| 摘要 |
FIELD: pipeline engineering. ^ SUBSTANCE: method comprises assembling combined hose that has hose made of reinforcing material and outer film hose. The reinforcing material of the hose is impregnated in two stages. First, the binder is supplied from the face of the hose until the plug inside its inner space is formed, and, second, the inner space of the film hose is evacuated in the region of the plug from the side opposite to the roller device through which combined hose with the binder passes. ^ EFFECT: enhanced quality of impregnation of the reinforcing material. ^ 2 ex |
