RathGibson LLC

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Established in 1961 (predecessor company 1952), RathGibson LLC manufactures and supplies welded and seamless tubing in stainless steel, nickel and titanium, and specialty alloys. Based in Janesville, WI, the company is a unit of the Precision Castparts Corp Energy Group


  • 2505 Foster Avenue  

Town, State, Country

  • Janesville, WI, United States  


  • 53547-0389 

Postal address

  • PO Box 389, Janesville, WI, 53547-0389  
  • Year Established 1961 (predecessor company 1952)
  • No. of employees 501-1,000
  • Ownership Precision Castparts Corp, 100.00%
  • End User Industries Oil & gas, energy, chemical, petrochemical, food, pharmaceutical, automotive


  • ISO 9001
  • AD-2000 Merkblatt
  • PED (97/23/EC)

Trade Association Membership

  • TPA - Tube & Pipe Association
  • Fabricators & Manufacturers Association
  • MSCI - Metal Service Center Institute
  • International Titanium Association


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