The purpose of a hydraulic hose is to transfer hydraulic fluid to or between hydraulic tools, valves, actuators, and components. Because hydraulic systems usually work at high or extremely high pressures, they are usually flexible, reinforced, and built with multiple layers of reinforcement. Numerous industrial hydraulic systems make use of hydraulic hose. When looking for hydraulic hose, it’s crucial to take into account factors like features, construction options, performance criteria, and dimensions.
The minimum bend radius, outside diameter, and internal diameter are crucial measurements when choosing a hydraulic hose. The inside and exterior diameters of hydraulic hoses are used to indicate their sizes. The hose or liner’s inside is referred to as the inside diameter. For hoses with pleated or corrugated structure, the outside diameter is frequently a nominal standard. The permissible hose cross-section deformation and the mechanical bending limit of any reinforcement are combined to get the minimum bend radius.
Hydraulic Hose Types
Compact High Pressure Hydraulic Hose
Hydraulic rubber hoses with textile covers and single or double fibre braids are frequently utilised in medium pressure applications. They are suitable for conveying petroleum-based hydraulic oil, air and water with specified pressure to air brakes, power steering, turbo oil lines and tilt cab cylinders as well as return and suction hoses of hydraulic systems.
SAE Standard Hydraulic Hose
SAE hydraulic hose, with different layers of braid or spiral wire reinforcement structures to suit all pressure working environments.
EN Standard Hydraulic Hose
Hydraulic hoses that meet EN standards, such as 1SN, 2SN, and 4SP, have distinct constructions that allow them to be used with fuel, oil, glycol, and other hydraulic fluids.
EN853 1SN and EN 853 2SN Hydraulic Hose
Glycol, oil, fuel, and other hydraulic fluids can be used with EN standard hydraulic hoses, 1SN and 2SN, which have single or double braid reinforcing structures.
Low Pressure Hydraulic Hose
We provide a range of sizes and dimensions for low pressure hydraulic hoses. Additionally, they are inexpensive, long-lasting, and anti-corrosive.
Wire Braid Hydraulic Hose
High pressure tolerance for liquid conveyance is provided by a single or double braid of high tensile steel wire reinforcement with a smooth or cloth-covered surface.
Spiral Wire Hydraulic Hose
Several spiral wire hydraulic hoses are offered which including four spiral wire hydraulic hose, multi-spiral hose and spiral wire reinforced hydraulic hose.
Thermoplastic Hydraulic Hose
With its widespread application in hydraulic and construction equipment in recent years, thermoplastic hydraulic hose has a bright future.
Standard High Pressure Hydraulic Hose
Our typical 1SN high pressure hydraulic hose has an ID of 4.8–50.8mm, an OD of 11.8–64mm, a working pressure of 40–250, and a burst pressure of 160–1000 bar. It can withstand temperatures ranging from -40°C to +100°C.