... design available. 1) Types: Seamless elbow2) Size: 1 1/4"3) Wall Thickness: STD4) Standard: ASME, ANSI, API, JIS, ... X2CrNiMo 17-12-3, X2CrNiMoN17-13-3, X3CrNiMo17-13-3, X2CrNiMo18-14-3, X2CrNiMoN17-13-5, X2CrNiMo18-15-4, X1NiCrMoCu31-27-4, X1NiCrMoCu25-20 ... 7, X1NiCrMoCuN25-20-7, X2CrNiMoN22-5-3, X2CrNiN23-4, X2CrNiMoN25-7-4, X2CrNiMoCuWN25-7-4, X2CrNiMoCuN25-6-3; P215NL, P265NL, 12Ni14, X10Ni9; L290NB ...