I. Overview of rubber hoses
Rubber hoses are pipeline equipment used for conveying gases, liquids, and other media, with good flexibility, pressure resistance, corrosion resistance, and other characteristics. It is widely used in industries, construction, transportation and other fields. This article will introduce the selection method of rubber hoses.
II Domestic standards
GB/T 3683-2001 "Rubber and plastic hoses and hose assemblies - Fabric reinforced for hydraulic purposes": This standard specifies the classification, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of fabric reinforced rubber and plastic hoses and hose assemblies.
GB/T 7939-2008 Terminology for Rubber and Plastic Hoses and hose assemblies: This standard specifies the relevant terms and definitions for rubber and plastic hoses and hose assemblies.
III. International standards
ISO 14362-1:2014 "Rubber and plastic hoses - Part 1: General requirements": This standard specifies the general requirements for rubber and plastic hoses, including materials, structure, dimensions, marking, testing methods, and other aspects.
ISO 14362-2:2014 "Rubber and plastic hoses - Part 2: Steel wire braided reinforced hoses": This standard specifies the requirements, test methods, inspection rules, and other aspects of steel wire braided reinforced hoses.
IV. Detailed explanation of the selection method for rubber hoses
Choose materials based on usage environment
The material of rubber hoses has a significant impact on their performance and effectiveness in use. When consumers choose rubber hoses, they should choose appropriate materials based on their actual usage environment. For example, in high-temperature environments, they should choose high-temperature resistant silicone hoses, while in chemically corrosive environments, they should choose corrosion-resistant fluororubber hoses.
Select specifications and models based on usage pressure
The usage pressure of rubber hoses is one of the important criteria for selecting specifications and models. Consumers should choose the appropriate specification and model of rubber hoses based on actual usage pressure to avoid safety hazards or damage caused by improper specification and model.
Choose length and diameter according to usage requirements
The length and diameter of rubber hoses are also important factors in selection. Consumers should choose the appropriate length and diameter of rubber hoses based on their actual usage needs to avoid inconvenience or waste caused by improper length and diameter.
V. Conclusion
As a common pipeline equipment, the selection of rubber hoses is crucial for ensuring safe operation and extending service life. Consumers need to understand the relevant selection methods and pay attention to complying with relevant standard requirements when choosing rubber hoses. I hope this article can provide a detailed introduction to the selection method of rubber hoses and provide some reference value.