The main varieties of pipe thread: features and differences
Pipe thread. What happens pipe thread. Differences between metric and inch threads. Manual and mechanical tools for rolling threads. Methods for determining thread size.
Cast iron
What are the heating radiators for the apartment: the main varieties of products
What are the heating radiators for the apartment, the features of each variety. Differences of heating devices in design, metal of manufacture, type of connection, dimensions, method of fastening and format
DIY vent on the vent pipe: rules and assembly sequence
Vent pipe deflector. The device and principle of operation. Varieties of ventilation deflectors. How to make and install a deflector with your own hands.
Water Well Drilling: Manual and Mechanical Methods
Drilling water wells. Types of wells. Common manual drilling methods. Mechanical methods of drilling in the water well section. Tips for choosing a drilling site.
How to eliminate odor from sewers in your home or apartment
Smell from the sewer in an apartment or house: the main causes of the smell from sewer pipes, problems in elimination, prevention tips in different rooms.
Pipe Waterproofing: A Survey of Popular Moisture-Proof Materials
Waterproofing pipes. Types of waterproofing materials for pipes: PVC tape, rubber sheet, Izol, PPU shell, heat-shrinkable tape and coupling. Chimney insulation.
Wall-mounted vertical radiators: a comparison of views and quick tips for choosing
Wall-mounted vertical heating radiators: types, forms. Characteristics, heat transfer indicators. Features of the installation of radiators of various types.
Copper pipes for heating systems: properties and installation features
Copper pipes for heating. Technical characteristics of copper pipelines. The advantages of copper pipes. Painting of heating systems made of copper. Methods of mounting copper pipes.
How to bump into a cast iron, plastic or steel water pipe under pressure
How to bump into a water pipe under pressure: work permits, the essence and stages of the insert, types of clamps, insert into the main, metal, polymer and cast-iron water pipes.
Air velocity in the duct: determination methods and useful tips
Air velocity in the duct. The material and shape of the cross section of the ducts. The correct selection of the duct. The procedure for calculating the speed in the duct. Useful tips.