OEM Factory Direct Sell High Pressure EN 856 4SP 4 Steel Wire Spiral 3/4 INCH Nitrile Rubber Hydraulic Hose

The Sinopulse spiral hydraulic hose is designed with three-layer structure consisting of oil-resistant synthetic rubber inner tube, along with four or six spirals of high tensile steel reinforcement tailored to the specific grade and size. It is covered with wear-resistant synthetic rubber covers.

Sinopulse has an exceptional inventory of spiral hydraulic hoses, crafted specifically for high-pressure environments. Our spiral hydraulic hoses are equipped with reinforced spiraled layers, offering superior strength and support compared to braided hydraulic hoses.

Product Detail

product detail

Sinopulse's spiral hydraulic hose has been tested and certified for applications across various industries worldwide. It is produced according to SAE domestic standards and DIN international regulations.

With Sinopulse's global distribution network, our US-based company successfully extends its reach internationally.

SAE R12 (DIN EN 856)
4SH (DIN EN 856)
4SP (DIN EN 856)
SAE R13 (DIN EN 856)
SAE R15 (DIN EN 856)

For extremely high-pressure applications, Sinopulse also supplies our custom-grade spiral hydraulic hose.

Our spiral hose is available in sizes from 3/8” to 2” inside diameter, and has an operational temperature range from -40°F to +250°F.

Both measurements vary by grade. Our spiral hydraulic hose is rated up to 6090 PSI WP and 24360 PSI BP, varying by grade and hose diameter. All grades and sizes of Sinopulse spiral hydraulic hose meets flame resistant MSHA designation.