Professional Hydraulic Hose Fittings Manufacturer Since 2003.
LENFLEX - HYDRAULIC HOSE - EN856 4SP - FOUR LAYERS STEEL WIRE SPIRAL HIGH PRESSURE HYDRAULIC HOSE
INNER TUBE: oil resistant synthetic nitrile-butadiene rubber
REINFORCEMENT: four layers of spiral steel wire wrapped
COVER: oil and weather resistant synthetic rubber
APPLICATION: petroleum base and water base hydraulic fluids
TEMPERATURE RANGE: -40℃~ +100℃
Lenflex Hose Best LENFLEX HYDRAULIC HOSE EN856 4SP Supplier,Advanced equipments. We successively bring in Italian braiding machines and domestic top high-speed braiding machines to ensure stable quality.
HOSE CONSTRUCTION
4SP hose is consists of an oil and water-resistant synthetic rubber lining + four layers of spiraling steel wire wrapped in alternating directions and three layers of Interval of rubber, and an oil and weather resistant synthetic rubber cover.
APPLICATIONS
4SP hose is designed for use in the petroleum and water-based fluid hydraulic systems, with temperatures ranging from -40℃to +100℃.
The technical parameters of 4SP Hose
The main production process of the 4SP hose
1. Extrusion forming of mixed rubber.
3. Reinforced (wrapping 4 layer steel wire)
4. Extruding outer cover
5. Wrapping a cloth.
6. Vulcanization.
7. Remove the cloth.
8. Extraction out of mandrel
9.Packing