| Nominal pressure | PN6/PN10 |
| Temperature range | -40 ℃ to 120 ℃ |
| Test standard | JB/T 6169-2006/GB/T 14525-2010 |
| Nominal pressure | PN6/PN10 |
| Temperature range | -40 ℃ to 120 ℃ |
| Design standards | JB/T 6169-2006/GB/T 14525-2010 |
| Test standard | GB/T 14525-2010 |
| Applicable media | Water, ≤ 50% ethylene glycol/propylene glycol liquid |
| Nominal Diameter（DN） | Connection Dimensions (mm) | L1 (min) customizable | L2 (min) customizable | |
| mm | inch | |||
| 10 | 3/8" | Reference Standards for Flanges | 40 | 40 |
| 15 | 1/2" | 40 | 40 | |
| 20 | 3/4" | 40 | 40 | |
| 25 | 1" | 40 | 40 | |
| 32 | 1-1/4" | 40 | 40 | |
| 40 | 1-1/2" | 40 | 40 | |
| 50 | 2" | 40 | 40 | |
| 65 | 2-1/2" | 40 | 40 | |
| 80 | 3" | 40 | 40 | |
| 100 | 4" | 50 | 50 | |
| 125 | 5" | 50 | 50 | |
| 150 | 6" | 50 | 50 | |
| Number | Part | Material |
| 1 | Corrugated tube embryo | 304/316L |
| 2 | Bellows quick installation end/welding end | 304/316L |
| 3 | Weaving net fixing ring | 304/316L |
| 4 | Corrugated pipe woven mesh | 304/316L |
The technical specifications of Qinfeng products are for reference only, and there may be slight differences between the actual product appearance and that shown in promotional materials.
Qinfeng reserves the right to update or modify product design and technical information, and will not provide prior notice to customers regarding updates and modifications.
Please contact Qinfeng promptly for detailed specifications and the latest product parameter information.
Request Custom Configuration