Means for cleaning sewer pipes "Mole"
Means for cleaning pipes Mole: composition of the drug, instructions for use, precautions, prevention of clogging.
Steel
At what depth do you need to dig the sewer pipe
To what depth should the sewer pipe be buried? Depth of laying of the sewer pipe and its slope. Depth of external sewage pipes.
Front pipe: what is it and what are its functions
Front pipe The role of the front exhaust pipe in the operation of a car engine. Front exhaust pipe Repair (replacement) of a reception pipe. Replacing the vibration compensator (corrugation).
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.
Drainage and storm sewage: varieties of these systems and their features
Drainage. Why do we need drains and stormwater? Types of drainage: open, closed, wall. Vertical drainage. Types of storm sewer systems.
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.
Three-layer rubber pipe: where is such a product demanded
Three-layer rubber pipe. Design. Assortment. Properties and application. Installation. Use of corrugated rubber pipe. Installation of corrugated drainage pipe.
Welding metal pipes: features of the work
Welding metal pipes: classification of weld types. How to cook a profile pipe. Technology of gas and electric arc welding.
The valve locking and regulating coupling for cold and hot water supply
Coupling valve: basic technical characteristics, classification and assortment, advantages and disadvantages of each variety, operation and repair features.
Seamless galvanized metal pipe: methods for producing products and their scope
Seamless galvanized pipe. Benefits of using galvanized products. The use of seamless galvanized pipes. Thin-walled capillary stainless pipe.