Equipped with a professional factory, Yunlong Plastics is a credible and leading China suppliers of cheap din en 856 4sp standard rubber hose, high pressure, 4-layer steel wire spiraled, api approved . Adopting quality materials and advanced equipment, our products comes in high flexibility, good mechanical strength, good abrasion performance, etc.
DIN EN 856 4SP standard
Tube: oil-resistant synthetic rubber
Reinforcement: four high tensile steel wire layers (4 W/S)
Cover: abrasion and weather-resistant synthetic rubber
Temperature range: -40℃ to +100℃
1.OEM service---We are a company specialsing in making rubber & plastic&metal material, and we produce according to your samples or drawings ,if they are not available, we design according to your requirements and the application.
2.Various existing molds---We have our own mould factory,and after more than 30 years of continued accumulation, there is a very large amount of moulds ,so that we may save the mould cost for you.
3.Authentications---Our products have passed related authentications ,and are widely approved,adopted and favored by domestic and foreign enterprises.
4.Worldwide selling network ---With export experience of 15 years, we have established a worldwide selling network,and we are committed to provide more accurate ,professsional and thoughtful service.