Bending radius of pipes PND. Bending methods. Minimum bending radius of polyethylene pipes. Tables of bending radii of a pipe of steel water-gas and metal-plastic.
Steel pipes of large diameter, their purpose and conditions of use. The production process of steel pipes of large diameter, standardization and assortment.
What are tubular radiators and what are their advantages. Disadvantages and features of radiators. Rules for choosing appliances for home and apartment.
What determines the rating of the best heating radiators for an apartment and a private house. Description of characteristics that affect the demand for popular models.
Corrugation PND. Scope of use of HDPE corrugated pipe. Advantages of corrugated HDPE pipes. Types and characteristics of HDPE corrugated pipes. Corrugated PND pipe for drainage.
Crimp coupling for steel pipes. Application. Types of crimp fittings. Features Installation of crimp couplings for steel pipes. Fastening pipes connected by crimp couplings.
Tubing, its specificity during transportation and operation. Standardization requirements, labeling and certification. Methods of protection against internal sediment. Connection Methods.
How is the installation of storm sewers. Calculation and design according to SNiP. Service. Compliance with the security zone and the collection of collected water.