Gate valve and chimney damper: why is it needed and how to make it with your own hands?
Gate valve for the chimney. Why do we need a slide gate valve? Varieties of gates. Tips for choosing gate valves. Independent manufacture and installation.
Warming and Heating
Calculation of a profile pipe for bending: for what and how are such calculations made
Calculation of pipe bending. Properties and features of shaped tubular products. How the strength of the material affects the allowable bending radii. What formulas and tables apply.
VChShG pipes: features and advantages of ductile iron and installation of products from it
Ductile iron tubes: method of production and technical specifications. The use of products from ductile iron. Storage conditions. Features of the installation of pipes for different connections.
A tool for high-quality cleaning of sewer pipes - which is better
A tool for cleaning sewer pipes which is better. Cleaning cast iron and steel pipes. Means for cleaning plastic pipes. Cleaning the sewer pipes from grease.
Water pipe repair: types of breakdowns, popular repair methods
Water pipe repair. Varieties of damage. What pipes are used in the repair of pipelines? Repair leaks. Methods of repairing metal and plastic pipes.
Plastic pipes for different types of water supply systems: types, features
Plastic pipes for water supply. Advantages and disadvantages, types of plastic pipes. The manufacture of plastic pipes. Do-it-yourself water pipe assembly from a plastic pipe.
Chimney for a geyser: features of installation in an apartment and a private house
Chimney for a geyser. Types of geysers. Varieties of chimneys. Basic requirements for the chimney of a gas column. Features of installation in an apartment and a private house.
Installation and features of HDPE pipes for water supply
Installation of HDPE pipes for water supply. How to choose a polyethylene pipe. Preparation and methods for joining HDPE products. Recommendations for the correct installation of polymer pipes.
PVC corrugated pipe for electrical wiring and drainage: varieties and properties
Corrugated PVC pipe. Varieties of corrugated pipes. The use of PVC pipes for electrical and drainage networks. Comparative characteristics of corrugated PVC and HDPE pipes.
Ball (ball) crane: GOST requirements, varieties and applications
GOST ball valve. Varieties of ball valves. Design Features.What to look for when purchasing and installing a ball valve.