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Omega Steel CompanyOmega Steel Company
  • Line Pipe Inventory
    • Seamless API X65
    • Welded API X65
    • Large OD SAWL X56
    • Mill Partners
  • Tools and Info
    • API Spec Info
    • Pipe Chart
    • Calculators
    • Line Card
    • Omega Steel Blog
  • Houston Pipe Yards
    • CPS Channelview
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  • About Us
    • Meet Our Team
    • Our History
  • Request a Quote
1997: Omega Steel acquires Sligo Steel, a structural steel company in Saint Louis, Missouri, and the oldest steel company west of the Mississippi River.
2000: Omega establishes Premium Pipe to create a stocking program for API line pipe.

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We are Omega Steel, America's X65 Specialists. Learn more about our company and contact us today!

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Line Pipe Inventory
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Houston Pipe Yards
About Us
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Company Information

3460 Hollenberg Dr
St. Louis, MO 63044

800-325-9000
[email protected]

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Copyright 2025 © OMEGA STEEL
  • Line Pipe Inventory
    • Seamless API X65
    • Welded API X65
    • Large OD SAWL X56
    • Mill Partners
  • Tools and Info
    • API Spec Info
    • Pipe Chart
    • Calculators
    • Line Card
    • Omega Steel Blog
  • Houston Pipe Yards
    • CPS Channelview
    • CPS Baytown
    • Patriot Pipe Service
  • About Us
    • Meet Our Team
    • Our History
  • Request a Quote