Applications：Suitable for the automobile manufacturing industry to transport liquid or gaseous HFC-134a / R-134a refrigerants in automobile air-conditioning systems
Tube：A nylon isolation layer and a layer of black synthetic rubber
Reinforcement：A layer of fiber weave
Cover：Black heat-resistant, ozone-resistant, wear-resistant synthetic rubber
Temperature Range：-40℃ to +125℃ (-40℉ to +257℉)
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LT789A Series |
LT789B Series |
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|
SIZE (Dash) |
I.D. （mm） |
O.D. (mm) |
SIZE (in.) |
I.D. （mm） |
O.D. （mm） |
|
| 8.0 | Φ8±0.3 | Φ15.2±0.4 | 5/16 | Φ8.2±0.4 | Φ19.0±0.5 | |
| 11.2 | Φ11.2±0.3 | Φ18.4±0.4 | 13/32 | Φ10.5±0.4 | Φ23.0±0.8 | |
| 13.0 | Φ13.0±0.3 | Φ21.0±0.4 | 1/2A | Φ13.0±0.5 | Φ25.4±0.8 | |
| 15.2A | Φ15.2±0.4 | Φ24.5±0.5 | 1/2B | Φ13.0±0.5 | Φ23.0±0.8 | |
| 15.2B | Φ15.2±0.4 | Φ23±0.5 | 1/2C | Φ13.0±0.5 | Φ22.4±0.8 | |
| 5/8 | Φ16.1±0.5 | Φ28.6±0.8 | ||||
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LT789C Series |
LT789D Series |
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SIZE (in.) |
I.D. （mm） |
O.D. （mm） |
SIZE (in.) |
I.D. （mm） |
O.D. （mm） |
|
| 5/16 | Φ8.2±0.4 | Φ14.7±0.5 | 3/4 | Φ19.4±0.5 | Φ28.4±0.5 | |
| 13/32 | Φ10.5±0.4 | Φ17.3±0.5 | 7/8 | Φ22.7±0.5 | Φ32.8±0.5 | |
| 1/2 | Φ13.0±0.5 | Φ19.4±0.5 | 9/8 | Φ29.0±0.5 | Φ40.2±0.5 | |
| 5/8 | Φ16.1±0.5 | Φ23.6±0.5 | ||||
Tube：A nylon isolation layer and a layer of black synthetic rubber
Reinforcement：A layer of fiber weave
Tube：Black wear-resistant synthetic rubber, UPE super wear-resistant inner cover can be customized
Reinforcement：Braided fiber or steel wire
Tube：Black heat-resistant synthetic rubber
Reinforcement：One or two layers of braided fiber or steel wire
Tube：Black oil-resistant synthetic rubber
Reinforcement：A layer of woven fiber