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| 接头类型 | NPT 螺纹 | 型号 | A | E | L | F | 压力额定值 |
|---|---|---|---|---|---|---|---|
NPT 内螺纹
|
1/8" NPT(F) 1/4" NPT(F) 3/8" NPT(F) 1/2" NPT(F) 3/4" NPT(F) 1" NPT(F) |
SS-PFT-FNT2 SS-PFT-FNT4 SS-PFT-FNT6 SS-PFT-FNT8 SS-PFT-FNT12 SS-PFT-FNT16 |
1.81 in. (46.0 mm) 2.05 in. (52.0 mm) 2.28 in. (58.0 mm) 2.36 in. (60.0 mm) 2.91 in. (74.0 mm) 3.23 in. (82.0 mm) |
0.34 in. (8.6 mm) 0.45 in. (11.4 mm) 0.59 in. (15.0 mm) 0.73 in. (18.5 mm) 0.94 in. (23.9 mm) 1.17 in. (29.7 mm) |
0.91 in. (23.0 mm) 1.02 in. (26.0 mm) 1.14 in. (29.0 mm) 1.18 in. (30.0 mm) 1.45 in. (37.0 mm) 1.61 in. (41.0 mm) |
5/8 in. 13/16 in. 15/16 in. 1-1/8 in. 1-3/8 in. 1-11/16 in. |
6200 psi (427 bar) 7200 psi (496 bar) 5600 psi (385 bar) 5600 psi (385 bar) 5100 psi (351 bar) 6400 psi (440 bar) |
|
ISO 锥管内螺纹 ( Rc )
|
Rc 1/4" Rc 3/8" Rc 1/2" |
SS-PFT-FRT4 SS-PFT-FRT6 SS-PFT-FRT8 |
2.05 in. (52.0 mm) 2.28 in. (58.0 mm) 2.36 in. (60.0 mm) |
0.45 in. (11.4 mm) 0.59 in. (15.0 mm) 0.73 in. (18.5 mm) |
1.02 in. (26.0 mm) 1.14 in. (29.0 mm) 1.18 in. (30.0 mm) |
13/16 in. 15/16 in. 1-1/8 in. |
7200 psi (496 bar) 5600 psi (385 bar) 5600 psi (385 bar) |
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