Alloy Metals and Tubes International stocks seamless instrumentation tubing in these alloys:
Austenitic Stainless and Nickel Alloy
254 SMO : UNS S31254 : ASTM A213
Alloy 317L : UNS S31703 : ASTM A213
Alloy 600 : UNS N06600 : ASTM B167
Alloy 625 : UNS N06625 : ASTM B444
Alloy 20 : UNS N08020: ASTM B729
Alloy 825 : UNS N08825 : ASTM B423
Alloy 904L : UNS N08904 : ASTM A213
Duplex Stainless Steel
Duplex 2205 : UNS S31803 : ASTM A789
Super Duplex 2507 : UNS S32750 : ASTM A789