Domestic Seamless Steel Pipe

We have the Domestic Seamless Steel Pipe you need, when you need it.

Merfish United stocks the Michigan Seamless Tube that has set the standard for high quality seamless pipe products. We have MST A106 pressure pipe available when you need it. A106 seamless pressure pipe products suit applications that transport fluids and gasses that reach high temperature and pressure levels. We stock Plain End sizes from 1/2” to 2” with the industry exclusive Blue Diamond® finish, the world-renowned UV coating that meets ASTM/ASME A/SA 106 requirements and offers superior surface protection against rust. All MST A106 seamless pressure pipe products are 100% melted and manufactured entirely in the USA.

  • Seamless Steel Pipe

    • Schedule (SCH) –SCH 40, SCH80
    • Sizes – 1/2” through 2” IPS
    • Lengths –21′
    • End Finish – Plain End (PE)
    • Coating – Blue UV Coating (Blue Diamond®) and Yellow Stencil
    • Specs – ASTM/ASME A/SA 106
    • Fully comparable with nipple manufacturers’ cutting oils (threading)

Talk With Us! Call: 800-777-7473

Sharpen Your Competitive Edge With Merfish United

  • Become more competitive and manage your risk on volatile commodity products while turning inventory more quickly.
  • Break bundles and take advantage of low weight minimums while mixing and matching products, including copper tube, PVC pipes, threaded rod, strut and all other products we carry.
  • Buy what you need, when you need it.
  • Take advantage of routine ‘milk run’ delivery routes for service once or twice per week.

Talk With Us! Call: 800-777-7473

Contact Us

Fill Out the Form Below.
Or Call Us at (800) 777-7473.

We Deliver On Our Promise

  • Reliable, On-time delivery dates.
  • Knowledgeable service staff pick orders accurately at the warehouse.
  • Reliable delivery made with our own fleet of flatbed trucks.
  • Unique in the Industry - We’ll help you unload at delivery locations including jobsites!
  • As you need, we allow will-calls at all warehouse locations 5 days per week!
  • MTR’s available on all steel pipe.