What are the applications of high-pressure hoses?

Release date:

2021-07-01

Author:

High-pressure hoses are primarily composed of a liquid‑resistant styrene–butadiene rubber inner liner, an intermediate rubber layer, one to three layers of manually braided stainless‑steel wire, and a weather‑resistant styrene–butadiene rubber outer cover. The inner liner ensures the conveyed medium is contained and protects the stainless‑steel wires from corrosion, while the outer cover safeguards the wires from mechanical damage. The stainless‑steel wire layers serve as the structural reinforcement. These hoses are manufactured using a specialized formulation of styrene–butadiene rubber, offering excellent resistance to acids and alkalis, high temperatures, and aging.

　　High-pressure hoses are composed of a liquid‑resistant styrene–butadiene rubber inner liner, an intermediate rubber layer, one to three layers of manually braided stainless‑steel wire reinforcement, and a weather‑resistant styrene–butadiene rubber outer cover. The inner liner bears the pressure of the conveyed fluid and protects the stainless‑steel wires from corrosion, while the outer cover shields the wires from mechanical damage. The stainless‑steel wire reinforcement serves as the structural framework, providing enhanced strength. These hoses are manufactured using a specialized formulation of styrene–butadiene rubber, offering excellent resistance to acids and alkalis, high temperatures, and aging.

　　High-pressure hoses are manufactured from a high‑quality, specialized styrene–butadiene rubber compound using large‑diameter hose‑making equipment controlled by advanced electronic systems. Meeting stringent requirements for quality and durability, these rubber hoses are ideally suited for the reliable conveyance of a wide range of fluids in virtually any application. Typical applications include marine engineering, logistics, large storage tanks, the steel and metallurgical industries, and the construction sector.

　　High-pressure hoses consist of a wire‑wound reinforcement layer and inner and outer layers of oil‑ and corrosion‑resistant synthetic rubber. They are used for conveying hydraulic fluids in construction machinery, as well as for transporting subsea natural gas, petroleum, irrigation water, and media in steel mills and chemical plants.

　　High-pressure hose classifications: high-pressure steel-wire braided hoses, high-pressure steel-wire spiral-wound hoses, large-diameter high-pressure hoses, steel-wire (fiber)-reinforced nylon elastomer resin hoses, steel-wire-reinforced flexible hoses, ultra-high-pressure flexible hoses, high-temperature-resistant flexible hoses, and polyurethane hoses.

　　High-pressure hose structure: The high-pressure oil hose consists of a wire‑wound carcass layer and inner and outer layers of oil‑resistant rubber, corrosion‑resistant synthetic rubber, and weather‑resistant specialty rubber.

　　Applications of high-pressure hoses: excavators, loaders, tipper trucks, hydraulic power steering systems, hydraulic supports, cement conveying pipelines, agricultural irrigation hoses, hydraulic oil lines for construction machinery, subsea natural gas transmission, and petroleum transportation.

Keywords:

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