When selecting a chemical hose, you need to consider the following aspects:

Working pressure: Select the appropriate pipeline pressure according to the working pressure of the equipment. Due to the impact load of the hydraulic system, the maximum working pressure of the hose is usually higher than the maximum working pressure of the system, and its burst pressure is usually 3-4 times the maximum working pressure.

Hose size: The inner diameter of the hose directly affects the smoothness of the medium flow. The compatibility of the hose with the pipe clamp or steel plate should also be considered to ensure that the outer diameter size matches.

Medium and environment: Select a hydraulic hose that should be compatible with the conveying medium. For example, if hydraulic oil is conveyed, an oil-resistant hose should be selected. At the same time, select the hose according to the use environment, considering factors such as the harshness of the environment, exposure, light exposure time, friction frequency and external temperature.

Minimum bending radius: Since the hydraulic hose should avoid exceeding the minimum bending radius during use, it is necessary to consider the specific location of the product to determine the appropriate minimum bending radius.

Raw material quality: High-quality raw materials are the prerequisite for manufacturing high-quality hoses.

Production process: Advanced production technology can effectively ensure the consistency and reliability of the hose. Extrusion technology determines the uniformity of hose wall thickness; the vulcanization process affects the hardness and elasticity of the finished product; and strict testing procedures are the key to ensuring the quality of each batch of products.

Quality certification and standards: International standards provide a measure for hose production. Both ISO and ASTM standards are important bases for quality assurance. Obtaining a certification certificate issued by an authoritative organization is a recognition of the manufacturer's technical level.

In summary, when selecting a chemical hose, it is necessary to consider the above factors comprehensively and make a choice based on specific usage scenarios and needs.