规格 | 环刚度 | ||||||
DN200 | SN2.5 | SN4.0 | SN6.3 | SN8.0 | SN10 | SN12.5 | SN16 |
DN300 | SN2.5 | SN4.0 | SN6.3 | SN8.0 | SN10 | SN12.5 | SN16 |
DN400 | SN2.5 | SN4.0 | SN6.3 | SN8.0 | SN10 | SN12.5 | SN16 |
DN500 | SN2.5 | SN4.0 | SN6.3 | SN8.0 | SN10 | SN12.5 | SN16 |
DN600 | SN2.5 | SN4.0 | SN6.3 | SN8.0 | SN10 | SN12.5 | SN16 |
DN800 | SN2.5 | SN4.0 | SN6.3 | SN8.0 | SN10 | SN12.5 | SN16 |
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