ASTM A789 UNS S31803 manufacturers
ASTM A789 is a specification for seamless and welded ferritic/austenitic stainless steel tubing for general service, covering duplex grades including UNS S31803, ASTM A789 UNS S31803 tube has excellent corrosion resistance and high strength.
Standard: ASTM A789, ASME SA789
OD: 1/8' '~ 5''
Thickness: 0.015” ~ 0.500”
End: Beveled End, Plain End