Dynamic high strength pipe is fabricated by cold forming steel conforming to ASTM A-653 Grade 50. The interior and exterior surface is given a hot dipped zinc coating followed by a conversion coating. The exterior is then finished with clear acrylated urethane. Our tubing meets or exceeds the yield strength and section modulus of pipe conforming to ASTM F-1083.

Dynamic high strength welded steel tubing is certified to meet 50,000 minimum yield strength requirements. Wall thickness in this grade is available starting at 16 gauge with a G90 coating weight through 8 gauge G185. Contact customer service for more details.

Our tubing meets or exceeds the following specifications:

  • F-162 Federal Aviation
  • M-181 AASHTO
  • CEGS 02821 Dept. of the Army
  • NFGS 02831 Dept. of the Navy
  • FBP 02920 & 02821 Department of Justice
  • ASTM F-1083 for pipe section modulus and yield strength
  • RR F-191 Chain Link Fence Specification
  • ASTM A513
  • ASTM A787 (G-90)
  • ASTM A500 Grade B
  • 50,000 Yield / 55,000 Tensile
  • 50,000 Yield / 65,000 Tensile