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.
PVC
How to bend a profile pipe at home
How to bend a profile pipe correctly and without damage, traditional and effective alternative methods of bending: pipe bender, spring, sand, grinder.
GOST 24137–80 - U-clamp. Main characteristics and production features
GOST 24137–80 U-clamp. The main characteristics of U-shaped clamps. The device of U-shaped collars. Operational sphere and production features.
Laying the drainage pipe: what rules must be observed when installing such a system
Laying the drain pipe. When required. Types of drainage. What materials will be required. Varieties of plastic drainage pipes. We create a drainage system with our own hands.
Chimney pipe sandwich: dimensions, design, selection tips
Chimney pipe sandwich: dimensions and other characteristics. Sandwich pipe design. Advantages and main features. Characteristics of insulation. The service life of insulated pipes.
Polyethylene pipes: main features and sewer systems based on them
Sewer polyethylene pipes: production features, standardized technical specifications, main types of pipes, installation options.
Range of profile pipe in accordance with GOST 8645. Products of rectangular cross-sectional shape
Assortment of rectangular rectangular pipe: concept of product range, standardized list of steel pipes according to GOST 8645, mass, moment of resistance and inertia.
The use of plastic pipes of large diameter: dimensions, installation
Plastic pipes of large diameter. The use of large diameter pipes. Characteristics of pipes, assortment, production materials. Methods for connecting large pipes.
Flanged gate valve with rubber wedge: design, purpose
Gate valve with rubber wedge flange. Varieties and design: slide gate valve, parallel, hose. Operating parameters of valves with rubber wedge.
Joker - a modular system for the assembly of commercial equipment and furniture
Joker system. A simple constructor with great features. Calculation and arrangement of the structure. Creating a dressing room using elements of the joker system.