Copper solder fittings from Hermann Schmidt – reliable, tested and versatile

Copper solder fittings have been an indispensable part of classic pipe connection technology for many decades – and not without reason. They are a proven solution for durable, stable and temperature-resistant connections, particularly in the field of heating and drinking water installations. Hermann Schmidt GmbH & Co KG from Essen offers a wide range of copper solder fittings in accordance with DIN EN 1254, which impress with their quality, durability and variety of applications.

A key feature of the copper solder fittings from Hermann Schmidt is their dual certification. This allows them to be used in both drinking water systems and gas installations – a clear advantage for installers who need to be flexible on construction sites. The solder fitting is approved for various media, including natural gas, liquid gas, drinking water, heating water, demineralized water, rainwater and extinguishing water. They meet the requirements of DIN EN 1254 and the guidelines of worksheet G 600, which means they are approved throughout Germany.

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Versatile copper solder fittings for every installation situation

As the name suggests, copper solder fittings are made of copper or copper alloys, usually in combination with brass or gunmetal. They are permanently connected to copper pipes by soft or hard soldering. The range includes 90° and 45° elbows, T-pieces, sockets, reducers, threaded transitions and end caps. This variety makes it possible to implement almost any pipe routing – whether in complex heating systems or when retrofitting a drinking water system.

Thanks to their dual certification, in many cases there is no need to keep different fitting types for different media. Practical marking helps with quick identification: yellow seals indicate that the solder fitting is suitable for gas installations, while black rings stand for use in the water sector. This simple colour rule saves time and minimizes sources of error on the construction site.

Copper solder fittings in use – tradition meets modern requirements

Copper solder fittings are still frequently used for renovation work in old buildings, for example for existing radiator connections or old drinking water pipes. In the past, copper pipes were connected by screwing, welding or soldering – often in confined spaces, with a great deal of dexterity and sometimes even with the help of a mirror to reach hard-to-see soldering points.

Despite new connection technologies such as pressing, clamping or plugging, copper solder fittings remain the first choice in many areas. They really come into their own when it comes to maximum temperature and pressure resistance, for example in industrial plants or heating systems with high requirements. Many specialist companies also deliberately opt for classic soldering in new buildings – for example, when durability, cost-effectiveness and material compatibility are the main focus.

These soldered connections are materially bonded, which means that the pipe and fitting merge to form a solid unit. The result is a durable, resilient connection that retains its tightness even after decades. Professionals particularly appreciate this durable connection method in safety-relevant installations, such as gas pipes.

Copper solder fittings or press fittings – which is better?

Press fittings have found a firm place in modern building services – they can be installed quickly, do not require an open flame and enable fast work processes. However, they also have their limitations: the connection is mechanical and the sealing element (often made of EPDM) can be affected by ageing or chemical influences. Special tools are also required, which are not always to hand.

Copper solder fittings, on the other hand, only require a flame, soldering material and a little experience. In return, they provide a permanently tight connection that is particularly resistant to temperature fluctuations, pressure loads and chemical influences. They are independent of seals or rubber elements and are therefore much more robust against ageing processes. In many areas, such as industrial systems, heating systems with high flow temperatures or chemically demanding media, traditional soldering is therefore not just an alternative – it is often the better choice.

In summary, Hermann Schmidt copper solder fittings are an excellent choice for all installation areas where reliability, proven quality and versatility are crucial. Put your trust in Hermann Schmidt’s proven connection technology and benefit from durable and safe installations.

Copper solder fittings compared to press fittings

In recent years, press fittings have become increasingly popular as they enable quick and easy installation – without the need for a flame. But although press connections save time, copper solder fittings still have many advantages today:

Characteristic	Copper solder fittings	Press fittings
Connection type	Material bonding (by soldering)	Mechanically sealing (by pressing)
Temperature resistance	Very high (especially with brazing)	Limited by seal
Service life	Extremely durable	Depending on press quality & seal
Assembly effort	Higher, requires flame & know-how	Faster, with pressing tool
Areas of application	Ideal for heavy-duty use	Ideal for quick installations

The copper solder fittings from Hermann Schmidt offer the following advantages

Different sizes and shapes for every application, from compact 12 mm fittings to large-format versions with a diameter of 54 mm
Available in different angles (45°, 90°) and socket variants
Compatible with copper pipes and copper pipe systems
Easy to install thanks to soldering process
Tested quality and reliability in accordance with DIN standards
Approved for drinking water installations
Corrosion-resistant and durable
Delivered dry, grease and oil-free for optimum processing

Copper solder fittings are preferred above all when maximum durability, high pressure resistance or temperature resistance are required – e.g. in heating circuits, industrial systems or renovations of old buildings. In addition, soldering is a tried and tested technique that is still regarded as the quality standard for craftsmanship in many countries.

Copper solder fittings – a solution that lasts

Copper solder fittings from Hermann Schmidt offer a convincing combination of classic connection technology and modern quality. With their double certification, standard conformity in accordance with DIN EN 1254 and the large number of available variants, they are suitable for almost all areas of application in domestic and building services engineering. Whether for renovating old buildings, new builds or industrial projects – they are an economical, safe and durable solution that will also meet future requirements.