How to make a gate from a profile pipe with your own hands
Do-it-yourself gate from a profile pipe: the simplest metal construction. Step-by-step manufacturing instructions, recommendations.
For heating
Insertion into a water pipe: the most practical methods
Insertion into a water pipe in different ways. Varieties of clamps. Features of insert work with plastic, cast-iron and steel pipes.
Pipe-pipe coupling or pipe coupling: varieties and features of the device
Pipe-to-pipe coupling. Varieties of couplings. Pipe-to-pipe coupling. Combined pipe-pipe couplings. Repair couplings. Varieties of compounds. The nuances of mounting couplings.
Old heating batteries: what to do with them and how to prolong their life
Do I need to replace old heating batteries and when is it better to do it. How to extend the life of old-style radiators.
Steel pipe in polyurethane foam (PPU) insulation with a protective sheath
Steel pipe in polyurethane foam insulation: types of shells, basic characteristics and requirements for heat-insulated channels, standardized pipe sizes with OTs and PE shells.
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.
Compensators for polypropylene and other pipes: purpose and installation methods in the pipeline
Compensators for polypropylene pipes, their varieties and purpose in hot water supply and heating systems. DIY installation methods - “American”, flange and welding installation method.
Diameter of the outer and inner polypropylene pipes: how to choose the right size
Classification of polypropylene pipes based on the composition of raw materials and the pressure of the working medium. Diameter of polypropylene pipes for various types of communications
Seamless steel pipe: production technology and application features
The pipe is seamless. How to make seamless pipes. Classification of seamless steel pipes. How to determine the mass of a seamless pipe. Advantages and application of seamless pipes.
HDPE upsetting casing pipes for the installation of wells: characteristics and installation
HDPE casing pipes for threaded wells. Advantages and disadvantages of casing HDPE. The choice of pipe HDPE for the well. Insulation of water and casing pipes. Well insulation.