Sleeves pressure head with a cotton framework lengthy TU 38-105998-91, TU 25.50805800952-97

Sleeves consist of an inside rubber layer, a cotton framework and an external rubber layer. Depending on purpose of a sleeve are made the following classes: B, V, VG. The main sizes of the made sleeves: vnutr. diameter - 9, 10, 12, 16, 18, 20, 25 mm. Sleeves are efficient in regions of temperate and tropical climate in the range of temperatures from minus 35 °C to plus 50 °C of the Sleeve consist of an inside rubber layer, a cotton framework and an external rubber layer.

Sleeves of classes B, B, VG - have 3 - fold margin of safety, a class G - have 5 multiple margin of safety.