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PA 系列转换接头
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 | 螺纹 2 | A | B | C | D | E | F | O型圈统一尺寸 | 压力额定值 |
|---|---|---|---|---|---|---|---|---|---|---|---|
NPT 内螺纹到外螺纹
|
1/8" NPT(F) 1/4" NPT(F) 3/8" NPT(F) 1/2" NPT(F) 3/4" NPT(F) 1" NPT(F) |
1/8" NPT 1/4" NPT 3/8" NPT 1/2" NPT 3/4" NPT 1" NPT |
SS-PA-FNT2-NT2 SS-PA-FNT4-NT4 SS-PA-FNT6-NT6 SS-PA-FNT8-NT8 SS-PA-FNT12-NT12 SS-PA-FNT16-NT16 |
1.10 in. (27.9 mm) 1.40 in. (35.6 mm) 1.51 in. (38.4 mm) 1.94 in. (49.3 mm) 2.02 in. (51.3 mm) 2.28 in. (57.9 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) 0.62 in. (15.7 mm) 0.88 in. (22.4 mm) |
9/16 in. 3/4 in. 7/8 in. 1-1/16 in. 1-5/16 in. 1-5/8 in. |
- - - - - - |
6500 psi (447 bar) 6600 psi (454 bar) 5300 psi (365 bar) 4900 psi (337 bar) 4600 psi (316 bar) 4400 psi (303 bar) |
|
ISO 锥管内螺纹 (Rc) 到外螺纹 ( R )
|
Rc 1/8" Rc 1/4" Rc 3/8" Rc 1/2" |
R 1/8" R 1/4" R 3/8" R 1/2" |
SS-PA-FRT2-RT2 SS-PA-FRT4-RT4 SS-PA-FRT6-RT6 SS-PA-FRT8-RT8 |
1.09 in. (27.7 mm) 1.42 in. (36.1 mm) 1.50 in. (38.1 mm) 1.95 in. (49.5 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) |
9/16 in. 3/4 in. 7/8 in. 1-1/16 in. |
- - - - |
6500 psi (447 bar) 6600 psi (454 bar) 5300 psi (365 bar) 4900 psi (337 bar) |
|
NPT 内螺纹到 ISO 锥管外螺纹 ( R )
|
1/8" NPT(F) 1/4" NPT(F) 3/8" NPT(F) 1/2" NPT(F) 3/4" NPT(F) 1" NPT(F) |
R 1/8" R 1/4" R 3/8" R 1/2" R 3/4" R 1" |
SS-PA-FNT2-RT2 SS-PA-FNT4-RT4 SS-PA-FNT6-RT6 SS-PA-FNT8-RT8 SS-PA-FNT12-RT12 SS-PA-FNT16-RT16 |
0.98 in. (25.0 mm) 1.26 in. (32.0 mm) 1.26 in. (32.0 mm) 1.77 in. (45.0 mm) 1.77 in. (45.0 mm) 2.16 in. (55.0 mm) |
- - - - - - |
- - - - - - |
0.47 in. (12.0 mm) 0.55 in. (14.0 mm) 0.55 in. (14.0 mm) 0.75 in. (19.0 mm) 0.75 in. (19.0 mm) 0.98 in. (25.0 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) 0.62 in. (15.7 mm) 0.88 in. (22.4 mm) |
9/16 in. 3/4 in. 7/8 in. 1-1/16 in. 1-5/16 in. 1-5/8 in. |
- - - - - - |
6500 psi (447 bar) 6600 psi (454 bar) 5300 psi (365 bar) 4900 psi (337 bar) 4600 psi (316 bar) 4400 psi (303 bar) |
|
NPT 内螺纹到 ISO 直管螺纹 ( G )
|
1/8" NPT(F) 1/4" NPT(F) 3/8" NPT(F) 1/2" NPT(F) 3/4" NPT(F) 1" NPT(F) |
G 1/8" G 1/4" G 3/8" G 1/2" G 3/4" G 1" |
SS-PA-FNT2-GS2 SS-PA-FNT4-GS4 SS-PA-FNT6-GS6 SS-PA-FNT8-GS8 SS-PA-FNT12-GS12 SS-PA-FNT16-GS16 |
0.86 in. (22.0 mm) 1.18 in. (30.0 mm) 1.26 in. (32.0 mm) 1.57 in. (40.0 mm) 1.57 in. (40.0 mm) 1.97 in. (50.0 mm) |
0.28 in. (7.1 mm) 0.44 in. (11.2 mm) 0.44 in. (11.2 mm) 0.56 in. (14.2 mm) 0.62 in. (15.7 mm) 0.72 in. (18.3 mm) |
0.54 in. (13.7 mm) 0.71in. (18.0 mm) 0.85 in. (21.6 mm) 1.02 in. (25.9 mm) 1.26 in. (32.0 mm) 1.53 in. (38.9 mm) |
- - - - - - |
