Professional Hydraulic Hose Fittings Manufacturer Since 2003.
Through the process to peel off each layer of steel wire, to see the adhesion between the layers of steel wire is very good, it is hard to peel off the wire from rubber. At the same time, each layer of steel wire is arranged neatly and smoothly. The result is caused by the improvements in the equipment, and the improvements in the production process. The adhesive property and the steel wire arrangement tightness of the current products have been improved obviously and the impulse performance is getting better. There are significant advantages of our products compared with other domestic brands, and it can be comparable to the world-famous brands.
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