圆法兰 JT-XAFQD JT-XAFQU JT-XAFQO JT-XAFQQ JT-XAFQF JT-XAFQX JT-XAFXD JT-XAFXU JT-XAFXQ
方法兰 JT-XAFFD JT-XAFFU JT-XAFFO JT-XAFFX JT-XAFLD JT-XAFLU
对边法兰 JT-XAFOD JT-XAFOU JT-XAFOO JT-XAFOQ JT-XAFOF JT-XAFOX JT-XAFMD JT-XAFMU JT-XAFMQ | 623 | ZZ (双盖式) ※VV (非接触式 橡胶密封圈) DD (接触式 橡胶密封圈) | 20~40 | 3 | 10 | +0.015 0 | 4 | 2.65 | 33 | 16 | 7 | 7 | 14 | -0.006 -0.024 | 24 | 27 | 24 | — | 6.5 | 3.7 | 3.3 |