Hydraulic hose EN 856 4SH is suitable for: Extremely high pressure and high impulse hydraulic applications. This hose is the most flexible EN856 4SH hose in the industry with superior impulse performance (tested to 1,000,000 impulse cycles at bend radius lower than EN 856 Standard). Compatible with biodegradable hydraulic fluids like synthetic esters, polyglycols and vegetable oils as well as petroleum based fluids.
Tube: Black, oil resident nitrile rubber
Reinforce: Four alternating layers of spiraled, high tensile steel wire.
Cover: Black, oil, abrasion and weather resistant synthetic rubber.
Temperature Range: -40℉ to +250℉ (-40℃ to +121℃)
DIN EN856 4SH can be used for forklift, hydraulic engine, oilfield extraction machinery, mine/road/construction machinery and so on.
Importe LG NBR from South Korea
Importe BELKTA steel wire with high tensile strength 2750 Mpa from Belgium.
Good quality materials provide our hydraulic hose steady performance, good decentrality and excellent oil resistance.
Our factory introduce advanced technology and equipment to make the best quality hydraulic hose.
Our bunching machine is SEJIN MACHINE from Korea.The advantages of the machine are high accuracy, high consistency, suspension difference < 70MM, while the international standard is 120MM.
We use Mitsubishi electric control braiding machine to get high accuracy data collection, real-time braiding angle monitoring and correction.
Our factory has strong quality control team and we set up advanced laboratory.
Before the mass production, we test each batch of raw material
After the production, we test each hose to guarantee a 100% qualification.
Each hose is tested 2 times on working pressure.
We do everything that possible to supply good quality goods as well as the best service to our customer.
After finishing the production, we will pack the hydraulic hose. In general, the packing could be woven bag and plastic film. Special packing is also available on your demand.