TW Metals - Nuclear Materials Solutions

 TW Metals - Nuclear Material Solutions is a full line nuclear service center dedicated to the nuclear power industry. We can support the supply of ferrous and non-ferrous materials in the forms of bar, plate, sheet, structural shapes, pipe, tubing, flanges, fittings, fasteners, weld rod, rebar, castings and forgings.  In addition, we can supply specialty Machine Components and Fabrications.  TW also maintains a CRN for Mechanical Tube Plugs, Torq’ N Seal®,for plugging of Nuclear Heat Exchangers and Condensers. TW Metals maintains the highest nuclear accreditation with our Quality System Certificate, QSC-597. Our quality program complies with ASME III Division 1, 2 & 3, NCA3800, and Canadian Nuclear CSA Z299 requirements. TW has supported the Canadian Nuclear Power Plants with critical components for Isolation Bulkhead & Seal plates, Shielding Support Frame, Nuclear castings and material that produce the end fittings, shield plugs, and lock springs, Associated Isolation Components, Heat Exchangers, and many more.

Company Information

TW Metals - Nuclear Materials Solutions 880 Brickworks Drive
Leetsdale Pennsylvania
15056 United States

Products & Services

  • Raw Materials (castings, forgings, bar, etc.)
  • Machining and/or fabrication (general)
  • Instrumentation (miscellaneous)
  • Mechanical Equipment and Components
ASME Sect.III QSC (NCA3800) NQA-1 10CFR21 10CFR50 10CFR70 10CFR71

Contact Information

Allan Valentine Director of Nuclear Business Development
Dean Breedon Canadian Sales Manager
905-975-8391 484-359-9336

Contact us for more information. Drop us a line!

General & Contact
Fax: (905) 839-7085
Our Address
Organization of Canadian Nuclear Industries
1550 Kingston Road, Suite 219
Pickering, Ontario L1V 1C3
Membership Enquiries & Support
Fax: (905) 839-7085


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