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Sleeve Coupler

Sleeve Coupler

Used exclusively to connect two scaffolding steel tubes end-to-end in a straight line along their axis,thereby extending the total length of the tube.It is the core component for ac......

PRODUCT DESCRIPTION

Sleeve Coupler(Standard scaffolding terminology,no translation needed)

Detailed Explanation:

Function:

Used exclusively to connect two scaffolding steel tubes end-to-end in a straight line along their axis,thereby extending the total length of the tube.It is the core component for achieving longitudinal extension of scaffolding tubes.

Design Features:

Cylindrical Structure:Typically a robust steel sleeve designed to match the external diameter of the tubes.

Fastening Mechanism:Secured via a wedge bolt or set screws tightened from the side to clamp the tubes inserted at both ends.

High Strength:Manufactured from drop-forged steel to withstand significant axial compression and tensile loads.

Critical Notes:

Axial Use Only:It must never be used to connect ledgers to standards(function of a right-angle coupler)or diagonal braces(function of a swivel coupler).

Safety Critical:In formwork and shoring systems,the quality and correct installation of sleeve couplers are vital for structural load-bearing safety.Deformed,cracked,or excessively worn couplers are strictly prohibited.

Applications:

Extending the length of vertical standards(uprights)in scaffolding.

Lengthening primary load-bearing members in heavy-duty support structures and falsework.

It is one of the three fundamental scaffolding couplers,alongside the Right-Angle Coupler and the Swivel Coupler.


 

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