Общий каталог Yamawa 2022 - 2023 - страница 807

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 NPT Spiral Fluted Taps (for blind hole) ① JIS Hand Taps for American Taper Pipe Threads Spiral Fluted Taps (for through hole) ② Specification ■The NPT tap is a hand tap for the American tapered pipe threads and is used for products whose main purpose is the tightness of threaded Spiral Pointed Taps (for through hole) parts in the connection of parts for pipes. ③ Recommended Tapping Speeds depending on Materials 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 Segment：1G Roll Taps Basic ⑥ L ℓ ℓg Ds K ℓk No. of TYPE MSRP Size Class Code Chamfer major dia (mm) (mm) (mm) (mm) (mm) (mm) (mm) flutes For American Pipe Threads 1/16-27 NPT ANSI G TNPT01L 3P 7.770 54 17 12 8 6 9 4 1 ¥4,890 1/8-27 NPT ANSI G TNPT02L 3P 10.117 55 19 12.05 8 6 9 4 2 ¥4,890 Special Thread Taps Simple Inspection Tools ⑦ 1/4-18 NPT ANSI G TNPT04O 3P 13.426 62 28 17.45 11 9 12 4 2 ¥6,930 3/8-18 NPT ANSI G TNPT06O 3P 16.866 65 28 17.65 14 11 14 4 2 ¥11,600 1/2-14 NPT ANSI G TNPT08Q 3P 20.980 80 35 22.85 18 14 17 4 2 ¥19,100 3/4-14 NPT ANSI G TNPT12Q 3P 26.325 85 35 22.95 23 17 20 4 2 ¥31,800 Pipe Taps 1 -11 1/2 NPT ANSI G TNPT16T 3P 32.934 95 45 27.4 26 21 24 5 2 ¥58,900 ⑧ 1 1/4-11 1/2 NPT ANSI G TNPT20T 3P 41.689 105 45 28.1 32 26 30 5 2 ¥89,300 ※ 1 1/2-11 1/2 NPT ANSI G TNPT24T 3P 47.760 110 45 28.4 38 29 32 6 2 ¥127,000 ※ 2 -11 1/2 NPT ANSI G TNPT32T 3P 59.797 120 50 28 46 35 38 6 2 ¥200,000 ※ 2 1/2-8 NPT ANSI G TNPT40X 3P 72.273 145 65 40.8 55 41 44 8 2 ¥329,000 ※ Thread Mills Premium Thread Mills 3 -8 NPT ANSI G TNPT48X 3P 88.184 155 65 42.95 65 50 52 8 2 ¥511,000 ※ ⑨ Dies ⑩ Center Drills Centering Tools ⑪ JIS ※ = Specified Distribution Items. Made to order products. ⑧-80