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Intermediate sleeve Ø10 (for flaring)

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Manufacturer: HYDRON hydraulika siłowa (go to products)

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Intermediate sleeve Ø10 for flaring hydraulic pipes – 10 mm

The Ø10 intermediate sleeve for flaring is a fitting element designed for making connections of steel hydraulic pipes with an outer diameter of 10 mm. It works with a properly formed pipe flare, a matching nut, and a pipe connector. Its task is to support the prepared end of the line and transfer the pressure during tightening of the connection. The Ø10 sleeve is used in power hydraulics, especially in installations with small pipe diameters, control systems, and auxiliary hydraulic circuits.

The Ø10 designation indicates the outer diameter of the cooperating pipe, which is 10 mm. The sleeve is an element of the flared connection system and should be selected taking into account the nut design, the type of connector, and the method of preparing the pipe end.

Technical parameters of the Ø10 intermediate sleeve

Product type: intermediate sleeve for pipe flaring.
Size: Ø10.
Outer diameter of matching pipe: 10 mm.
Connection type: pipe, flared.
Intended use: rigid steel pipes for hydraulic installations.
Function: flare support and cooperation with the nut.
Matching elements: Ø10 pipe, suitable nut and connector.
Application: power hydraulics and auxiliary pipe installations.

Application of the Ø10 sleeve in precision hydraulic systems

The Ø10 intermediate sleeve is used when making rigid pipe connections in power hydraulics installations. Pipes with an outer diameter of 10 mm can be used in hydraulic control systems, measuring installations, auxiliary circuits, and compact power units, provided their parameters meet the design requirements of the installation.

Connections of this type are found in industrial machines, technological devices, machine tools, hydraulic power packs, and automation systems. The sleeve allows for completing a flared connection without using a cutting ring. It can be used both during the construction of a new installation and for the repair of an existing pipe line.

How does an intermediate sleeve work in a flared connection?

In a flared connection, the end of the pipe is appropriately formed using a flaring tool. The resulting flare works with the sealing surface of the connector. The intermediate sleeve is located on the nut side and forms a stop element that helps evenly transfer the clamping force to the prepared end of the pipe.

The correct tightness of the connection depends on the compatibility of the sleeve, nut, and connector, as well as the quality of the made flare. An improper shape of the pipe end or mismatched elements can cause leaks during the operation of the hydraulic installation.

Selecting a sleeve for a 10 mm steel pipe

The basic criterion for selecting the Ø10 sleeve is the outer diameter of the pipe, which is 10 mm. However, the wall thickness of the line, the type of flare being made, and the geometry of the matching connector must also be taken into account. Pipes with the same outer diameter can have different wall thicknesses, which affects the requirements for forming the end.

The Ø10 designation alone does not determine the type of nut thread. Before purchasing, check if all parts belong to a compatible flared connection system. Particular attention should be paid to the connector design in installations of older machines, where various connection solutions may occur.

Flaring Ø10 pipes – the importance of precise end preparation

In the case of pipes with a diameter of 10 mm, the precision of preparing the end is crucial. Uneven cutting, remaining burrs, or asymmetrical flaring can impair the quality of the connection. The pipe end should be cut perpendicularly to the axis of the line, cleaned, and prepared according to the requirements of the flaring system used.

Before making the flare, place the nut and sleeve on the pipe in the correct order. For forming, use a tool and a die selected for the pipe size and connection type. After completing the work, check the symmetry of the flare, the condition of its surface, and the absence of cracks or deformations.

Intermediate sleeve Ø10 vs. cutting ring

The intermediate sleeve for flaring is not a replacement for a cutting ring. In a flared system, the pipe end is pre-formed, and the sleeve works with the prepared flare. In a cutting system, the ring bites into the outer surface of the pipe during assembly. Both solutions require appropriate nuts and connector bodies.

The Ø10 sleeve is also not used for crimping flexible hydraulic hoses. It is an element intended for rigid steel pipe connections. For mounting fittings on rubber lines, separate crimp sleeves are used.

Assembly and tightness control of the Ø10 connection

During assembly, the pipe should be positioned coaxially with the connector, without stresses or forced deformations. The nut should be tightened according to the requirements of the used connection system. Excessive tightening should not be used as a way to compensate for a poorly made flare.

Before starting work, safely depressurize the hydraulic installation. After making the connection, check its proper seating and carry out a leak test. In the case of systems exposed to vibrations, proper support of the pipe should also be ensured to limit the loads acting on the connection point.

Key advantages of the Ø10 intermediate sleeve

Designed for flared steel pipe connections.
Size suitable for a pipe with an outer diameter of 10 mm.
Can be used in compact hydraulic installations.
Support for the formed pipe end during assembly.
Cooperation with a properly selected nut and connector.
Useful during the construction and modernization of control systems.
Possibility of replacing the element during pipe connection repair.

Technical specification

Parameter	Value
Product	Intermediate sleeve Ø10
Size	Ø10
Outer diameter of pipe	10 mm
Connection type	Flared
Intended use	Rigid steel pipes
Function	Flare support and nut pressure transfer
Application	Pipe connections in power hydraulics

Frequently Asked Questions (FAQ)

What pipe does the Ø10 intermediate sleeve fit?

The Ø10 sleeve is intended for flared connections of steel pipes with an outer diameter of 10 mm. The wall thickness and compatibility of the remaining connection elements should additionally be checked.

Is the Ø10 sleeve suitable for measuring systems?

It can be used in measuring installations using appropriately selected flared connections for 10 mm pipes. Permissible operating conditions depend on the parameters of the entire system.