AODISI Z2型胀紧联结套

标记示例

内径d=130mm,外径D=180mm的Z1型胀紧联结套：

胀套Z1-130X180 JB/T7934-1999

                                                     Z2型胀紧联结套的基本尺寸和参数                                                   

注：Z2型胀紧联结套螺钉的机械性能等级为12.9级