E-mail

Spiral wire hydraulic hoses used for modern construction and mining

Our company can supply spiral wire hydraulic hose including four spiral wire hydraulic hose, multi-spiral hydraulic hose and spiral wire reinforced hydraulic hose. In the following is the detailed information of each product. You can see the difference between wire braid hydraulic hose and spiral wire hydraulic hose. 

Our spiral wire hydraulic hose usually consists of three parts including seamless oil resistant neoprene rubber tube, spiral plies of high tensile steel wire, and synthetic rubber which has oil, abrasion and weather resistance.  The temperature range is -40°C to +121°C (-40° to 250°F).

Four Spiral Wire Hydraulic Hose

Four layers of spiral wire hydraulic hose
Four spiral wire hydraulic hose

It is an extremely flexible hose designed to operate at high working pressures and finds its applications on modern construction, marine, mining, and forestry equipment. This hose is available in long lengths up to 131 feet.

Nominal specifications:

Hose Code I.D. O.D. WP Burst Pressure Bend radius Weight
in mm in psi mm psi in mm lbs./100ft
FSWH-01 3/8 9.5 0.84 21.34 6450 25800 7.0 178 53
FSWH-02 1/2 12.7 0.96 24.38 6000 27550 9.0 228 60
FSWH-03 3/4 19.0 1.26 32.00 6000 25370 11.0 279 101
FSWH-04 1 25.4 1.50 38.10 5500 25370 13.5 342 137
FSWH-05 1-1/4 31.8 1.78 45.21 5000 20300 18.0 457 165

Four layer wire spiral reinforced hydraulic hose

Four layer spiral wire hydraulic hose with reinforcement layer
Four layer wire spiral reinforced hydraulic hose

The tube is black and oil resistant synthetic rubber.
The reinforcement layer consists of four layers of spirally wrapped high tensile steel wire that separated by synthetic rubber fabric layer.
The cover is synthetic rubber. It is weather, oil, fuel, ozone and abrasion-resistant.

Application and advantages:
With extraordinary flexibility, excellent bend radius properties and exceptional impulse life, it can be used in petroleum-based hydraulic fluids of very high pressure and tight bends. It can withstand the temperature of +125°C.

Maximum operating temperature: 257°F (125°C).

Hose Code I.D. O.D. WP Bend radius Weight
in mm in mm psi in mm lbs./100ft
FLWRH-01 3/8 9.5 0.80 20.3 4000 5.0 127 44
FLWRH-02 1/2 12.7 0.94 23.8 4000 7.0 178 55
FLWRH-03 3/4 19.0 1.21 30.7 4000 9.5 241 82
FLWRH-04 1 25.4 1.50 38.0 4000 12.0 305 128
FLWRH-05 1-1/4 31.8 1.85 47.0 3000 16.5 419 176
FLWRH-06 1-1/2 38.1 2.10 53.5 2500 20.0 508 218
FLWRH-07 2 50.8 2.62 66.7 2500 25.0 635 285

Multi-spiral hose

Six layer spiral wire hydraulic hose with reinforcement layer
Multi-spiral hydraulic hose with reinforcement layer

This multi-spiral hose is used in severe pressure applications where high working pressures and superior resistance to impulsion are required. It is commonly used on heavy mobile equipment.

Reinforcement: six or more spiral plies of high tensile steel wire.

Nominal specifications:

Hose Code I.D. O.D. WP Burst Pressure Bend radius Weight
in mm in mm psi psi in mm lbs./100ft
MSH-01 3/4 19.0 1.26 32.0 5000 20000 9.5 241 113
MSH-02 1 25.4 1.52 38.6 5000 20000 12.0 305 135
MSH-03 1-1/4 31.8 1.96 49.7 5000 20000 16.5 419 241
MSH-04 1-1/2 38.1 2.26 57.4 5000 20000 20.0 508 321
MSH-05 2 50.8 2.79 70.8 5000 20000 25.0 635 444

spiral wire hydraulic hose in black cover surface
Wire spiral hydraulic hose used for high pressure environment

Hydraulic hose with brass spiral wire
Multi-spiral wire reinforced hydraulic hose

If you need to consult the price, please contact the business department by e-mail:

sales@thehydraulichose.com

When you contact us, please provide your detail requirements.
That will help us give you a valid quotation.