Hydraulic testing of pipelines: checking the pipelines for operability
Hydraulic testing of pipelines. Conditions for verification. Preparatory work. The sequence of checks. Features test various communications.
PND
Cast iron retro heating radiators for a modern apartment
Retro-style cast-iron radiators: design features, ways to install and connect vintage-style batteries. Recommendations for selection.
Sealing joints of pipes coated with polyurethane foam insulation: materials and methods
Sealing pipe joints in polyurethane foam insulation. Methods of sealing joints of pipes with foam insulation in the shell. Tools and materials for thermal insulation of joints. The order of work on the sealing joints.
Control valve, shut-off and temperature control valve: types and design
Regulating valve: the main types of valves, the characteristics of the shut-off and thermostatic valve, especially flow-through devices, some of the nuances of the installation.
Reinforcing casing pipe - what is it
Casing - what is it. Types of casing pipes for a well: metal, plastic, asbestos cement. Application. Do-it-yourself casing drilling for a well.
Perforated pipe: a popular product for the installation of drainage and other systems
Perforated pipe. Operational field. Features of perforation. Production of perforated pipes. How to make a perforated pipe with your own hands?
Corrugation PND: what is needed and what properties does it have
Corrugation PND. Scope of use of HDPE corrugated pipe. Advantages of corrugated HDPE pipes. Types and characteristics of HDPE corrugated pipes. Corrugated PND pipe for drainage.
Sizes of plastic pipes: standards and production parameters
Sizes of plastic pipes. Plastic pipes for water supply. Plastic pipes for sewage. Plastic pipes for heating. Selection of plastic pipes for ventilation.
Pipes for running water in an apartment or in a private house - which are better
Water pipes which are better. Views. Metal pipes - which are better to choose. The choice of plastic water pipes. The choice of plastic pipes.
Batteries for home heating: radiator selection criteria for the private sector
The best batteries for a private house - the choice of a suitable model. The types of radiators - steel, cast iron, bimetal, aluminum. Rating models table.