... , 431, 2205, 2507, 17-4PH, 17-7PH, 904L. Jiangsu Sheye Metal always stock the square stainless steel bar in 304 and 316L ... up to 12m. To meet various requirements from foreign customers, Jiangsu Sheye Metal provides different processing services, like Square stainless bar ... , 416, 420, 440C, 430, 431Duplex Stainless Steel Series 2205, 2507Nickel-base Alloy Series 904L, 17-4PH, 17-7PH,F51, F55, 253MA ...