AODISI Z3型胀紧联结套

标记示例

内径d=150mm,外径D=200mm的Z3型胀紧联结套：

胀套Z3-150X200 JB/T7934-1999

                                                     Z3型胀紧联结套的基本尺寸和参数                                                   

注：Z3型胀紧联结套螺钉的机械性能等级为12.9级