198097, St. Petersburg, Trefoleva str., 2, litera BZH, room 1-N, room. 66


Metal products

Stainless steel fittings, piping and shut-off valves

What is the reason for the popularity of stainless steel

Stainless steel products are made from specialized steels based on narrowly focused GOST standards. Each group of products has its own regulatory documents regulating the technology of creation, nomenclature.

Properties and advantages

Stainless steel metal has a number of advantages that make products made of it absolutely indispensable in all industries.

  1. It is resistant to corrosion, does not require regular updating of surface protection.
  2. The long service life of the material increases the time of active operation of equipment and structures made of it.
  3. Strength characteristics, high resistance to mechanical influences determine the demand for this type of rolled products to create structures that function in conditions of pressure and temperature fluctuations, bad weather and stormy wind.
  4. Carefully polished surfaces without microscopic cracks and pores are completely hygienic. This quality is especially important for medical, laboratory utensils and equipment, tools, in the food industry.

To give the products a particularly high degree of resistance to aggressive environments, a special coating is applied to the surface. Alloys with a chromium content of at least 11.7% have high corrosion resistance due to the formation of a self-healing outer protective layer of oxides and other insoluble compounds.

The decent quality of such a layer is determined by strict compliance with the technology of creating rolled metal. The greatest importance is the lack of tendency of stainless steel to intercrystalline corrosion, the uniformity of the metal, careful surface treatment.


The range of rolled stainless steel includes three groups of products:

  • sheets;
  • pipes;
  • simple and shaped high-grade metal products.

To buy stainless steel products, contact the managers of ALFA-STAR by phone +7(812) 457-05-59, +7 (812) 244-21-41, +7 (812) 244-21-42 or by e-mail alfa-stars@yandex.ru , callback order. The supplier's price list indicating all the items available for purchase for wholesale and retail buyers is available on request.

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