ASTM A789-ASME SA789 SAF2507 二相鋼管
Name:ASTM A789-ASME SA789 SAF2507 Duplex Steel Tube Size: 1/8” NB to 36” NB, 1/4” OD to 36” OD sizes stainless steel welded tubes also available Material: UNS31803 UNS32205 UNS32750 UNS32760Duplex2507,2205,2520 Connect Type: As Welded, EFW, ERW Thickness range: 1mm to 20mm,SCH 5,SCH 10,SCH 40,SCH 80, SCH80S,SCH 160,SCH XXS Surface Treatment: Hot Finish, Cold Finish, Bright Annealed, Polished, Annealed and Pickled, Passivated, Stress Relived, As Welded, Welded & Externally Polished, Welded Annealed...
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