
787 ISO 18752 Constant Pressure Hydraulic Hose - AC/BC/DC The 787 Series utilizes compact steel coiling technology to provide light weight, durability and easy bending, making piping installation simple, fast and efficient. Applicable media: Petroleum hydraulic oil...
787
Constant Pressure Hydraulic Hose
ISO 18752 - AC/BC/DC
The 787 Series utilizes compact steel coil technology, providing light weight, durability and easy bending, making piping installation simple, fast and efficient.
Applicable media: Petroleum hydraulic oils, lubricating oils.
Inner layer: Synthetic rubber.
Reinforcing layer:
Sizes -4, -6: two layers of steel braid.
Sizes -8 ... -32: four or six layers of steel winding.
Outer layer:
Standard: Synthetic rubber.
Wear-resistant (TC): Wear-resistant synthetic rubber.
Super-wear-resistant (ST): Ultra-wear-resistant synthetic rubber.
Compatible Fittings:
Series 43: for sizes -4, -6.
Series 77: for sizes -8 ... -32.
Temperature range:
Standard hose: -40℃ to +100℃.
Wear-resistant/ultra-wear-resistant hose: -40℃ to +125℃.
Sizes -4, -6: -40℃ to +100℃.
| Model | Standard | Wear. (TC) | Overwear. (ST) | Int. diameter (I.D.) | Outer diameter(mm) | Max. working pressure | Min. bending radius(mm) | Weight(kg/m) | Fittings 43 | Fittings 77 | ||
| 787 | 787TC | 787ST | inch | mm | psi | MPa | ||||||
| 787-4 787-6 787-8 | A.C. A.C. B.C. | A.C. A.C. DC | A.C. A.C. DC | 1/4 3/8 1/2 | 6 10 12 | 13 17.2 21.1 | 5000 5000 5000 | 35 35 35 | 50 63 90 | 0.31 0.42 0.67 | · |
|
| · | ||||||||||||
| 787-10 787-12 787-16 | B.C. B.C. B.C. | DC DC DC | DC DC DC | 5/8 3/4 1 | 16 20 25 | 23.9 27.9 35.7 | 5000 5000 5000 | 35 35 35 | 100 120 150 | 0.80 1.16 1.74 |
| · · · |
| 787-20 787-24 787-32 | B.C. B.C. B.C. | DC DC DC | DC DC DC | 1-1/4 1-1/2 2 | 32 40 50 | 44.9 52.8 67.6 | 5000 5000 5000 | 35 35 35 | 210 255 318 | 2.89 3.96 6.50 | · · · | |
The minimum bending radius is half the requirements of the ISO 18752 standard.
5000 psi (35 MPa) constant pressure for all sizes.
Performance exceeds the requirements of the ISO 18752 specification.
The outer diameter is approximately 30% smaller than standard SAE spiral wound hoses.
Double resource for impulse loads - confirmed by tests for 2,000,000 impulses (DC).
Passed impulse bend testing to ensure superior performance and long hose life.
Weight is approximately 26% less than standard SAE spiral wound hoses.