Common used materials for engine cooler hose
Metal hose is an important component in the connection pipelines of modern industrial equipment. It is composed of corrugated flexible pipes, mesh sleeves and joints. It is widely used in various gas and infusion pipeline systems. In addition, in compensation systems, they serve as compensation elements, sealing elements, connecting elements and shock-absorbing elements. In addition, metal hoses are also used in wire and cable protection tubes for wires, cables, automated instrument signals and civil shower hoses.
Metal hoses may have some problems during use. Common locations are mainly on the outer surface and inner layer.
Common faults on exterior surfaces
1. Soft cracks on the metal surface, and soft crack pipes bend in the natural environment.
2. Bulging occurs on the outer surface of the hose
3. The hose is not cracked but leaks a lot of oil.
4. The outer layer of the hose has undergone serious qualitative changes. Besides, micro-cracks have occurred on the surface. This is also an important manifestation of the natural aging of metal hoses.Common faults in the inner layer
1. The inner layer of the hose is hard and has cracks
2. The inner layer of the hose is severely deteriorated and significantly swollen.
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