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| 1 | 90°弯头 | 60 | 个 | DN40*3.5mm PN16 Q235B 160mm 焊接 热镀锌 A >0 GB/T 12459 | **** | ||||
| 2 | 90°弯头 | 60 | 个 | DN25*3.2 PN16 Q235B 1.5D 对焊 喷砂 Ⅱ ≥0 GB/T12459-2017 | **** | ||||
| 3 | 法兰 | 26 | 片 | DN40 CL300 S31603 WN-RF HG/T 20615 SCH40S | **** | ||||
| 4 | 90度长半径弯头 | 10 | 个 | DN50*SCH10S CL300 06Cr19Ni10 1.5D 对焊连接 钝化 A ±1mm SMLS, GB/T12459 (I) GB/T13401 | **** | ||||
| 5 | 90度长半径弯头 | 10 | 个 | 1.5D DN40 022CR17NI12MO2 SCH40S BW 酸洗钝化 SMLS,GB/T12459(I) GB/T13401 | **** | ||||
| 6 | **异径管 | 2 | 个 | DN100 DN50 316L Sch10S Ⅰ 对焊 无缝 GB/T12459-2025 GB/T13401-2025 | **** | ||||
| 7 | 异径三通 | 3 | 个 | DN100X50 SCH10SXSCH10S 022CR17NI12MO2,BW SMLS GB/T12459(I) GB/T13401 | **** | ||||
| 8 | 90度长半径弯头 | 4 | 个 | DN350*SCH20 CL300 022Cr17Ni12Mo2 1.5D 对焊连接 钝化 A ±1mm SMLS,GB/T12459(I) GB/T13401 | **** | ||||
| 9 | 90度长半径弯头 | 6 | 个 | 1.5D DN250 022CR17NI12MO2 SCH20 BW 酸洗钝化 SMLS,GB/T12459(I) GB/T13401 | **** | ||||
| 10 | **异径管 | 1 | 个 | DN65 DN40 304 Sch10S Ⅰ 对焊 无缝 GB/T12459-2025 GB/T13401-2025 | **** |