Kyocera - Основной каталог 2010-2011 ENG

                                                                   для заказа - kyocera@kyocera-tools.ru

Summary of Internal Threading

Tooling Application Table (Internal Threading)

                                                                                         Metric      Unified Parallel Pipe Whitworth               Tapered Pipe       American            30°
                                                                                            M                                                                       National Pipe   Trapezoidal
Thread Type
                                                                                                      UN. UNC   G(PF)                              Rc (PT)                                Tr
                                                                                                     UNF. UNEF  Rp(PS)                   W          BSPT            NPT

Thread shape                                                                             Internal    Internal   Internal                 Internal  Internal         Internal        Internal
                                                                                                                                                              1 47            1 47             30
                                                                                            60          60         55                       55
                                                                                             P           P         P                         P        55               60               P
                                                                                         External    External   External                 External      P                P           External
                                                                                                                                                   External         External

                          Pitch
                                                 mm TPI TPI TPI TPI TPI mm

Toolholder Shape

       VNT J27

              Partial Profile                                                            0.75~1.5    28~18                                                                      

                                                                                         J27 J27

HPT J24       Partial Profile                                                             0.75~1.5    28~16              24~18                    28~19                           
PST J26                                                                                  (0.75~1.5)  (28~18)                J24                     J24                             
                                                                                                                                                                                                   J
SIN J17                                                                                      J24        J24
                                                                                             J26        J26

              Partial Profile Partial Profile Full Profile Partial Profile Full Profile  0.5~5.0     24~8       19~11     16~11                    28~11            18~11.5                        Threading
                                                                                           J7          J9        J9        J9                       J11               J11

                                                                                         0.5~5.0     48~8       28~11     24~11                    28~11             2.0~5.0
                                                                                           J13         J13       J15       J15                       J15                               J15

 CIN J17                                                                                 1.0~5.0     24~8       19~11     14~11                    28~11            11.5                
KITG J23                                                                                   J7         J9         J9        J9                       J11                J11
                                                                                                                                                                                    2.0~5.0
                                                                                         0.5~5.0     48~8       28~11     24~11                    28~11                             J15
                                                                                           J13         J13       J15       J15                      J15

                                                                                         0.5~3.0     48~8       28~11                    24~8      28~11                           
                                                                                           J23        J23        J23                       J23      J23

STWP J28

              Partial Profile                                                            0.75~3.5    28~8                                                                       

                                                                                         J28 J28

For parallel pipe and tapered pipe which is not suitable for bottom diameter, it is considered to be outside of recommendation.
Pitch inside ( ) indicates PST.

                                                                                                               kyocera@kyocera-tools.ru                                                            J3
                                                                                                                  www.kyocera-tools.ru