Iron, nickel and chromium are used as a base for stainless steel pipes. Additional protective coatings such as nickel plating, chromium plating, zinc plating and alitating increase the corrosion resistance of the material. Also increases corrosion resistance by passivation with special solutions that form a protective oxide film on the surface, .
Base percentage of chromium (not less than 10.5%). Components such as molybdenum, vanadium, nickel, zirconium are added to increase the level of corrosion resistance.
Mechanical properties (t° 20°C)
Tensile strength 450-900 MPa
sT - limit of proportionality (yield strength for permanent deformation) 200-650 MPa
d5 - Tensile elongation at break 10-39%
Evaluation of corrosion resistance of metals
Material corrosion resistance is evaluated in points If corrosion rate is from 0.01 to 0.1 mm/year (4-5 points), the material is considered resistant to corrosion. From 0.001 to 0.005 mm/year - very resistant. And less than 0.001 mm/year - completely resistant. The latter group includes gold, pure titanium, and titanium alloys.
Production of tubes for chemical, oil refining, pulp and paper industry, nuclear power industry, parts of furnace fittings.
Turning, milling, grinding, drilling.
Normalizing, hardening, annealing, tempering.
We offer to buy corrosion-resistant stainless steel pipe from specialized warehouses of the supplier Evek GmbH with delivery in any city. Full compliance with international quality standards. Supplier Evek GmbH offers to buy corrosion-resistant stainless steel tube, the price - the best in this segment of rolled products.
Buy, bargain price
We offer corrosion-resistant stainless steel tube, the price - determined by the technological features of production without the inclusion of additional costs. It is possible to order products with non-standard parameters. In the segment of stainless steel tubes, the company Evek GmbH is a profitable supplier. Timely delivery is provided by representative offices in Eastern European cities.