Flanged stop valve: types and applications
The valve is flange. Classification: screw, ball, gate, plug valves. Angle and steam valve. Varieties: steel, brass, cast iron. Features
Quick-detachable connections (BRS): products for quick joining of hoses, hoses and pipes
Quick couplings. Features of the cattle. Advantages and disadvantages. Scopes of use of cattle. Device and dimensions. The principle of operation of the BRS. Varieties of quick couplings.
Gas burner for the process of soldering copper pipes: types and features of application
Gas burner for brazing copper pipes: soldering parts, a necessary tool, features of the use of solder and flux, types and use of gas burners.
What pipes are better to use for water heating of an apartment
What pipes are better to use for heating an apartment. Black metal. Stainless steel. Copper. Pipes made of plastic. Polypropylene. Crosslinked polyethylene. Metalloplastik.
Electric-welded steel pipe GOST 10705-80: assortment and production requirements
Electric-welded steel pipe GOST 10705-80. Characteristics, manufacturing methods. Standardization and assortment. Deviation tolerances. Scopes of application.
Branch, coupling, tee, expansion pipe and other PVC fittings for drainage systems
Compensation pipe and other PVC sewer fittings. Features and benefits of PVC fittings for sewage. Types of PVC fittings for sewage. Installation tips.
Pipes for sewage systems: types and main differences
Pipes for sewage. Requirements for pipes for sewage in a private house. Views. Pipes for pressure and pressureless sewers. Sizes of sewer and drainage pipes. GOST.
Production of high pressure hoses: varieties of high pressure hoses and 4 stages of their production
Production of high pressure hoses. Types, design and advantages of the WFD. Preparation for the production of high pressure hoses. Crimp RVD. Testing and marking.
Do-it-yourself warm water floor from polypropylene pipes
Do-it-yourself warm floor made of polypropylene pipes. Features of the material. Alternative options. Preparatory work. Installation of underfloor heating. Collector Installation.
Large diameter pipes: products for trunk pipelines
Large diameter pipes. Features and specifications. Steel pipes of large diameter. Types of shells of steel pipes: PPU-PE, PPU-OTs. Large diameter polymer pipes.