Kyocera - Основной каталог 2010-2011 ENG
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American National Pipe: NPT
External Thread Internal Thread
Nominal Thread TPI Toolholder Insert Toolholder Insert
Partial Prole Full Prole Partial Prole Full Prole
NPT 27 KTTR -16 TT32R6000 - No Tools Available
NPT KTTXR -16F TTX32R6000
NPT 18 KTNR -16 - 16ER18NPT No Tools Available - -
NPT KTNSR -16
NPT 14 KTNR -16 - 16ER14NPT No Tools Available - -
NPT KTNSR -16 SINR2016S-16 - 16IR14NPT
1 NPT SINR2420S-16 - 16IR11.5NPT
1 NPT
KTNR -16 CINR3025S-16
1 NPT KTNSR -16
2 NPT 11.5 - 16ER11.5NPT
CINR3732S-16
Application of NPTF Thread
NPTF is the thread for sealing pipes without using any sealing material.
Thread symbol is similar to NPT but the Tolerance is different from that of NPT, therefore the above Inserts are not available for NPTF.
30°Trapezoidal: Tr The JIS Standard Trapezoidal Size to be machined by TNN Insert are shown. J
Pitch External Thread Internal Thread
(mm) Insert
Nominal Thread Toolholder Toolholder Insert Bore
2 Partial Prole No Tools Available Dia.
Tr 16X2 Full Prole Partial Prole Full Prole 14.00
Tr 18X2 No Tools Available - 16.00
Tr 20X2 18.00
Tr 22X3 KTNR -16 16ER200TR -- Threading
Tr 24X3 KTNSR -16
Tr 26X3
3 No Tools Available - - 19.00
Tr 28X3
Tr 30X3 3 SINR2016S-16 16IR300TR 21.00
Tr 32X3 -
Tr 34X3
Tr 36X3 23.00
Tr 38X3
Tr 40X3 SINR2420S-16 16IR300TR 25.00
- 27.00
Tr 42X3
Tr 44X3 29.00
Tr 46X3
Tr 48X3 3 CINR3025S-16 16IR300TR 31.00
Tr 50X3 33.00
Tr 52X3 KTNR -16 16ER300TR - -
Tr 55X3 KTNSR -16 35.00
Tr 60X3 37.00
Tr 65X3
3 CINR3732S-16 16IR300TR 39.00
41.00
43.00
45.00
- 47.00
49.00
52.00
57.00
62.00
Tr 70X4 4 KTNR -22 22ER400TR - CINR3732S-22 22IR400TR 66.00
Tr 75X4 72.00
Tr 80X4 81.00
Tr 90X4 86.00
Tr 95X4 -
Tr 100X4 91.00
Tr 105X4 96.00
Tr 110X4 101.00
106.00
TM Thread
TM Thread (old JIS 30°Trapezoidal Thread) has been discontinued. But if the “Nominal Dia. X Pitch” is the same, the above Tr Thread can be used.
TW Thread
TW Thread is 29°Trapezoidal Thread, therefore the above Inserts are not available.
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