同径连接套      Coupling sleeves  

                   长度                                   外径                                                                    

                                                 Length                              Diameter                                                             重量

                                            毫米          英寸                     毫米        英寸                     ~  螺纹                   Weightapprox

                                            mm          inch                     mm          inch                ~  Thread                           kg     

                                           150           5 7/8                    44           1 3/4                        R32                           1.0

                                           150           5 7/8                   40            1 37/64                    R28                            0.9

                                           170           6 3/4                   55             2 5/32                     R38                            2.0

                                           190           7 1/2                    55            2 5/32                     T38                            2.0

                                           210           8 1/4                    63            2 33/64                   T45                            3.0

                                           210            8 1/4                   66            2 37/64                   T45                            3.1

                                           225            8 7/8                   76                 3                        T51                            4.8

                                           235            9 1/4                    72           2 7/8                       T51                            4.7

                                           235            9 1/4                    77            3 1/32                    T51                            4.9

 

 

                                                          变径连接套               Coupling sleeves of different diameter

~                                                    长度                                   外径                                                                    
                                                 Length                              Diameter                                                             重量
                                            毫米          英寸                     毫米        英寸                     ~  螺纹                  Weightapprox

                                           mm          inch                     mm          inch                      Thread                           kg    

                                           150           6 1/8                     45          1 3/4                    R25-R32                         1.1

                                           160           6 1/4                     45          1 3/4                    R25-R32                         1.2

                                           160           6 1/4                     45          1 3/4                    R28-R32                         1.2

                                           160           61/4                     55          2  5/32                   R32-R38                        1.8

                                           180          7 1/16                    55          2  5/32                  R32-R38                        2.2

                                           170          6 3/4                      56          2  1/8                    R32-T38                         2.1

                                           190         7  1/2                      63          2  33/64                 R32-T45                        3.2