规格标准ANSIB16.48,HG21547-93,材质,碳钢ASTMA694F42,F46,F48,F50,F52,F56,F60,F65,F70
ASTMA182F304/304L,F316/316L,F321,F347,F44304/304L/304H,304N1,304N2,316/316L,316H,316Ti,317L,309S,309H,310S,310H,321,321H329,347,347H,348,348H,F20,NO8020,F44,S31254,254Smo,F45,S30815,F46S30600,F47,S31725,F48,S31726,F49,S34565,F56,S33228,F58,S31266,F62,No8367合金钢ASTMA182F1,F5,F7,F9,F11,F12,F22, F91双相钢/超级双相钢ASTMA182F51/UNSS31803,F53/UNSS32750,F55/UNSS32760,F50,S31200,F57,S39277,F59,S32520,F60,S32205,F61,S32250,F904L,NO8904特