Sales
Steven Rankine
Area Sales Manager
Sales
Michael Lalor
Area Sales Manager
Flexible and rigid pipes for local heating and district heating and Sanitary
Steven Rankine
Area Sales Manager
Michael Lalor
Area Sales Manager
KIWA
Local and district heating – Flexible, pre-insulated pipe systems with excellent insulating properties are usually installed in this area. However, the large-scale commercial expansion of district heating networks initially began with the use of rigid steel pipes. Nevertheless, the tide turned with the advent of technological advancements in plant engineering and numerous new research findings. In recent decades, plastic pipes have increasingly been chosen for use in the build-out of the supply infrastructure. In many cases, this flexible alternative achieves even better measured values for insulation performance. Still, there are certain advantages to using rigid pipe systems with a stainless steel or other solid metal medium pipe compared to pipework made of PE (polyethylene) plastic. Therefore, it always remains a case-by-case decision as to which pipe system is ultimately the better choice in a direct comparison.
Hot and cold water – Here we only offer flexible, continuous systems. They also have distinct property profiles: Some are certified for drinking water, others are designed with oxygen barriers and still others have integrated frost protection or heating tape. What is important depends entirely on the intended use and the associated requirements. Is the focus on the impeccable quality of the supplied water or the temperature of the medium? If the latter is the case, then the system is equipped with high-quality insulation made of polyurethane (PUR).
As previously mentioned, both rigid and flexible pipe systems have their own unique qualities and characteristics. However, flexible models are now favoured due to their numerous benefits, particularly for heating, sanitary and service water pipes. One notable advantage of flexible heating pipes is that they can be bent to a certain degree in all directions, allowing for compact installation. Irrespective of the specific location or the conditions of the route, we offer our factory-prefabricated pipework in long lengths. Installing new heating pipes in this combination is typically a straightforward process. This is because flexible pipes in long lengths can ideally be installed in one piece – or at least help to significantly reduce the number of connection points. This not only simplifies installation but also significantly accelerates the assembly process. If the pipework is only available in short dimensions, then it will need to be joined individually at each connection point.
Are you interested in converting your heating system and hot water supply so it can be connected to the local or district heating network? Flexible local heating pipes are also frequently used in this segment. Particularly in these applications, it is advantageous that flexible pipe systems are often less prone to corrosion and more resilient in the presence of significant temperature fluctuations and moisture. But the following applies to all heating pipes, whether flexible or rigid, made of stainless steel or plastic: the pipe insulation is crucial. It determines whether the heating pipe ensures effective heat transport. Therefore, the determining factor for optimal heating pipes lies not in the material of the pipework itself, but rather in the choice of insulation material. We generally use PUR rigid foam for this purpose. Polyurethane is a plastic that has outstanding insulating properties and is also heat and weather resistant. By leveraging our unique process technology, we achieved unprecedented thermal conductivity values, resulting in a significant increase in energy efficiency.
Our product portfolio includes various models of flexible heating pipes, sorted according to the above-mentioned categories – such as CALPEX PUR-KING or CASAFLEX in the local and district heating segment and FLEXSTAR, which is specifically designed to be connected to heat pumps. This gives our customers options and allows them to customise the pipe system to the specific requirements of their construction project. You can find out more about our products and services in the area of heating systems here on the website or speak directly with our customer service team.
BRUGG Pipes is one of the global market leaders in the safe transportation of substances that are flammable or pose a risk to water quality. Particularly in the areas of plant engineering and industrial infrastructure, quality, safety and environmental protection are prioritised above all else. Our solutions that fulfil all of these requirements without compromise are now widely known on the market. Leading oil companies trust BRUGG Pipes to transport their fuel – both within their plants and for wide-ranging distribution.
Our certified pipe systems have consistently demonstrated their value across various industries for many decades. The innovative solutions not only excel in terms of their exceptional properties but also stand out for their straightforward connection technology, allowing for quick installation. Many of our products are also suitable for continuous laying and are designed to allow for unrestricted installation during regular operation. Accordingly, the cost-effectiveness of our pipe systems begins even before the actual installation.
Our products deliver outstanding results and exhibit excellent measured values in both performance tests and safety checks. We made a significant breakthrough with one of our systems, particularly in regard to the lambda value. CALPEX PUR KING achieved a global record in the thermal conductivity category, with a measurement of just 0.0199 watts per meter and Kelvin. This outstanding insulating property sets it apart from other systems on the market, as no other system achieves such a low lower limit. CALPEX PUR KING is unique among other conductive pipes due to this energy efficiency. With this pipe system, we are also making a global contribution to a more sustainable and responsible energy supply.
We at BRUGG Pipes are happy to carry out the assembly of all our own pipe systems ourselves. Our employees have many years of experience and unrivaled expertise in BRUGG Pipes components. Alternatively, we instruct contracted companies in regard to the assembly. We naturally provide a wide range of services in the area of local and district heating, cooling and cold water systems, petrol stations, tank systems and industry – including tapping district heating pipes, measurement technology, renovations, rapid repair and replacement in emergencies, training, retrofitting of insulation and regular system maintenance. Our service philosophy is simple and straightforward: respond promptly and perform work proficiently – because satisfied customers are repeat customers. If you have any questions or specific concerns, please feel free to contact our competent contact person at any time.
CALPEX PUR-KING - Heating Low-Temperature Pipe System
BRUGG CALPEX Catalogue
BRUGG CALPEX Brochure
CALPEX Installation Instructions