| 公称通经 | 标准代号 | 企业代号 |
| DN15 | C(S)-45E-B-S DN15X15.9 | 45ASJ15B |
| DN20 | C(S)-45E-B-S DN20X22.2 | 45ASJ20B |
| DN25 | C(S)-45E-B-S DN25X28.6 | 45ASJ25B |
| DN32 | C(S)-45E-B-S DN32X34 | 45ASJ32B |
| DN40 | C(S)-45E-B-S DN40X42.7 | 45ASJ40B |
| DN50 | C(S)-45E-B-S DN50X50.8 | 45ASJ50B |
| DN65 | C(S)-45E-B-S DN65X76.1 | 45ASJ65B |
| DN80 | C(S)-45E-B-S DN80X88.9 | 45ASJ80B |
| DN100 | C(S)-45E-B-S DN100X101.6 | 45ASJ100B |