Steel Types & Capabilities

At Indiana Tube, we use only the highest-quality low-carbon steel available.  Our steel tubing products are manufactured to tolerances which are more than twice as tight as the industry standards, making us the ideal choice for customers with the most exacting requirements for the most demanding applications. Also, because we slit our sheet steel in house, we retain full traceability of every tube we produce from the steel mill to the finished product.

Low Carbon Grades available in cold rolled and hot rolled pickled and oiled.

  • Classifications (CS, DS, DDS, EDDS, HSLA, XF, & DP)

HSLA Grades (50, 60, 70 & 80)

A606 Type 4 Grade 70/80


  • Copper
  • Nickel
  • Aluminized

Welded Steel Tube:

Standard industry specifications:

  • SAE J526
  • SAE J356 Type "A"
  • ASTM A513 Type 1 & 2, C1008
  • JIS G 3445 STKM 11A
  • GM-124M
  • ITC - 70 Grade (Oil & Gas Coiled Tubing)