Internal anticorrosive covering
At internal isolation of PTZ uses a way of putting two-component epoxy Amercoat enamel, more modern in comparison with the cement and sand isolation (CSI).
This covering, at the expense of high glatkosny characteristics, is capable to resist effectively to a biological obrastaniye and does not allow reduction of capacity and, as a result, does not influence hydraulic resistance at transfer of products. Besides, provides, reliable protection against corrosion, metal disintegration (iron oxides) does not allow to litter the moved environment with products that is especially important at arrangement of water supply systems. Also the covering provides the stable capacity of steel pipes, thereby significantly reducing power costs of water supply, at its invariable quality. There are no restrictions on transportation and storage. Also one undoubted advantage is - weight does not increase.
The covering does not influence quality of drinking water that is confirmed by the sanitary epidemiological conclusions.
Amercoat 391 PC the quick-drying epoxy covering without solvent developed as the most resistant covering for external and internal surfaces of pipelines and tanks of storage.
As the internal covering, Amercoat 391 PC possesses exclusive resistance to oil fractions, fuels, industrial and to sewage. As the superficial covering, possesses exclusive resistance to blows and attrition. Besides, Amercoat 391 PC has unique resistance to cathodic flaking.