackson Nuclear is the Leading Supplier of Nuclear Fasteners, Tubing and Certified Nuclear Components
Customers rely on Mackson as a leading domestic supplier of nuclear safety related and ASME code materials, including OEM and specialty engineered items. We can assist in the development and implementation of fastener standardization and consolidation programs. Our structural steel sourcing capability has helped us become one of the leading providers of structural steel for nuclear plant capital projects.
Mackson understands the unique challenges of the nuclear industry. The certification and safety of the parts we supply is our top priority. We manage commercial grade dedication ensuring the components supplied to nuclear plants are safe and traceable. Nuclear obsolescence management helps provide continued supply of unsupported components for vital nuclear power plant applications. Mackson has dedicated resources to manufacture and supply these parts to stringent specifications.
The people at Mackson have the knowledge and experience necessary to help make your projects successful. We have been serving the nuclear industry since 1984 and our sales and quality assurance personnel have a combined experience of more than 100 years in all facets of nuclear fasteners. As a key part of MetalTek Energy Products, Mackson helps nuclear customers source one link or multiple links of their supply chain from a single source. We currently serve many of the largest customers in the industry and our personal, customized service is second to none.
Mackson Nuclear Certifications
- ASME Quality System Certificate QSC-554 (Click to download a copy)
- ANSI N45.2
- 10 CFR 50 Appendix B
- NQA-1
- NCA 3800
- Audited by NUPIC and NIAC
The Mackson Product Line Includes:
Studs (All Diameters)
- A193 B16
- A193 B6
- A193 B7
- A193 B8 (304SS)
- A193 B8M (316SS)
- A453 GR660
- Low Carbon
Bolting
- A 325 Hvy Hex Head
- A193 B7 Finished & Hvy Hex
- A193 B8 (304SS) Finished & Hvy Hex
- A193 B8M (316SS) Finished & Hvy Hex
Threaded Rod (All Diameters)
- A193 B16
- A193 B6
- A193 B7
- A193 B8 (304SS)
- A193 B8M (316SS)
- A453 GR660
- Low Carbon
Nuts
- ASTM A194 GRADE 2H
- ASTM A194 GRADE 7
- ASTM A194 GRADE 8 (304SS)
- ASTM A194 GRADE 8M (316SS)
- ASTM A563 GRADE A
Pipe
- Carbon, Stainless, Chrome-Moly, Special Alloys
- Seamless & Welded
Fittings
- Carbon, Stainless, Special Alloys
- Forged & Buttweld
- Seamless & Welded
Bar
- Carbon & Stainless Flat Bar
- Carbon, Stainless, Special Alloys
- Cut To Size Studs
- Threaded Rod
Flanges
- Carbon, Stainless, Special Alloys, Spectacle, Plate & Orifice
Structural Shapes and Plate
- Carbon, Stainless, Hi Temp
- Laser Cutting
- Special Cutting Available
Specialty Mackson Nuclear Items
- Engineered Parts
- Small Fabricated Parts
- Special Fasteners
Materials available for spent fuel storage canister procurement, specializing in accurate cost analysis.
Expedited deliveries, proven track record in nuclear utility contract management & reducing plant inventories
To contact Mackson, please call 800-634-8176.
