EN 856 4SP in the Excavators
EN 856 4SP Manufacturer in China

G4SP (EN 856 4SP) Hydraulic Hose

 

EN 856 4SP hose is a high-pressure hydraulic hose with four-wire spiral reinforcement designed to handle extreme conditions and provide reliable performance in heavy machinery applications.

The inner layer of the EN 856 4SP hose is made of oil-resistant synthetic rubber, and four layers of high-strength steel wire are wrapped around the inner layer, with a protective layer of oil-resistant, weather-resistant, and abrasion.

The outer cover of the EN 856 4SP hose is made of oil, weather, and abrasion-resistant synthetic rubber, which protects the hose from external damage and maintains its flexibility in extreme conditions. This hose is capable of handling working pressures of up to 6000 psi (or 400 bar) and a temperature range of -40°C to +100°C (-40°F to +212°F).

EN 856 4SP hoses are typically used in high-pressure hydraulic systems of heavy machinery, such as construction equipment, mining equipment, and industrial machinery.

 

Hydraulic Hoses EN 856 4SP | Very High Pressure

Meets or exceeds the performance requirements of EN 856 4SP, DIN 20023 4SP, R9R

Application: Very high-pressure applications are used for petroleum-based hydraulic fluids.
Inner Tube: Neoprene.
Reinforcement: Four alternating layers of spiraled high-tensile steel wire.
Cover Compound: abrasion and weather-resistant synthetic rubber.
Temperature Range: – 40ºC to + 125ºC.

The specification of the EN 856 4SP Hydraulic Hose

Part No.I.D. O.D.W.PB.PB.RW.T
DashInchmmmmMPaPSIMPaPSImmkg/m
EN8564SP-041/4″6.418.045.06525180261001500.620
EN8564SP-063/8″9.520.844.56453178258101800.730
EN8564SP-081/2″12.724.041.56018166240702300.900
EN8564SP-105/8″15.927.635.05075140203002501.130
EN8564SP-123/4″19.131.835.05075140203003001.480
EN8564SP-161″25.439.728.04060112162403401.980
EN8564SP-201.1/4″31.850.821.0304584121804602.910
EN8564SP-241.1/2″38.157.218.5268374107305603.430
EN8564SP-322″50.869.816.523936695706604.890

Raw Material:

Imported rubber material Vietnam and Thailand
High tensile strength 2750Mpa steel wire from China’s first-class factory
Powerful, safe and stable hydraulic hose products
Good dispersibility, high bearing pressure and superior pulse performance.
Excellent oil resistance, heat resistance and aging resistance.
Excellent bending resistance and fatigue resistance

Factory Workshop:

Sinopulse is a 100% manufacturer of hydraulic hoses and industrial hoses, including all oilfields, agriculture, transportation, construction, mining, and forestry.
Daily output 500,000 meters of hoses, workshop covering 40,000 m²

40 production lines, involving high-speed joint machines, braiding machines, high-speed spiral machines, Italy VP automatic industrial machines, and Complete series Laboratory Testing Equipment

120 Skilled workers, 6 Engineers with 2 technical counselors from famous international companies,2 QC departments, and 2 warehouse managers are fall of our lovely people.

50 Sales and three groups of logistics specialists serve our clients from Italy, Germany, Uk, Spain, the USA, Canada, Brazil, Argentina, Panama, Peru, Chile, Viet Nam, Indonesia, Australia, Romania

Production equipment and workshops for hydraulic hoses
Production equipment and workshops for hydraulic hoses

Laboratory:

Our factory introduces a full range of laboratory testing equipment. It has advanced laboratory capabilities to conduct product quality testing and research and development work to ensure stable and excellent product quality.
After purchasing raw materials, we test each batch to ensure they meet our product’s technical requirements.
After production, we test each hose, its working and burst pressure, and conduct a pulse test for each order to ensure that it is 100% qualified after leaving the factory.
We strive to provide our customers with top-notch hoses, doing everything we can to ensure their quality.
“Let our end users feel comfortable in use and safe in driving!” is our common goal.

Complete laboratory testing equipment
Complete laboratory testing equipment

Product packaging:

1. When packing hydraulic hoses, cartons or wooden boxes according to customer requirements.
2. We will pack the hose after finishing the hose production.
3. Generally, woven bags and plastic films are used for packaging.
4. Special packaging can be provided according to customer requirements. Special packaging is a request of Edible ACC Ording customers.

Sinopulse Hydraulic hose loaded into the container shipping
Sinopulse Hydraulic hose loaded into the container shipping

 

 

Continuous Brand Layline Example

SINOPULSE  G4SP-06 EN 856 4SP 3/8″ (DN10) W.P. 45MPA (6550 PSI)  -XXXXX-

Find a trusted hose factory. Any requirements and problems can ask us at any time.

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