Weld-on Hinge D12, L80mm

Weld-on gate hinge with bearing, steel, O 12 mm, length 80 mm

Product code: D4/11-80

The D4/11-80 weld-on hinge is designed for firm and reliable attachment of metal gates, wickets, and other rotating steel structures. Thanks to its simple steel construction and integrated bearing, it allows for smooth opening and closing of the gate leaf and provides a practical solution for creating a strong pivot connection.

The hinge is equipped with a bearing, which helps reduce friction between moving parts and contributes to smoother operation during daily use. Thanks to its compact dimensions, it is particularly suitable for the production of smaller metal gates and wickets, the assembly of steel structures, well for repairs and renovations of existing gate systems.

Material

Steel with integrated bearing.

Surface finish

Without surface treatment (natural). The steel surface allows direct welding of the hinge to the metal structure. After welding, it is recommended to apply suitable anti-corrosion protection, which helps protect the steel from corrosion and adverse weather conditions.

Dimensions and technical parameters

– Hinge len(H): 80 mm

– Hinge diameter (D): 12 mm

– Dimension B: 16 mm

– Gate weight Gmax/Goptimal according to manufacturer: 40 kg

– Material: steel

– Mechanism: with bearing

– Surface finish: without surface treatment (natural)

– Mounting method: by welding

– Design: cylindrical weld-on hinge

– Usage: 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 support post or frame. The 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 alignment of the hinges to prevent excessive stress on the rotating mechanism. The bearing must be protected from excessive heating during welding, which could negatively affect its functionality and lifespan.

The Gmax/Goptimal value stated by the manufacturer is 40 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 for reliable attachment of the gate leaf.

– Integrated bearing helps reduce friction between moving parts.

– Smooth rotational movement when opening and closing the gate.

– Compact design with a length of 80 mm.

– Simple and reliable pivot connection.

– Direct welding to the metal structure.

– Untreated finish suitable for welding.

– Suitable for the production of smaller metal gates and wickets, well for repairs of existing structures.

– Possibility of additional surface protection according to the requirements of the specific implementation.