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聚氨酯弹性体软管具有独特的综合性能:高强度、高模数、高弹性、耐撕裂、耐溶剂、耐油、耐气候,并兼用于橡胶和塑料的性能。它的外径、弯曲半径和重量,都是同用途等内径橡胶管的1/2—1/3,非常便于工艺设计和工人安装。高压、低压软管主要用于机床、汽车、工程机械、摩托车上的高压软管、刹车油管及石油、化工、医药、冶炼等工业自动控制中的气动仪表线等。
公称内径mm | 增强层数 | 外径mm | 允许工作压力MPa | 最小爆破压力MPa | 最小弯曲半径mm |
GPU型 | GPU型 | GPU型 | GPU型 |
4 | Ⅰ | 8±0.2 | 33 | 152 | 85 |
Ⅱ | 9±0.2 | 53 | 168 |
6 | Ⅰ | 10.7±0.2 | 27 | 124 | 100 |
Ⅱ | 12±0.2 | 40 | 156 |
Ⅲ | 13±0.2 | 47 | 172 |
8 | Ⅰ | 12.5±0.3 | 23 | 112 | 115 |
Ⅱ | 14.5±0.3 | 33 | 160 |
Ⅲ | 16±0.3 | 40 | 180 |
10 | Ⅰ | 15±0.3 | 20 | 88 | 125 |
Ⅱ | 16.5±0.3 | 27 | 116 |
Ⅲ | 18±0.3 | 33 | 114 |
13 | Ⅰ | 19±0.3 | 16 | 72 | 180 |
Ⅱ | 20.5±0.3 | 21 | 108 |
Ⅲ | 22±0.3 | 26 | 120 |
16 | Ⅰ | 22±0.5 | 14 | 56 | 205 |
Ⅱ | 23.5±0.5 | 19 | 88 |
Ⅲ | 25.5±0.5 | 25 | 96 |
19 | Ⅰ | 25±0.5 | 15 | 44 | 240 |
Ⅱ | 26.8±0.5 | 20 | 72 |
Ⅲ | 29±0.5 | 23 | 80 |
22 | Ⅰ | 28±0.5 | 12 | 44 | 260 |
Ⅱ | 29.8±0.5 | 16 | 52 |
Ⅲ | 32±0.5 | 20 | 60 |
25 | Ⅰ | 31±0.8 | 8 | 31 | 300 |
Ⅱ | 32.8±0.8 | 12 | 42 |
Ⅲ | 35±0.8 | 15 | 64 |
32 | Ⅰ | 36±0.8 | 5 | 32 | 350 |
Ⅱ | 38±0.8 | 6.5 | 44 |
Ⅲ | 40±0.8 | 8 | 52 |
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