2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN

                                                                     для заказа - info@mitsubishitools.ru

   Steam, gas                                    Pipe couplings      Motion transmissions                  Aircraft and  Oil and gas
and water pipes                                 for food and fire                                          aerospace
                                                fighting industries

Taper Pipe    American                          Round ISO Trapezoidal American                             UNJ API Buttress API Round
  Thread        NPTF                                                                                                        Casing Casing&Tubing
                                                DIN 405              30°          ACME
   BSPT

R=0.137P      30° 30°                               R=0.22105P       30°                              1/8P                                 30° 30°
 27.5°27.5°                                     R=0.25597P                        29° 60°

                                                         30°

90° R=0.137P  1°47'                                                                                                      10° 3°     1°47'      90°      1°47'
                                         1°47'                                                                            90°
    R         90°                                 R=0.23851               0.366P  0.3707P                  R=0.18042P                        CSG
    Rc                                                                                                                    BCSG              LCSG
              NPTF                              Rd                   Tr           ACME                     UNJ
                                                                                                                         thread/inch       thread/inch
thread/inch   thread/inch                       thread/inch           mm          thread/inch              thread/inch                                         THREADING
                                                                     1.5, 2                                                  5               10, 8
19, 14, 11    14, 11.5, 8                         10, 8              3, 4, 5      12, 10                           
                                                    6, 4                          8, 6, 5                                                      
                                                                                                          *
                                                                                  

   

             

* When machining an internal UNJ thread, cut an internal hole with the appropriate diameter. Then machine with 60° American UN.

	 In this case, a full form type insert cannot be used.

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