Weld-on Hinge D22, L200mm

Weld-on Gate Hinge with Bearing, Steel, O 22 mm, Length 200 mm

Product Code: D4/11-200

The weld-on hinge D4/11-200 is designed for firm and reliable attachment of metal gates, wickets, and other rotating steel structures. Thanks to its robust steel construction and integrated bearing, it allows smooth opening and closing of the gate leaf and represents a practical solution for creating a strong and durable rotating connection.

The hinge is equipped with a bearing that helps reduce friction between moving parts and contributes to smoother operation even under higher loads. Thanks to its extended design with a length of 200 mm, it is suitable for manufacturing heavier metal gates, assembling steel structures, well for repairs and renovations of existing gate systems.

Material

Steel with integrated bearing.

Surface Finish

Without surface finish (natural). The steel surface allows direct welding of the hinge to the metal structure. After welding work is completed, it is recommended to apply suitable anti-corrosion protection to ensure resistance to weathering.

Dimensions and Technical Parameters

– Hinge len(H): 200 mm
– Hinge diameter (D): 22 mm
– Dimension B: 29 mm
– Gate weight Gmax/Goptimal according to manufacturer: 100 kg
– Material: steel
– Mechanism: with bearing
– Surface finish: without surface finish (natural)
– Mounting method: by welding
– Design: cylindrical weld-on hinge
– Application: metal gates, wickets, and steel structures

Mounting and Compatibility

The hinge is designed for direct welding to the metal structure of the gate and to the supporting post or frame. Individual parts of the hinge are welded to the respective structural elements so that, after their connection, they allow free rotational movement of the gate leaf.

During installation, it is necessary to ensure the correct position and coaxiality of the hinges to prevent excessive stress on the rotating mechanism. The bearing must be protected from excessive heat during welding, which could negatively affect its functionality and lifespan.

The Gmax/Goptimal value stated by the manufacturer is 100 kg. When selecting and installing, it is necessary to consider the dimensions, weight, and construction of the gate leaf, well the number of hinges used and their method of attachment.

Advantages

– Robust steel construction suitable for heavier gate leaves.
– Integrated bearing helps reduce friction between moving parts.
– Smooth rotational movement when opening and closing the gate.
– Extended design with a length of 200 mm.
– Firm and reliable rotating connection.
– Direct welding to the metal structure.
– Design without surface finish suitable for welding.
– Suitable for manufacturing new gates and repairing existing structures.
– Possibility of additional surface protection according to the requirements of the specific implementation.