Alloy Metals and Tubes International offers piping products from a large and diverse selection of alloys and sizes.

Stainless Steel and Specialty Alloy Piping Available In These Grades

Stainless Steel

  • Alloy 304L : UNS S30403 : ASTM A312
  • Alloy 310 : UNS S31000 : ASTM A312
  • Alloy 316L : UNS S31603 : ASTM A312
  • Alloy 317L : UNS S31703 : ASTM A312
  • Alloy 321 : UNS S32100 : ASTM A312
  • Alloy 347 : UNS S34700 : ASTM A312
  • Alloy 904L : UNS N08904 : ASTM A312
  • 254 SMO : UNS S31254 : ASTM A312

 

Specialty Alloy

  • Super Duplex 2507 : UNS S32750 : ASTM A790
  • Duplex 2205 : UNS S31803 : ASTM A790
  • Monel 400 : UNS N04400 : ASTM B165
  • Inconel 625 : UNS N06625 : ASTM B444
  • Incoloy 825 : UNS N08825 : ASTM B423
  • Hastelloy C276: UNS N10276 : ASTM B619
  • Inconel 600 : UNS N06600 : ASTM B167
  • Incoloy 800H/HT : UNS N08810/N08811 : ASTM B407
  • Incoloy 20 : UNS N08020 : ASTM B729

Our piping products meet ASTM, ASME, EN, NACE and NORSOK standards.