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Support level: A
Registered capital:6000
Founded:2004
Number of companies:51-100人
Export scale:
Contact: 陈**
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Product Characteristics and usage Application: It is suitable for conveying water and common neutral liquid at constant temperature in mining, factory, agriculture and forestry, civil and architectural engineering. Features: light weight, excellent softness and aging resistance. Its burst pressure is not lower than three times of working pressure. |
Standards:Gb1187
| Nominal diameter mm | Mpa(kgt/c㎡) | The corresponding reference diameter mm | The corresponding reference weight kg/m | Maximum length | ||||||||
| 0.29(3) | 0.49(5) | 0.69(7) | ||||||||||
| Size | Tolerance | Sandwich layer | m | Tolerance mm | ||||||||
| 13 | ±0.8 | 2 | 2 | 2 | 22 | 22 | 22 | 0.36 | 0.36 | 0.36 | 20 | ±200 |
| 16 | ±0.8 | 2 | 2 | 2 | 25 | 25 | 25 | 0.41 | 0.41 | 0.41 | ||
| 19 | ±0.8 | 2 | 2 | 3 | 28 | 28 | 29 | 0.49 | 0.49 | 0.55 | ||
| 22 | ±0.8 | 2 | 2 | 3 | 31 | 31 | 32 | 0.55 | 0.55 | 0.60 | ||
| 25 | ±0.8 | 2 | 3 | 3 | 35 | 36 | 36 | 0.68 | 0.75 | 0.75 | ||
| 32 | ±1.2 | 2 | 2 | 3 | 42 | 42 | 43 | 0.8 | 0.8 | 0.9 | ||
| 38 | ±1.2 | 2 | 2 | 3 | 48 | 48 | 50 | 1.0 | 1.0 | 1.1 | ||
| 45 | ±1.2 | 2 | 3 | 4 | 55 | 57 | 58 | 1.2 | 1.3 | 1.4 | ||
| 51 | ±1.2 | 2 | 3 | 4 | 61 | 63 | 64 | 1.3 | 1.5 | 1.6 | ||
| 64 | ±1.5 | 2 | 4 | 5 | 75 | 77 | 79 | 1.6 | 2.0 | 2.1 | ||
| 76 | ±1.5 | 2 | 3 | 4 | 87 | 89 | 89 | 2.1 | 2.4 | 2.6 | ||
| 89 | ±1.5 | 2 | 3 | 4 | 100 | 102 | 103 | 2.6 | 2.8 | 3.2 | ||
| 102 | ±2.0 | 2 | 4 | 5 | 113 | 116 | 117 | 3.1 | 3.7 | 4.0 | ||
| 127 | ±2.0 | 3 | 5 | 6 | 140 | 142 | 143 | 4.2 | 4.7 | 5.4 | ||
| 152 | ±2.0 | 3 | 5 | 7 | 164 | 167 | 169 | 4.9 | 5.8 | 6.7 | ||
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