青岛炼化动力中心2#锅炉高压蒸汽管道材料升级项目支管台15159482中国石化青岛炼油化工有限责任公司支管台\DN350×DN50 SCH160 BW MSS SP-97 F91 ASTM A182 S<0.01%,P<0.02%支管台\DN400×DN50 SCH160 BW MSS SP-97 F91 ASTM A182 S<0.01%,P<0.02%支管台\DN350×DN20 SCH160 BW MSS SP-97 F91 ASTM A182 S<0.01%,P<0.02%支管台\DN300×DN50 SCH160 BW MSS SP-97 F91 ASTM A182 S<0.01%,P<0.02%支管台\DN150×DN20 SCH160 BW MSS SP-97 F91 ASTM A182 S<0.01%,P<0.02%支管台\DN250×DN50 SCH160 BW MSS SP-97 F91 ASTM A182 S<0.01%,P<0.02%支管台\DN300×DN20 SCH160 BW MSS SP-97 F91 ASTM A182 S<0.01%,P<0.02%支管台\DN350×DN25 SCH160 BW MSS SP-97 F91 ASTM A182 S<0.01%,P<0.02%支管台\DN400×DN20 SCH160 BW MSS SP-97 F91 ASTM A182 S<0.01%,P<0.02%
2026-10-08