四建公司中石油吉林石化控制室项目-26-20-电仪-NGSKY-001813-管件-TJSKYZC-0953 0955 0956中石化第四建设有限公司无缝三通\DN40×DN20 SCH80S/STD SH/T 3408 06Cr19Ni10 GB/T 14976无缝三通\DN50×DN50 SCH40S/SCH40S SH/T 3408 06Cr19Ni10 GB/T 14976无缝三通\DN40×DN40 SCH80/SCH80 SH/T 3408 06Cr19Ni10 GB/T 14976无缝同心大小头\DN25×DN20 SCH40S/SCH40S SH/T 3408 06Cr19Ni10 GB/T 14976短节\DN25×SCH40S L=80 ENR STD PE 06Cr19Ni10 GB/T 14976支管台\DN50×DN20 CL3000 SW ENR STD 06Cr19Ni10 GB/T 14976无缝三通\DN40×DN40 SCH80/SCH80 SH/T 3408 06Cr19Ni10 GB/T 14976无缝三通\DN50×DN40 SCH40S/SCH80S SH/T 3408 06Cr19Ni10 GB/T 14976无缝同心大小头\DN40×DN32 SCH80S/SCH80S SH/T3408 06Cr19Ni10 GB/T 14976无缝同心大小头\DN40×DN20 SCH40S/SCH80S SH/T3408 06Cr19Ni10 GB/T 14976无缝弯头\90° DN80 SCH40S R=1.5D SH/T 3408 06Cr19Ni10 GB/T 14976无缝弯头\90° DN40 SCH80S R=1.5D SH/T 3408 06Cr19Ni10 GB/T 14976无缝同心大小头\DN50×DN40 SCH40S/SCH80S SH/T 3408 06Cr19Ni10 GB/T 14976
2026-09-10