High-Pressure Hoses: Usage
High-pressure hoses are used in the grouting system. For safety, high-pressure hoses should be used during grouting. High-pressure hoses are hydraulic hoses made of wound steel wire, and they should be able to withstand pressures at least twice the grouting pressure. Currently, high-pressure hoses typically have a diameter of ϕ (1 inch) and a pressure rating of [value missing].
There are many types of high-pressure hose connections, such as snap-fit unions and threaded unions. Snap-fit unions offer reliable sealing and are easy to disassemble. Each hose can be rotated to prevent twisting and hard bending. Threaded unions offer good sealing performance but are more difficult to disassemble and the pipe is more prone to twisting.
What are the uses of hydraulic hoses?
Hydraulic hoses, also known as hydraulic oil pipes, hydraulic hoses, high-pressure hoses, hydraulic tubes, steel wire high-pressure pipes, steel wire braided hoses, and steel wire spiral hoses, are generally divided into steel wire braided hydraulic hoses and steel wire spiral hydraulic hoses (Hydraulic rubber hoses).
Names: Steel wire braided hydraulic hose (English name: Wirebraided hydraulic hose); Steel wire spiral hydraulic hose (English name: Spiralwire hydraulic hose).
Commonly used hydraulic hose standards in domestic and international trade include implementation standards such as DIN, SAE, ISO, and GB/T standards; the standard for steel wire braided hydraulic hoses is GB/-; the standard for steel wire spiral hydraulic hoses is GB/. Structure and uses: 1. Hydraulic hose structure: Mainly composed of an inner synthetic rubber layer, a middle rubber layer, multiple reinforcing layers, and an outer synthetic rubber layer. The inner rubber layer can withstand the pressure of the conveyed medium and protects the steel wire or fiber from corrosion. The outer rubber layer protects the reinforcing layer from damage. The reinforcing layer is the skeleton material, ensuring the hose’s operating pressure. II. Applications of Hydraulic Hoses: Primarily used in hydraulic supports for mining and oilfield development, suitable for engineering construction, hoisting and transportation, metallurgical forging, mining equipment, shipbuilding, injection molding machinery, agricultural machinery, various machine tools, and mechanized and automated hydraulic systems in industrial sectors to transport petroleum-based liquids (such as mineral oil, soluble oil, hydraulic oil, fuel, lubricating oil) and water-based liquids (such as emulsions, oil-water emulsions, and water) at certain pressures and temperatures, and for liquid transmission. Rubber-plastic hydraulic hoses, also known as rubber-plastic hoses, are a new type of hose with significant corrosion resistance and energy-saving effects.
