Lack – much greater complexity and fragility of the installation of pipelines. Cast iron pipes are made of gray iron castings in a stationary sand molds, as well as centrifugal and semi-continuous casting. The strength of cast iron pipes depends on the thickness of their walls, as well as the method of casting. Pipes manufactured […]

Each artist is, of course, dreams of personal workshop where you can work in peace, and no one will disturb him. In addition, the workshop will be only used for furniture and tools. There are many various furniture, which is used for arranging the workshops, and one such type of furniture – bench bench. Bench […]

Pressure-suction hoses are used practically in most sectors of the economy. Pressure-suction hose manufactured in accordance with GOST 5398-76, are used as flexible pipelines for the transportation (via suction or discharge) of various liquids, bulk solids and gases. Pressure hoses are useful when you need to quickly connect any capacity for transportation of various substances. […]

On the other hand, it requires a larger diameter pipes (which are expensive) and difficult to configure. It is a delayed action and reduced heat dissipation. Still, such systems continue to apply. For heating houses today often use a system with forced circulation of water through the pump. Increased speed movement of water in the […]

In one-pipe hot water circuits through all the devices in series: cooled in a single device, it goes to another and so on to the back line. In double circuit hot water runs from the supply pipe to all devices in parallel at the same temperature. Of each instrument water returned to the boiler through […]

All this leads to a significant increase cost per square meter. However, in some cases, this solution also has the right to life: the reconstruction of homes evacuated, a change of building, etc. And as to improve its heat supply in conventional, non-elite houses? For this fund, we believe a more acceptable set of group […]