2025/08/20

Installation and Maintenance of Hydraulic Pipe Fittings

When installing hydraulic pipe fittings, ensure that the pipe has sufficient deformation allowance to avoid subjecting the pipe to tensile or lateral forces. When connecting pipelines, connect them in one go to avoid multiple disassemblies, as this can degrade the sealing performance.


2025/08/20

Hydraulic Pipe Fitting Application Scenarios

Hydraulic pipe fittings are widely used in fields such as construction machinery, aerospace, shipbuilding, and energy petrochemicals. In construction machinery, hydraulic pipe fittings are used to connect hydraulic pumps, hydraulic cylinders, hydraulic motors, and other hydraulic components, forming a closed hydraulic circuit to achieve automated control of machinery.


2025/08/20

Types and Classification of Hydraulic Pipe Fittings

Welded pipe joint: composed of a joint body, nut, and pipe; the pipe is welded to the end of the oil pipe, and the pipe is connected to the joint body through the nut. This type of pipe joint provides a firm connection and reliable sealing, with a working pressure up to 31.5MPa, but requires welding during assembly and demands high welding quality.


2025/08/20

Hydraulic hoses play an important role in multiple fields

Mechanical Engineering: Used to transmit hydraulic oil, achieving motion control of mechanical devices, force regulation, and energy conversion. Automotive Industry: Transmits hydraulic oil or gas in automotive brake systems, steering systems, suspension systems, and others.


2025/08/20

Hydraulic Hose Structural Composition

Inner rubber layer: Directly contacts the conveyed medium and must have good oil resistance, corrosion resistance, and high-temperature resistance to prevent the medium from corroding the reinforcement layer.


2025/08/11

Maintenance and Upkeep of Hydraulic Pipe Locking Machine

Regular maintenance and servicing can extend the service life of the hydraulic lock pipe machine and ensure stable equipment performance.


2025/08/11

Working Principle of Hydraulic Pipe Locking Machine

Hydraulic drive: The oil pump outputs hydraulic oil under the motor drive, pushing the plunger inside the crimping cylinder forward. Mold contraction: The plunger and two internal taper sleeves on the front cylinder cover push the mold base with symmetrical tapered surfaces to contract radially, achieving module crimping on the hose.


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