ASTM A789 ASME SA 789 S31803 S32205 S32101 S32750 S32760 S32304 S31500 S31260 Seamless Pipe, Alloy 2205 UNS S32305\/S31803 is a 22% chromium, 3% molybdenum, 5-6% nickel, nitrogen alloyed duplex stainless steel pipe Su dideliu universaliu, vietiniu ir atspariu streso korozijai, be didelio stiprumo ir puikaus smūgio tvirtumo.