公称通经 | 标准代号 | 企业代号 |
DN15 | C(S)-45E-A DN15X15.9 | 45ASJ15 |
DN20 | C(S)-45E-A DN20X22.2 | 45ASJ20 |
DN25 | C(S)-45E-A DN25X28.6 | 45ASJ25 |
DN32 | C(S)-45E-A DN32X34 | 45ASJ32 |
DN40 | C(S)-45E-A DN40X42.7 | 45ASJ40 |
DN50 | C(S)-45E-A DN50X50.8 | 45ASJ50 |
DN65 | C(S)-45E-A DN65X76.1 | 45ASJ65 |
DN80 | C(S)-45E-A DN80X88.9 | 45ASJ80 |
DN100 | C(S)-45E-A DN100X101.6 | 45ASJ100 |