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HIGH PULSE CONSTANT PRESSURE HYDRAULIC HOSE 621 SERIES specifications
Structure
THE HOSE CONSISTS OF AN INNER TUBE, A STEEL WIRE BRAIDED OR SPIRAL REINFORCEMENT LAYER, AND AN OUTER COVER.
Application
SUITABLE FOR CONVEYING PETROLEUM-BASED HYDRAULIC FLUIDS SUCH AS ALCOHOL, HYDRAULIC OIL, LUBRICATING OIL, AND EMULSIONS, ETC. NOT SUITABLE FOR PHOSPHATE ESTER-BASED FLUIDS.
Working Temperature
-40℃ TO +120℃; FOR WATER MEDIUM: 0℃ TO +70℃.
Service Support
Selection guidance and after-sales technical support - call 137 2136 0724
| PRODUCT TYPE | AVAILABLE TYPES | INNER DIAMETER（ID） mm | HOSE OUTER DIAMETER mm | MAXIMUM WORKING PRESSURE W.P | MINIMUM BURST PRESSURE B.P | MINIMUM BENDING RADIUS Min.B.R | |||
| Part Number | max | Mpa | Mpa | mm | mm | ||||
| 621-6 | AC | BC | CC | DC | 6.4 | 12.2 | 22.5 | 90 | 50 |
| 621-8 | AC | BC | CC | DC | 7.9 | 13.7 | 22.5 | 90 | 55 |
| 621-10 | AC | BC | CC | DC | 9.5 | 16 | 22.5 | 90 | 65 |
| 621-13 | AC | BC | CC | DC | 12.7 | 20.2 | 22.5 | 90 | 90 |
| 621-16 | AC | BC | CC | DC | 15.9 | 23.6 | 22.5 | 90 | 100 |
| 621-19 | AC | BC | CC | DC | 19 | 29.4 | 22.5 | 90 | 120 |
| 621-25 | CC | DC | 25.4 | 37.8 | 22.5 | 90 | 300 | ||
| 621-32 | CC | DC | 31.8 | 44.4 | 22.5 | 90 | 460 | ||
| 621-38 | CC | DC | 38.1 | 52.5 | 22.5 | 90 | 560 | ||
| 621-51 | CC | DC | 50.8 | 67.2 | 22.5 | 90 | 630 | ||
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Why YIBO
Why Choose YIBO
Factory-direct hydraulic & industrial hose — small trial orders and large volume both welcome.
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Test the quality before you place a bulk order.
MOQ from 100 m
Start small to test the market — large volume orders are equally welcome.
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Your brand, your specifications, your packaging — made to order.
ISO 9001 + 70+ Patents
In-house laboratory and full testing equipment under an ISO 9001 quality system.
