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PN2500超高压阀门和管件 管子端部的尺寸_阀门标准
PN2500超高压阀门和管件 管子端部的尺寸
|
公称尺寸 DN |
管子规格 （外径×壁厚） |
螺纹代号 d |
Dw | Dz | d1 | L1 | L2 | x | R | |
| 尺寸 | 偏差 | |||||||||
| 3 | 11×4 | M10×1.5-6g-LH | 11 | 3 | 5 |
+0.5 0 |
15 | 18 | 0.7 | 1 |
| 6 | 15×5 | M14×1.5-6g-LH | 15 | 5 | 7 |
+0.7 0 |
22 | 25 | 1 | |
| 10 | 21×6.5 | M20×1.5-6g-LH | 21 | 8 | 10 |
+1.0 0 |
30 | 33 | ||
| 15 | 35×11 | M33×2-6g-LH | 35 | 13 | 15 |
+1.5 0 |
44 | 48 | 1.5 | 2 |
| 20 | 50×16 | M48×2-6g-LH | 50 | 18 | 20 |
+2.0 0 |
52 | 56 | 3 | |
| 25 | 64×19.5 | M60×3-6g-LH | 64 | 25 | 27 | 62 | 68 | 2 | 4 | |
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