產品介紹
牙規
台灣三星限界螺紋規PT英制錐度螺紋 | NPT美制錐度螺紋 |
---|---|
規 格 | 規 格 |
PT 1/8 -28 | NPT 1/8 -27 |
PT 1/4 -19 | NPT 1/4 -18 |
PT 3/8 -19 | NPT 3/8 -18 |
PT 1/2 -14 | NPT 1/2 -14 |
PT 3/4 -14 | NPT 3/4 -14 |
PT 1 -11 | NPT 1 -11 1/2 |
PT 1 1/4 -11 | NPT 1 1/4 -11 1/2 |
PT 1 1/2 -11 | NPT 1 1/2 -11 1/2 |
PT 2 -11 | NPT 2 -11 1/2 |
PT 2 1/2 -11 | NPT 2 1/2 -8 |
PT 3 -11 | NPT 3 -8 |
PT 31/2 -11 | NPT 4 -8 |
PT 4 -11 |