EN856 4SH STANDARD
| Tube: oil resistant synthetic rubber Reinforcement: four high tensile steel wire spiral layers (4W/S) Cover: abrasion and weather resistant synthetic rubber Temperature range: -40℃ to +100℃ |
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| DN | Hose I.D | Wire O.D | Hose O.D | Working Pressure | Burst Pressure | Minimum Bend Radius | |||
| inch | mm | mm | mm | Mpa | psi | Mpa | psi | mm | |
| 19 | 3/4" | 19.0 | 28.4 | 32.0 | 42.0 | 6000 | 168.0 | 24000 | 280 |
| 25 | 1" | 25.4 | 35.2 | 38.6 | 38.0 | 5500 | 152.0 | 22000 | 340 |
| 32 | 1-1/4" | 31.8 | 41.9 | 45.8 | 32.5 | 4700 | 130.0 | 18800 | 460 |
| 38 | 1-1/2" | 38.1 | 48.8 | 53.3 | 29.0 | 4200 | 116.0 | 16800 | 560 |
| 51 | 2" | 50.8 | 63.2 | 68.1 | 25.0 | 3600 | 100.0 | 14400 | 700 |
Chengrui Products
About Chengrui Hydraulic Hose
Chengrui Hydraulic Hose
Hengshui Chengrui Rubber & Plastic Products Co., Ltd. is a professional company manufacturing all kinds of rubber hoses in China. Our main products including Hydraulic hoses, petroleum hoses, various industrial hoses and rubber hoses with fittings.
Other
We also provide a complete line of SAE hydraulic flange fittings that provide leak-free connections for hydraulic hose, pipe & tube assemblies.
Quality Control
We will consider and try to satisfy every requirement of customers.
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To learn is origin of our development. We encourage every people of our company to keep learning and have tried to create such chances.
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Contact Info
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Email: sales@hydraulichoses.org
We also provide a complete line of SAE hydraulic flange fittings that provide leak-free connections for hydraulic hose, pipe & tube assemblies.Chengrui Hydraulic Hose

