GOST steel tees: features, varieties and characteristics
GOST steel tees. Operational areas, design and production technology of steel tees. Varieties of steel tees. Main characteristics.
Flexible insulated insulated ventilation duct
Flexible insulated duct. Recommendations for the installation and operation of flexible ducts. The choice of materials for thermal insulation. The process of insulation of ventilation pipes.
DIY weather vane on a chimney: how to make it
Vane on the chimney with your own hands. The device, types and functions of the weather vane. The selection of materials and tools and the manufacture of windcock on the chimney pipe. How to install a weather vane deflector.
Pipe cylindrical inch thread: GOST 6357 from ´81 year
GOST 6357-81 cylindrical pipe thread, thread profile parameters, standardized tolerances and deviations, thread screwing length, tapered thread dimensions.
Water and gas steel pipe GOST 3262 75
Water and gas pipe GOST 3262 75. Advantages and disadvantages. Specifications. Metric data of light, ordinary and reinforced water and gas pipes.
PVC pipes for home heating systems: which ones to choose
PVC pipes for heating. Technical characteristics of chlorinated PVC for heating, differences from other types of plastic. The choice of the size of plastic pipes. Installation of PVC 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.
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.
Multi-disc butterfly valve: design and purpose of the device
Butterfly valve The materials from which the gates are made. Key Features of Butterfly Valves Advantages and disadvantages. Principle of operation.
How to solder polypropylene pipes for a water pipe yourself
How to solder polypropylene pipes with your own hands. Types of polypropylene pipes. The choice of temperature. Errors in soldering polypropylene pipes. Sequence of operations.