Description: (Super) Duplex Stainless Steel.Standard: ASTM A789: Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General ServiceASTM A790: Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe......Features:1.Excellent general and local corrosion resistance, especially stress corrosion, pitting corrosion, crevice corrosion, corrosion fatigue and abrasion & corrosion.2.Good weldability3.Good comprehensive mechanical properties4.Excellent intergranular corrosion resistance5.High cost-effectiveness, long life timeMain steel grades: S31803, S32250, S32750, S32
S32304 S31803 S32550 S32750 S32760 S32205 S31500 (Super) Duplex Stainless Steel Pipe