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| 接头类型 | 螺纹 1 | 螺纹 2 | 型号 | A | E | L | S | F | 压力额定值 |
|---|---|---|---|---|---|---|---|---|---|
NPT 外螺纹和内螺纹
|
1/8" NPT 1/4" NPT 3/8" NPT 1/2”NPT |
1/8" NPT(F) 1/4" NPT(F) 3/8" NPT(F) 1/2" NPT(F) |
SS-PST-NT2-FNT2 SS-PST-NT4-FNT4 SS-PST-NT6-FNT6 SS-PST-NT8-FNT8 |
1.81 in. (46.0 mm) 2.05 in. (52.0 mm) 2.20 in. (56.0 mm) 2.36 in. (60.0 mm) |
0.19 in. (4.8 mm) 0.28 in. (7.1 mm) 0.38 in. (9.6 mm) 0.47 in. (11.9 mm) |
0.91 in. (23.0 mm) 1.02 in. (26.0 mm) 1.10 in. (28.0 mm) 1.18 in. (30.0 mm) |
0.98 in. (25.0 mm) 1.10 in. (28.0 mm) 1.38 in. (35.0 mm) 1.46 in. (37.0 mm) |
5/8 in. 13/16 in. 15/16 in. 1-1/8 in. |
6200 psi (427 bar) 7200 psi (496 bar) 5600 psi (385 bar) 5600 psi (385 bar) |
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