For Pipe Threads
ขนาด | รหัส | แชมเฟอร์ | เส้นผ่าศูนย์กลางยอดเกลียว (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | ประเภท |
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For Pipe Threads / สำหรับเกลียวท่อ | ||||||||||||
NPT 1/16-27 | ANSI G | SNPT01L | 2.5P | 7.770 | 54 | 17 | 12 | 8 | 6 | 9 | 3 | 1 |
NPT 1/8-27 | ANSI G | SNPT02L | 2.5P | 10.117 | 55 | 19 | 12.05 | 8 | 6 | 9 | 3 | 2 |
NPT 1/4-18 | ANSI G | SNPT04O | 2.5P | 13.426 | 62 | 28 | 17.45 | 11 | 9 | 12 | 3 | 2 |
NPT 3/8-18 | ANSI G | SNPT06O | 2.5P | 16.866 | 65 | 28 | 17.65 | 14 | 11 | 14 | 3 | 2 |
NPT 1/2-14 | ANSI G | SNPT08Q | 2.5P | 20.980 | 80 | 35 | 22.85 | 18 | 14 | 17 | 4 | 2 |
NPT 3/4-14 | ANSI G | SNPT12Q | 2.5P | 26.325 | 85 | 35 | 22.95 | 23 | 17 | 20 | 4 | 2 |
NPT 1 -11.5 | ANSI G | SNPT16T | 2.5P | 32.934 | 95 | 45 | 27.4 | 26 | 21 | 24 | 4 | 2 |