Black welding/threaded coupling 1/2" (dn15) 986021000 P10AS

Durable steel connections with threading capability

The black threaded weld coupling with a diameter of 1/2 inch (DN15) is a reliable installation component from the Geldbach brand, designed to create durable connections in steel systems. The product with catalog number 986021000 P10AS combines welding functionality with the possibility of threading, making it a versatile solution for both industrial installers and heating and cooling installation specialists.

The steel construction ensures high mechanical strength and resistance to damage during installation and operation. The black surface finish not only provides an aesthetic appearance but also serves as basic protection against corrosion under normal environmental conditions.

Design and technical parameters

The component is characterized by precision manufacturing with a nominal diameter of 1/2 inch (15 mm), which corresponds to standard dimensions used in European installations. The external dimension of 21.3 mm guarantees compatibility with a wide range of steel pipes and fittings available on the market.

The product weight of only 0.065 kg significantly facilitates handling during installation, reducing the load on the installer while maintaining the solidity of the construction. The "other" type connection means a special design that allows for both welding and threading, providing flexibility in choosing the assembly method.

Application and compatibility

The coupling finds wide application in installation systems requiring solid metallic connections. In heating installations, the reliability of connections translates to the safety of the entire system, and in industrial applications, long-term stability of connections is required.

The product is compatible with all types of steel pipes with a nominal diameter of DN15, enabling its use in both new projects and modernizations of existing installations. The possibility of threading allows for easy disassembly of components in case of maintenance or system modification.

Advantages of use

Combining welding and threading functions eliminates the need for additional transition elements, which simplifies installation design and reduces material costs. Precision threading ensures leak-proof connections right from the installation stage, minimizing the risk of leaks during operation.

The steel construction guarantees long-term dimensional stability and resistance to temperature changes typical for heating and cooling installations. The low weight of the component does not burden the supporting structure of the installation, which is particularly important in suspended systems or those mounted on building facades.