Apparatus for welding HDPE pipes. Connection methods. The similarities and differences of various models of apparatus for electrofusion welding HDPE pipes. Butt welding and types of apparatus.
Corrugated stainless pipe. Flexible pipe manufacturing. The use of corrugated pipes in the installation of water supply control units. Installation of underfloor heating and electrical networks using corrugations.
PVC pipes for sewage GOST 51613-2000: the main provisions of documents for polyvinyl chloride products, pipe dimensions and requirements, the use of PVC communications.
Ventilation pipes. Scopes of application. The cross section of the ducts is round, profile. Elements of plastic ventilation. Features of installation. Leading manufacturers.
Polyethylene pipes for water supply: distinctive features of polyethylene, technical parameters and advantages of pipes, their installation, application for cold (or hot) water.
Insertion into the PND pipe: mechanisms for making the insertion, use of a clamp, valve for insertion under pressure, pipe lining or overhead care, flanged and electrowelded saddles.
Tubing, its specificity during transportation and operation. Standardization requirements, labeling and certification. Methods of protection against internal sediment. Connection Methods.
Plastic ventilation pipes for the hood: the properties of smooth and corrugated ducts, the main features of the connection and masking of the elements of the exhaust system.
How to crash into a gas pipe. Where to start replacing a gas pipe. Table of pipe throughput depending on the pressure created by the gas. Rules of the work.