Correctly grasp the withhold hose joint degree is to ensure appropriate withhold hose connector assembly key without pulling and leakage in use. The radial fastener assembly.

The structure and the size of the reasonable hose connectors, attached to a hose up after buckling, the effective sealing length, surface and core sleeve pipe all the gaps between the outer surface should be hose fill. If it is not filled, it might appear pipe joint pulling resistant performance is not high or the sealing performance is not good phenomenon. Pipe fittings withhold degree should be based on the hose can fill the effective sealing surface and core length of inner sleeve tube all the gaps between the outer surface, and not to appear inside the hose rubber drum kit to withhold excessive phenomenon.