- Country of manufactureRussia
- Pressure10 at
- Inner diameter20 mm
Sleeves pressure head in accordance with GOST 18698-79, the rubber sleeves with a textile framework applied as flexible pipelines to giving under pressure of liquids, saturated steam, gases and bulks.
Sleeves consist of an inside rubber layer, several layers of a textile framework and an external rubber layer.
Depending on appointment pressure head sleeves are subdivided on classes:
Class B(I): gasoline, kerosene of mineral oils on an oil basis;
Class B(II): waters technical (without additives), solutions of inorganic acids and alkalis concentration to 20% (except solutions of nitric acid);
Class VG(III): hot water;
Class G(IV): air, carbon dioxide, nitrogen and other inert gases;
Class P(VII): feedstuffs (alcohol, wine, beer, milk, subacidic solutions, organic and other substances, drinking water);
Class Sh(VIII): abrasive materials (sand from sanding devices), alkalescent and subacidic solutions for plaster and paintings;
Class Steam-1 (X) Steam-2 (X): saturated steam to +143os and to +175os
Identification number: A sleeve of B (II) - 10 - 6.3 GOST 18698-79
Water - a class of a sleeve (working environment);
10 - internal diameter (mm);
6.3atm - the working pressure (atm);
GOST 18698-79 - State standard.