颜色代码:
1.透明 2.桔色 3.黄色 4.绿色 5.蓝色 6.黑色
产品特点:
1、NY管:聚酰氨通称尼龙,具有的性能为:强度、韧度、耐磨性、耐蚀性、吸振性、自润滑性良好,成形性好,摩擦系数小,无毒无味。但蠕变值较,导热性较差(约为金属的1/100),吸水性高,成开收缩率大,可在100℃下使用;常用的有尼龙6、尼龙12等,前者为硬质尼龙,后者为软质尼龙,手感较柔软。
2、技术条件:使用介质为空气、水、油,可耐磨、耐压、耐寒、耐酸碱,工作压力为10~30 kgf/cm²,工作温度为-20℃~200℃,尼龙管不能以硫酸为使用介质。
3、注意:管径越大、工作压力越小。
| 管标记mm | 外径mm | 壁厚mm | 允许工作压力MPa | 最小爆破压力MPa | 允差 |
| 外径mm | 内径mm |
| Φ4×0.75 | 4 | 0.75 | 2.4 | 9.5 | ±0.1 | ±0.1 |
| Φ4×1 | 4 | 1 | 2.75 | 11.0 | ±0.1 | ±0.1 |
| Φ4.7×0.61 | 4.7 | 0.61 | 2.5 | 10.0 | ±0.1 | ±0.1 |
| Φ5×1 | 5 | 1 | 2.0 | 8.0 | ±0.1 | ±0.1 |
| Φ6×1 | 6 | 1 | 2.0 | 8.0 | ±0.1 | ±0.1 |
| Φ6×1.5 | 6 | 1.5 | 2.0 | 8.0 | ±0.1 | ±0.1 |
| Φ7×1 | 7 | 1 | 2.0 | 8.0 | ±0.1 | ±0.1 |
| Φ8×1 | 8 | 1 | 2.0 | 8.0 | ±0.1 | ±0.1 |
| Φ8×1.5 | 8 | 1.5 | 2.1 | 8.5 | ±0.15 | ±0.1 |
| Φ9×1.5 | 9 | 1.5 | 2.0 | 8.0 | ±0.15 | ±0.1 |
| Φ10×1 | 10 | 1 | 1.9 | 7.5 | ±0.15 | ±0.1 |
| Φ10×1.25 | 10 | 1.25 | 2.1 | 8.3 | ±0.15 | ±0.1 |
| Φ10×1.5 | 10 | 1.5 | 2.1 | 8.5 | ±0.15 | ±0.1 |
| Φ12×1.25 | 12 | 1.25 | 2.1 | 8.2 | ±0.15 | ±0.1 |
| Φ12×1.5 | 12 | 1.5 | 2.1 | 8.4 | ±0.15 | ±0.1 |
| Φ14×1 | 14 | 1 | 1.9 | 7.7 | ±0.15 | ±0.15 |
| Φ14×1.5 | 14 | 1.5 | 2.0 | 8.0 | ±0.15 | ±0.15 |
| Φ15×1 | 15 | 1 | 1.8 | 7.5 | ±0.15 | ±0.15 |
| Φ15×1.5 | 15 | 1.5 | 1.9 | 7.8 | ±0.15 | ±0.15 |
| Φ16×1.5 | 16 | 1.5 | 2.0 | 8.2 | ±0.15 | ±0.15 |
| Φ18×1 | 18 | 1 | 1.0 | 4.25 | ±0.15 | ±0.15 |
| Φ18×1.25 | 18 | 1.25 | 1.4 | 5.5 | ±0.15 | ±0.15 |
| Φ18×1.5 | 18 | 1.5 | 1.7 | 6.8 | ±0.15 | ±0.15 |
| Φ19×1.5 | 19 | 1.5 | 1.5 | 6.3 | ±0.15 | ±0.15 |
| Φ20×2 | 20 | 2 | 1.6 | 6.5 | ±0.15 | ±0.15 |
| Φ22×1.5 | 22 | 1.5 | 1.3 | 5.3 | ±0.15 | ±0.15 |
| Φ25×1.5 | 25 | 1.5 | 1.0 | 4.2 | ±0.15 | ±0.15 |
| Φ28×1.5 | 28 | 1.5 | 0.8 | 3.2 | ±0.15 | ±0.15 |
| Φ35×1.5 | 35 | 1.5 | 0.4 | 1.8 | ±0.15 | ±0.15 |
| Φ40×2 | 40 | 2 | 0.4 | 1.6 | ±0.15 | ±0.15 |
| Φ45×2.5 | 45 | 2.5 | 0.45 | 1.8 | ±0.18 | ±0.15 |
| Φ51×2.5 | 51 | 2.5 | 0.4 | 1.6 | ±0.18 | ±0.15 |
| Φ64×3 | 64 | 3 | 0.4 | 1.6 | ±0.2 | ±0.2 |
| Φ76×3 | 76 | 3 | 0.35 | 1.4 | ±0.2 | ±0.2 |
| Φ80×3 | 80 | 3 | 0.3 | 1.2 | ±0.25 | ±0.2 |