Area of ​​a circle and its parts. Length of a circle and its arcs
How to find the circumference of a circle using the sides and area of ​​an inscribed triangle. You can find what is equal to
which casing pipes are best to choose for a private water well
Which casing pipe for a well is better, metal or pvc?
There are many options: steel - seamless, seam, galvanized. Different steel grades, different diameters and thicknesses
Red tips
Cast iron socket pressure pipe - characteristics and types, range and scope of application, review of GOST 9583 - 75
Despite the fact that the construction market is filled with plastic pipes, the cast iron version of products is still in demand.
Characteristics of ductile iron pipes, features of production and use
Ductile iron pipes are the optimal choice for installing water supply and sewer systems. For production use
Types of corrugations for electrical cables: tips for selection and rules for calculating the size of corrugations
There are many reasons why it is advisable to hide electrical wires in a corrugated sleeve: If the need arises
pipes Rehau 2
Rehau pipes or polypropylene pipes, which is better?
There is a big debate: which pipes are better to use in rough plumbing - Rehau or propylene?
How to organize the production of profile pipes and what income will this business bring?
Hello, dear guest. Today I propose to pay attention to the profile pipe. The same one from
How an aluminum reinforced pipe is made - possible methods of reinforcing polypropylene pipes
Polypropylene (PPR) pipes are most widely used in the installation of water pipelines (drinking and technical) and heating.
Chrome pipes: a reliable basis for domestic and industrial structures
Among all common rolled metal products, chrome-plated pipes are the most widely used. Thanks to them
Plastic pipes for wells: types and material of manufacture, casing features
Quality of the material: (What is your assessment of the article?) Plastic casing pipes have gained wild popularity and are offered
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