0.16 in. (4.1 mm) 0.23 in. (5.8 mm) 0.31 in. (7.9 mm) 0.47 in. (11.9 mm) 0.62 in. (15.7 mm) 0.72 in. (18.3 mm) |
9/16 in. 3/4 in. 7/8 in. 1-1/16 in. 1-5/16 in. 1-5/8 in. |
- - - - - - |
6500 psi (447 bar) 6600 psi (454 bar) 5300 psi (365 bar) 4900 psi (337 bar) 4600 psi (316 bar) 4400 psi (303 bar) |
|
ISO 锥管内螺纹 ( Rc ) 到 NPT 外螺纹
|
Rc 1/8" Rc 1/4" Rc 3/8" Rc 1/2" Rc 3/4" Rc 1" |
1/8" NPT 1/4" NPT 3/8" NPT 1/2" NPT 3/4" NPT 1" NPT |
SS-PA-FRT2-NT2 SS-PA-FRT4-NT4 SS-PA-FRT6-NT6 SS-PA-FRT8-NT8 SS-PA-FRT12-NT12 SS-PA-FRT16-NT16 |
0.98 in. (25.0 mm) 1.26 in. (32.0 mm) 1.26 in. (32.0 mm) 1.96 in. (49.8 mm) 1.77 in. (45.0 mm) 2.16 in. (55.0 mm) |
- - - - - - |
- - - - - - |
0.47 in. (12.0 mm) 0.55 in. (14.0 mm) 0.55 in. (14.0 mm) 0.75 in. (19.0 mm) 0.75 in. (19.0 mm) 0.98 in. (25.0 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) 0.62 in. (15.7 mm) 0.88 in. (22.4 mm) |
9/16 in. 3/4 in. 7/8 in. 1-1/16 in. 1-5/16 in. 1-5/8 in. |
- - - - - - |
6500 psi (447 bar) 6600 psi (454 bar) 5300 psi (365 bar) 4900 psi (337 bar) 4600 psi (316 bar) 4600 psi (303 bar) |
|
SAE 外螺纹到 NPT 内螺纹
|
1/4" SAE (7/16-20) 3/8" SAE (9/16-18) 1/2" SAE (3/4-16) 3/4" SAE (1 1/16-12) 1" SAE (1 5/16-12) |
1/4" NPT(F) 3/8" NPT(F) 1/2" NPT(F) 3/4" NPT(F) 1" NPT(F) |
SS-PA-FNT4-SAE4 SS-PA-FNT6-SAE6 SS-PA-FNT8-SAE8 SS-PA-FNT12-SAE12 SS-PA-FNT16-SAE16 |
1.10 in. (28.0 mm) 1.26 in. (32.0 mm) 1.49 in. (38.0 mm) 1.57 in. (40.0 mm) 1.97 in. (50.0 mm) |
- - - - - |
- - - - - |
0.36 in. (9.1 mm) 0.39 in. (9.9 mm) 0.44 in. (11.2 mm) 0.59 in. (15.0 mm) 0.59 in. (15.0 mm) |
0.20 in. (5.1 mm) 0.28 in. (7.1 mm) 0.42 in. (10.7 mm) 0.66 in. (16.7 mm) 0.88 in. (22.4 mm) |
3/4 in. 15/16 in. 1-1/16 in. 1-3/8 in. 1-5/8 in. |
9×1.8 12×2 16.4×2.2 23.5×3 30×3 |
4500 psi (310 bar) 4500 psi (310 bar) 4500 psi (310 bar) 3600 psi (248 bar) 2900 psi (199 bar) |
|
ISO直螺纹 ( G ) 到 NPT外螺纹
|
G 1/8” G 1/4” G 3/8” G 1/2” G 3/4” G 1” |
1/8" NPT 1/4" NPT 3/8" NPT 1/2" NPT 3/4" NPT 1" NPT |
SS-PA-FGS2-NT2 SS-PA-FGS4-NT4 SS-PA-FGS6-NT6 SS-PA-FGS8-NT8 SS-PA-FGS12-NT12 SS-PA-FGS16-NT16 |
0.86 in. (22.0 mm) 1.19 in. (30.2 mm) 1.27 in. (32.2 mm) 1.49 in. (38.0 mm) 1.57 in. (40.0 mm) 1.97 in. (50.0 mm) |
- - - - - - |
- - - - - - |
0.47 in. (12.0 mm) 0.55 in. (14.0 mm) 0.55 in. (14.0 mm) 0.75 in. (19.0 mm) 0.75 in. (19.0 mm) 0.98 in. (25.0 mm) |
0.19 in. (4.8 mm) 0.22 in. (5.6 mm) 0.26 in. (6.6 mm) 0.28 in. (7.1 mm) 0.62 in. (15.7 mm) 0.88 in. (22.4 mm) |
9/16 in. 3/4 in. 15/16 in. 1-1/16 in. 1-5/16 in. 1-5/8 in. |
- - - - - - |
5700 psi (392 bar) 5700 psi (392 bar) 5700 psi (392 bar) 3900 psi (268 bar) 3900 psi (268 bar) 3900 psi (268 bar) |
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