4SH Spiral Reinforced Rubber Hose

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4SH Spiral Reinforced Rubber Hose

Standard
The spiral reinforced rubber hose is designed and produced in rigorous conformation with DIN EN 856 4SH standard. It supports a wide range of working temperatures, from -40℃ to 100℃.

Construction & Material
The spiral wire hose mainly consists of the interior synthetic rubber tubing, the spiral wire reinforcement, and the exterior rubber cover.
1. The interior synthetic rubber hose is available with excellent oil and weather resistance due to the carefully selected raw material. It additionally has heat and aging resistance.
2. There are four reinforcement layers with high tensile strength. The reinforcement allows the spiral steel wire reinforced rubber hose to withstand high pressures and prevents hose twisting effectively.
3. The exterior cover is made of oil and weather resistant rubber.

The construction provides the high pressure hydraulic hose with great flexibility and ensures extremely low chance for hose deformation.

Applications
The wire reinforced hose is great for delivering of petroleum or water based hydraulic liquids. It is widely used in the hydraulic system for hydraulic machines.

Parameter
DIN EN856 4SH
Inside Diameter Reinfor cement Diameter Outside Diameter Working Pressure Proof Pres sure Burst Pres sure Min. Bend Radius We ight
inch mm mm mm psi bar bar bar mm kg/m
3/4 18.6-19.8 28.3-29.1 31.7-32.5 6090 420 1000 1680 280 1.7
1 25.0-26.4 35.4-36.2 39.2-40.0 5510 380 910 1520 340 2.5
1-1/4 31.4-33.0 42.2-43.0 46.3-47.1 4713 325 830 1380 460 3
1-1/2 37.7-39.3 49.0-49.8 54.2-55.0 4205 290 700 1160 560 3.6

Packages
The spiral wire reinforced rubber hose is firstly packaged by plastic film, and then packed in carton or wooden case. Customized packaging is available as well.

As a specialized 4SH steel wire spiral hydraulic hose manufacturer and supplier in China, we also provide PVC layflat hose, rubber steam hose, Teflon hose, cotton over braided fuel hose, and more.

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