24 Hour service

Call Us

For inquiries from United StatesEuropeAfrica, and the Asia Pacific Rim, please contact:
Phone: 713-462-8081
Fax: 713-462-8342

For inquiries from Central / South America, Mexico and The Caribbean, please contact:
Phone: 713-744-4216
Fax: 713-462-7431

Plate Rolling & Heavy Fabrication Division

Through its integrated Plate Rolling & Heavy Fabrication Division, American Alloy Steel now offers in-house rolled and tack welded cylinders, and/or rolled and fully welded cylinders, along with other custom formed shapes. This, combined with one of North America’s largest plate inventories, helps to better service our customers.


Multiple mechanical and hydraulic plate rolls Cold rolling to 5″ thick, hot rolling to 8″ thick

  • Diameters from 24″ ID
  • Rolled cylinders to 168″ lengths (single course)

Ten (10) dual wire sub arc longitudinal / circumferential welding stations Hot forming, normalizing, stress relieving furnaces

  • 14″ x 51″ car bottom – 1700 degree F maximum
  • 10″ x 16″ sled bottom – 1850 degree F maximum

Carbon, Carbon Moly, Chrome Moly, Stainless steel, high strength/low Alloy, and Clad plate, with qualified welding procedures.
ASME U, U2, S (parts only) and PED certified