Q&A
FREQUENTLY ASKED QUESTION
Q&A
Minimum bending radius 1
Use a specimen of length at least four times the small bending radius.
When bending to the small bending radius given in the figure below, the hose should be measured in the bending part. The hose should meet the requirements of pulse and low temperature flexure in the bending state.
| Nominal inside diameter | Minimum bending radius | ||||
| 4SP | 4SH | R12 | R13 | R15 | |
|
6.3 10 12.5 16 19 25 31.5 38 51 |
150 180 230 250 300 340 460 560 660 |
------- ------- ------- ------- 280 340 460 560 700 |
------- 130 180 200 240 300 420 500 630 |
------- ------- ------- ------- 240 300 420 500 630 |
------- 150 200 ------- 265 330 445 530 ------- |
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