Ideal For: high pressure and high impulse hydraulic use. It is the most flexible EN 856 4SP hydraulic hose in the industry with superior impulse performance (tested to 1,000,000 impulse cycles at bend radius lower than EN 856 Standard). It’s ideal for hydraulic fluids like synthetic esters and polyglycols. It’s also suitable for vegetable oils and petroleum based fluids.
Tube: Black nitrile rubber
Reinforce: Four layers of spiraled and high tensile steel wire.
Cover: Black, oil, abrasion and weather resistant synthetic rubber
Temperature Range: -40℉ to +250℉ (-40℃ to +121℃)
EN 856 4SP Application:
DIN EN 856 4SP can be used for forklift, hydraulic engine, oilfield extraction machinery, mine/road/construction machinery, especially for some high pressure machine.
Raw Material:
Importe LANXESS NBR from Germany, which is the highest quality rubber in the world
Importe BELKTA steel wire with high tensile strength 2750 Mpa from Belgium.
Good quality materials make our hydraulic hose perform well.
EN 856 4SP Workshop:
Our spiral machine is 100% servo electronics control, which is Japan engineer team’s master work.
High length control accuracy, tolerance < 0.001.
High rubber content> 47%, impulse>500,000 circles.
Lab:
Our factory has strong quality control team and we set up advanced lab.
Before the mass production, we test each batch of raw material
After the production, we test each hose to make sure a 100% qualification.
Each hose is tested 2 times on working pressure.
We do everything to supply good quality goods to you.
After finishing the Hydraulic Hose production, we will pack the hose. In general, the packing could be woven bag and plastic film. Special packing is available on your demand.
