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PHRN 系列六角变径外螺纹接头
优势特点
采用优质 316 棒材制造，强度大，承压强
螺纹侧表面光滑平整，更有利于密封，并大大降低磨损
每个接头均标明螺纹类型，方便使用，避免误连接
| 接头类型 | 螺纹 1 | 螺纹 2 | 型号 | A | E | F | 压力额定值 |
|---|---|---|---|---|---|---|---|
NPT 外螺纹
|
1/4" NPT 3/8" NPT 3/8" NPT 1/2" NPT 1/2" NPT 1/2" NPT 3/4" NPT 3/4" NPT 3/4" NPT 1" NPT 1" NPT 1" NPT 1" NPT |
1/8" NPT 1/8" NPT 1/4" NPT 1/8" NPT 1/4" NPT 3/8" NPT 1/4" NPT 3/8" NPT 1/2" NPT 1/4" NPT 3/8" NPT 1/2" NPT 3/4" NPT |
SS-PHRN-NT4-NT2 SS-PHRN-NT6-NT2 SS-PHRN-NT6-NT4 SS-PHRN-NT8-NT2 SS-PHRN-NT8-NT4 SS-PHRN-NT8-NT6 SS-PHRN-NT12-NT4 SS-PHRN-NT12-NT6 SS-PHRN-NT12-NT8 SS-PHRN-NT16-NT4 SS-PHRN-NT16-NT6 SS-PHRN-NT16-NT8 SS-PHRN-NT16-NT12 |
1.22 in. (31.0 mm) 1.25 in. (31.8 mm) 1.43 in. (36.3 mm) 1.47 in. (37.3 mm) 1.65 in. (41.9 mm) 1.65 in. (41.9 mm) 1.65 in. (41.9 mm) 1.65 in. (41.9 mm) 1.84 in. (46.7 mm) 1.94 in. (49.3 mm) 1.85 in. (47.0 mm) 2.13 in. (54.1 mm) 2.13 in. (54.1 mm) |
0.19 in. (4.8 mm) 0.19 in. (4.8 mm) 0.28 in. (7.1 mm) 0.19 in. (4.8 mm) 0.28 in. (7.1 mm) 0.38 in. (9.6 mm) 0.28 in. (7.1 mm) 0.38 in. (9.6 mm) 0.47 in. (11.9 mm) 0.28 in. (7.1 mm) 0.38 in. (9.6 mm) 0.47 in. (11.9 mm) 0.62 in. (15.7 mm) |
9/16 in. 11/16 in. 11/16 in. 7/8 in. 7/8 in. 7/8 in. 1-1/16 in. 1-1/16 in. 1-1/16 in. 1-3/8 in. 1-3/8 in. 1-3/8 in. 1-3/8 in. |
10000 psi (689 bar) 10000 psi (689 bar) 8000 psi (551 bar) 7700 psi (530 bar) 8000 psi (551 bar) 7800 psi (537 bar) 8000 psi (551 bar) 7800 psi (537 bar) 7700 psi (530 bar) 5300 psi (365 bar) 7700 psi (530 bar) 7700 psi (530 bar) 7300 psi (502 bar) |
|
ISO 锥管外螺纹 ( R )
|
R 3/8" R 1/2" R 1/2" |
R 1/4" R 1/8" R 3/8" |
SS-PHRN-RT6-RT4 SS-PHRN-RT8-RT2 SS-PHRN-RT8-RT6 |
1.43 in. (36.3 mm) 1.47 in. (37.3 mm) 1.65 in. (41.9 mm) |
0.28 in. (7.1 mm) 0.19 in. (4.8 mm) 0.38 in. (9.6 mm) |
11/16 in. 7/8 in. 7/8 in. |
7800 psi (537 bar) 7700 psi (530 bar) 7800 psi (537 bar) |
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