The construction market in Poland is going through a genuine revival. Companies are expanding their premises and flats sell out while a development is still on the drawing board. Urbanisation in Polish towns and villages calls for the infrastructure to keep up, which is why sewer, water and gas networks are being extended.
These projects are carried out both by local authorities and by private investors. When a new pipeline is being built, Hamburg elbows can prove invaluable. What is worth knowing about them?
Stainless Hamburg elbows – what they are and what they are made of
A Hamburg elbow is a component of a water or gas installation that lets the run of a pipeline change direction. They are most often made of stainless steel – an alloy with chromium added – particularly where water installations are concerned. The material is strong, long-lived and resistant to the weather. It also does not react chemically with other substances, thanks to the invisible chromium oxide film that protects the steel from corrosion. Because the material is non-toxic, pipelines made from it can be used without concern to carry potable water. Hamburg elbows are usually bent through 90 degrees and have a short bend radius. They work well in both brazed and welded pipelines.
What dimensions do Hamburg elbows come in?
Hamburg elbows are stocked by many suppliers, both in stores and online. Before choosing a model it is essential to check its dimensions, because at the design stage of a water or gas installation they make a real difference. To match the right elbow to the installation, look at the angle of the bend, the nominal diameter and the outside diameter. Wall thickness, bend radius and length matter too. Make sure the product also meets current construction standards: for Hamburg elbows these are usually the German standards DIN 2605, 2605-1 and 2605-2, which set out their dimensions. Choosing the right elbow has an enormous influence on whether the installation works as designed. Safety comes first, and it is better to think every purchase through properly.
How Hamburg elbows are used
Hamburg elbows are used above all in water and gas installations, where the elbows specified by DIN 2605 – which describes their shape and size – are the ones chosen. For other structures, the widely applicable DIN 2605-2 elbows are used. Beyond construction, Hamburg elbows made of high-quality stainless steel serve as installation components in food-processing plants. They are also used in the marine and chemical industries. They withstand high temperatures and cope well with changes of pressure in an installation. Stainless Hamburg elbows need no expensive maintenance and no frequent replacement, which makes them a good answer for businesses that value solutions built to last. Their versatility is why they have been popular for years.
