不锈钢 材质1Cr13,2Cr13,3Cr13,4Cr13,1Cr17,1Cr17Ni2,304,316,321,317. 不锈铁连铸坯150方,180方,250方, 304,316连铸坯240*260,390圆,500圆, 718,625,718,725,GH4169,GH2132,GH3030,GH3039,GH3128,GH4145,2507/F53,S32760/F55, S32550/F61,F51 ,2205/F60,17-4PH(630),17-7PH(631),15-5PH 圆钢:轧圆15-130,锻圆140-450。 不锈铁无缝管,高温合金管,镍基合金管,哈氏合金管,双向钢管,沉淀硬化管。