Basic Characteristics of Rubber Hose Fittings

Rubber hoses are tubular elastic products made primarily of rubber, possessing the following core characteristics:

Elasticity and Deformation Recovery: Elongation rate can reach 300%-800%, permanent deformation rate is less than 10%, suitable for dynamic scenarios such as hydraulic systems, and can buffer pressure fluctuations.

Mechanical Properties: Tensile strength must reach above 15MPa (high-pressure steam transportation), with high toughness and wear resistance (e.g., rubber hoses in power plant coal conveying systems need to resist coal dust abrasion).

Environmental and Media Adaptability: Wide temperature range (e.g., fluororubber withstands above 200℃, nitrile rubber withstands -40℃), media resistance varies depending on the material (e.g., nitrile rubber is oil-resistant, ethylene propylene rubber is water vapor-resistant).

Structural and Dimensional Stability: High bonding strength of multi-layered structure, diameter expansion rate less than 10% (hydraulic hoses), ensuring connection stability.

Applicability and Safety: Adaptable to various interface sizes, with early warning before failure (e.g., bulging of the outer rubber layer), improving safety.

Hebei Jiguan Rubber Products Co., Ltd. offers a variety of rubber hose products and supports customized needs. We can recommend suitable products based on your specific application scenarios (such as high temperature, high pressure, or corrosion-resistant environments). For further information, please contact us for professional advice.