HIGH PULSE CONSTANT PRESSURE HYDRAULIC HOSE 635 SERIES
OIL & FUEL · 350 bar working / 1400 bar burst
- Hose Construction
- Structure:The Hose Consists of an Inner Tube, a Steel Wire Braided or Spiral Reinforcement Layer, and an Outer Cover
- Working Temperature:-40℃ to +120℃; for Water Medium: 0℃ to +70℃
- Hose Features
- Bend Radius:Minimum bend radius runs 50–630 mm over the range.
- Size Coverage:10 published codes spanning 6.4 mm to 50.8 mm bore, from 635-6 upward .
- Application:Suitable for Conveying Petroleum-based Hydraulic Fluids Such as Alcohol, Hydraulic Oil, Lubricating Oil, and Emulsions, Etc.
- Outer Diameter:Outer diameter 13.2–71 mm across the published bores.
- Structure:The Hose Consists of an Inner Tube, a Steel Wire Braided or Spiral Reinforcement Layer, and an Outer Cover
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Data Display

| PRODUCT TYPE (Part Number) | AVAILABLE TYPES | AVAILABLE TYPES | AVAILABLE TYPES | AVAILABLE TYPES | INNER DIAMETER(ID) mm | STEEL WIRE REINFORCEMENT OUTSIDE DIAMETER mm | HOSE OUTER DIAMETER mm | MAXIMUM WORKING PRESSURE W.P | psi | MINIMUM BURST PRESSURE B.P | psi | MINIMUM BEND RADIUS Min.B.R |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 635-6 | AC | BC | CC | DC | 6.4 | 11.3 | 13.2 | 35 | 5,076 | 140 | 20,305 | 50 |
| 635-8 | AC | BC | CC | DC | 7.9 | 12.7 | 14.7 | 35 | 5,076 | 140 | 20,305 | 55 |
| 635-10 | AC | BC | CC | DC | 9.5 | 15.2 | 16.8 | 35 | 5,076 | 140 | 20,305 | 65 |
| 635-13 | AC | BC | CC | DC | 12.7 | 19.7 | 21.5 | 35 | 5,076 | 140 | 20,305 | 90 |
| 635-16 | CC | DC | 15.9 | 24.2 | 27.7 | 35 | 5,076 | 140 | 20,305 | 210 | ||
| 635-19 | CC | DC | 19 | 28.3 | 29.6 | 35 | 5,076 | 140 | 20,305 | 250 | ||
| 635-25 | CC | DC | 25.4 | 35.5 | 37.8 | 35 | 5,076 | 140 | 20,305 | 300 | ||
| 635-32 | CC | DC | 31.8 | 42.4 | 44.4 | 35 | 5,076 | 140 | 20,305 | 460 | ||
| 635-38 | CC | DC | 38.1 | 54.4 | 57.5 | 35 | 5,076 | 140 | 20,305 | 560 | ||
| 635-51 | CC | DC | 50.8 | 67.8 | 71 | 35 | 5,076 | 140 | 20,305 | 630 |
Values are reproduced from the official YIBO product page. psi columns = MPa × 145.038, rounded. Ratings run to 350 bar working / 1,400 bar minimum burst over the 6.4–50.8 mm bore band; the order data sheet governs the batch.
Application & Selection
SUITABLE FOR CONVEYING PETROLEUM-BASED HYDRAULIC FLUIDS SUCH AS ALCOHOL, HYDRAULIC OIL, LUBRICATING OIL, AND EMULSIONS, ETC. HIGH PULSE CONSTANT PRESSURE HYDRAULIC HOSE 635 SERIES covers 6.4–50.8 mm across 10 published codes.
Assemblies are crimped and pressure-tested in-house, metric / BSP / JIC / ORFS ends, across the 10 codes in the 6.4–50.8 mm band. Allow about 20 days from confirmation for HIGH PULSE CONSTANT PRESSURE HYDRAULIC HOSE 635 SERIES; OEM marking and packing on request.
Frequently Asked Questions
What bore sizes does HIGH PULSE CONSTANT PRESSURE HYDRAULIC HOSE 635 SERIES cover?
HIGH PULSE CONSTANT PRESSURE HYDRAULIC HOSE 635 SERIES is published in 10 codes spanning 6.4–50.8 mm nominal bore, from 635-6 upward. 10 rows over the 6.4–50.8 mm bore band, each with its own pressure and mass.
Is there a minimum order for HIGH PULSE CONSTANT PRESSURE HYDRAULIC HOSE 635 SERIES?
MOQ for standard HIGH PULSE CONSTANT PRESSURE HYDRAULIC HOSE 635 SERIES is 100 m, which holds for every code in the 6.4–50.8 mm band, and free samples are offered up front so the hose can be checked against your medium before ordering in volume.
How long does HIGH PULSE CONSTANT PRESSURE HYDRAULIC HOSE 635 SERIES take to produce, and do you do OEM?
For HIGH PULSE CONSTANT PRESSURE HYDRAULIC HOSE 635 SERIES allow roughly 20 days from confirmation to dispatch, depending on quantity and on every code in the 6.4–50.8 mm band. Assemblies are crimped and pressure-tested in-house, metric / BSP / JIC / ORFS ends, across the 10 codes in the 6.4–50.8 mm band.
What standard is HIGH PULSE CONSTANT PRESSURE HYDRAULIC HOSE 635 SERIES built to?
HIGH PULSE CONSTANT PRESSURE HYDRAULIC HOSE 635 SERIES is produced against OIL & FUEL under an ISO 9001 quality system with in-house laboratory testing; the applicable standard is stated with the data on this page.
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