47-AEM1-2604-5319748967-锻件上海中石化高桥化工材料有限公司支管台\DN80×DN20 CL3000 SW MSS SP-97 LF2 CL1 ASTM A350支管台\DN80×DN15 CL3000 SW MSS SP-97 LF2 CL1 ASTM A350 -46℃ Impact Test无缝偏心大小头\DN80×DN50×SCH40/SCH40 SH/T 3408 Gr.6 ASTM A333 -46℃ Impact Test锻制弯头\90° DN20 CL3000 SW SH/T 3410 LF2 CL1 ASTM A350 -46℃ Impact Test
2026-04-27