Общий каталог Yamawa 2022 - 2023 - страница 811

Pipe Tap Series
Overall
length
L
Thread
length
ℓ
Position on
basic dia.
ℓg
Shank
dia.
Ds
Size of
square
K
Length of
square
ℓk
⑧
JIS
S-NPT


Spiral Fluted Taps
(for blind hole)
①
JIS Hand Taps for American Taper Pipe Threads, Short (ℓg) Type


Spiral Fluted Taps
(for through hole)
②
Specification
■T he S-NPT is a hand tap for the American
tapered pipe threads and is used for tapping
where it is necessary to shorten the fitting


Spiral Pointed Taps
(for through hole)
length for piping parts. Its main purpose is


③
tightness of threaded parts in connection with
Recommended Tapping Speeds depending on Materials
pipe parts etc.
Medium carbon steels High carbon steels Alloy steels
中炭素鋼 高炭素鋼 合金鋼
〜
5 〜
5 〜
5


Hand Taps
( m / min ) ( m / min ) ( m / min )


④
TYPE：1 TYPE：2


Cemented
Carbide Taps
⑤
g g


Roll Taps
Segment：1G


⑥
Basic No. of TYPE
Size Class Code Chamfer major dia L ℓ ℓg Ds K ℓk MSRP
(mm)
(mm) (mm) (mm) (mm) (mm) (mm) flutes
For American Pipe Threads
1/16-27 NPT ANSI G TSNPT01L 3P 7.770 54 14 10.1 8 6 9 4 1 ¥4,890 ※


Special Thread Taps
Simple Inspection Tools
1/8-27 NPT ANSI G TSNPT02L 3P 10.117 55 16.5 10.5 8 6 9 4 2 ¥4,890 ※


⑦
1/4-18 NPT ANSI G TSNPT04O 3P 13.426 62 19.5 12.5 11 9 12 4 2 ¥6,930 ※
3/8-18 NPT ANSI G TSNPT06O 3P 16.866 65 21 14 14 11 14 4 2 ¥11,600 ※
1/2-14 NPT ANSI G TSNPT08Q 3P 20.980 80 27 17 18 14 17 4 2 ¥19,100 ※
3/4-14 NPT ANSI G TSNPT12Q 3P 26.325 85 29 19 23 17 20 4 2 ¥31,800 ※

Pipe Taps
1 -11 1/2 NPT ANSI G TSNPT16T 3P 32.934 95 35 22 26 21 24 5 2 ¥58,900 ※

⑧
1 1/4-11 1/2 NPT ANSI G TSNPT20T 3P 41.689 105 37.5 24.5 32 26 30 5 2 ¥89,300 ※
1 1/2-11 1/2 NPT ANSI G TSNPT24T 3P 47.760 110 38.5 25.5 38 29 32 6 2 ¥127,000 ※
2 -11 1/2 NPT ANSI G TSNPT32T 3P 59.797 120 42.5 27.5 46 35 38 6 2 ¥200,000 ※
Thread Mills
Premium Thread Mills
⑨
Dies
⑩
Center Drills
Centering Tools
⑪


JIS
※ = Specified Distribution Items. Made to order products. ⑧-84