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LT SA6991
Super Artery EXCEEDS ISO18752-BC/CC
Scope of application：suitable for large construction machinery such as excavators or demanding environments.
Inner rubber layer：Nitrile or neoprene synthetic rubber, suitable for biodegradable hydraulic oil
Reinforcement layer：one or two layers of steel wire weaving (1/2" ‒3/4"), pulse ≥ 300,000 times, four layers of steel wire winding (1" ‒ 2"), pulse ≥ 1 million times
Outer layer：standard: no-skive abrasion, weather resistant synthetic rubber.
AR cover: no-skive, highly abrasion, weather resistant synthetic rubber.
SAR cover: super abrasion, weather resistant UHMWPE.
Temperature range：-40℃ to +100℃ (-40℉ to +212℉) -40℃ to +121℃ (-40℉ to +250℉)
Low bending：the bending radius is reduced by 41% compared to the ISO18752 standard; 47% lower than the SAE standard
High pressure：exceed the SAE standard by 60%
Scope of application：suitable for large construction machinery such as excavators or demanding environments.
Inner rubber layer：Nitrile or neoprene synthetic rubber, suitable for biodegradable hydraulic oil
Reinforcement layer：one or two layers of steel wire weaving (1/2" ‒3/4"), pulse ≥ 300,000 times, four layers of steel wire winding (1" ‒ 2"), pulse ≥ 1 million times
Outer layer：standard: no-skive abrasion, weather resistant synthetic rubber.
AR cover: no-skive, highly abrasion, weather resistant synthetic rubber.
SAR cover: super abrasion, weather resistant UHMWPE.
Temperature range：-40℃ to +100℃ (-40℉ to +212℉) -40℃ to +121℃ (-40℉ to +250℉)
Low bending：the bending radius is reduced by 41% compared to the ISO18752 standard; 47% lower than the SAE standard
High pressure：exceed the SAE standard by 60%
Parameter
Related
| model | ISO18752 | Inner diameter of hose （mm) | Outer diameter of hose （mm) | Working pressure （MPa) | Minimum burst pressure （MPa) | Minimum bending radius （mm) | Weight （kg/m) | Connector series | ||
| 6991standard tube | 6991AR wear-resistant tube AR | 6991 super wear-resistant tube SAR | ||||||||
| SA6991-1/2"-1 | AC | AC | AC | 13.0 | 20.7 | 18 | 72 | 80 | 0.419 | 31series |
| SA6991-5/8"-1 | AC | AC | AC | 16.0 | 24.0 | 15 | 60 | 105 | 0.515 | 31series |
| SA6991-3/4"-1 | AC | AC | AC | 19.0 | 28.0 | 14 | 56 | 120 | 0.661 | 31series |
| SA6991-1"-4 | CC | CC | CC | 25.0 | 33.5 | 14 | 56 | 150 | 0.998 | 31series |
| SA6991-1 1/4"-4 | CC | CC | CC | 32.0 | 43.0 | 14 | 56 | 190 | 1.395 | 31series |
| SA6991-1 1/2"-4 | CC | CC | CC | 38.0 | 48.0 | 9 | 36 | 240 | 1.577 | 31series |
| SA6991-2"-4 | CC | CC | CC | 51.0 | 62.5 | 8 | 32 | 500 | 2.341 | 31series |
Note: The actual parameters are subject to the final atlas
| model | ISO18752 | Inner diameter of hose （mm) | Outer diameter of hose （mm) | Working pressure （MPa) | Minimum burst pressure （MPa) | Minimum bending radius （mm) | Weight （kg/m) | Connector series | ||
| 6991standard tube | 6991AR wear-resistant tube AR | 6991 super wear-resistant tube SAR | ||||||||
| SA6991-1/2"-1 | AC | AC | AC | 13.0 | 20.7 | 18 | 72 | 80 | 0.419 | 31series |
| SA6991-5/8"-1 | AC | AC | AC | 16.0 | 24.0 | 15 | 60 | 105 | 0.515 | 31series |
| SA6991-3/4"-1 | AC | AC | AC | 19.0 | 28.0 | 14 | 56 | 120 | 0.661 | 31series |
| SA6991-1"-4 | CC | CC | CC | 25.0 | 33.5 | 14 | 56 | 150 | 0.998 | 31series |
| SA6991-1 1/4"-4 | CC | CC | CC | 32.0 | 43.0 | 14 | 56 | 190 | 1.395 | 31series |
| SA6991-1 1/2"-4 | CC | CC | CC | 38.0 | 48.0 | 9 | 36 | 240 | 1.577 | 31series |
| SA6991-2"-4 | CC | CC | CC | 51.0 | 62.5 | 8 | 32 | 500 | 2.341 | 31series |
Note: The actual parameters are subject to the final atlas
Adhering to the corporate values of "integrity-based, customer first", Liwang Fluid is constantly pursuing excellent product and service quality.
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