High Pressure Rubber Hose OEM
Home / Product / High Pressure Washer Hose / High Pressure Rubber Hose

Who we are

Ningbo Shunlong Rubber Hose Co., Ltd.

Ningbo Shunlong Rubber Hose Co., Ltd. is professional China High Pressure Rubber Hose Manufacturers and OEM High Pressure Rubber Hose Factory . Since its establishment in Yuyao City, Ningbo in 2005, the company has been committed to the production and development of various high-pressure steel wire braided rubber hoses, high-pressure coiled rubber hoses, high-pressure oil hoses, high-pressure water hoses and various oil and water hose assemblies. The company is located on the side of Provincial Highway 61, 7 kilometers away from the Cicheng entrance of Hangzhou-Ningbo Expressway, and 50 kilometers away from Beilun Port. The general factory covers an area of 32,000 square meters, with a construction area of 20,000 square meters, fixed assets of 60 million yuan, and working capital of 35 million yuan. There are 180 employees, and the daily production capacity of rubber hose is 50,000 meters. It is one of production enterprises in the industry.

The company's products are widely used in mining, petroleum, hydraulic systems, engineering machinery rings, cleaning equipment and other fields. The products are exported to the United States, Britain, Germany, Italy, Finland, Russia, Brazil, Argentina, Iran, Malaysia, Dubai and other countries and regions. region, and has long been responsible for the OEM production of major domestic and foreign cleaning equipment companies and construction machinery companies.

Ningbo Shunlong Rubber Hose Co., Ltd.
  • Extensive
    Industry Experience

    We have a strong R&D team,and we can develop and produce products according to the drawings or samples the customers offered.

  • Source
    Production Company

    We have our own factory, so we can provide competitive favorable price and high quality products directly.

  • Global

    Our freight teams and shipping partners find end-to-end fulfillment solutions to deliver your products immediately or via a scheduled recurring delivery program.



Industry Knowledge Extension

The Significance of High Pressure Rubber Hoses

High Pressure Rubber Hoses hold immense significance in the industrial landscape, serving as integral components of fluid power systems across a multitude of sectors. Their importance extends beyond mere conduits, as they are meticulously engineered to facilitate the safe and efficient transmission of fluids and gases under high-pressure conditions. Understanding the profound significance of these hoses is essential for appreciating their ubiquitous presence and critical role in contemporary industries.
Versatile Fluid Transfer
High Pressure Rubber Hoses are renowned for their versatility in fluid transfer applications. Hydraulic systems, in particular, rely heavily on these hoses to convey hydraulic fluids, which are instrumental in powering an extensive array of machinery and equipment. In sectors such as construction, agriculture, manufacturing, and aviation, the hydraulic power generated by these hoses enables precise and controlled movements, facilitating the efficient operation of heavy machinery, lifting equipment, and control systems.
These hoses are not limited to hydraulic fluids alone; they are equally adept at transmitting other vital fluids and gases. This adaptability makes them indispensable in a wide range of industries. They can be found facilitating the transfer of compressed air in pneumatic systems, transporting fuel in automotive applications, and even conveying chemicals in petrochemical plants. This adaptability ensures that High Pressure Rubber Hoses are a cornerstone of modern industry, allowing for the smooth and reliable operation of diverse processes.
Reliability and Durability
One of the most compelling aspects of High Pressure Rubber Hoses is their capacity to endure the rigors of high-pressure environments. They are engineered to maintain their structural integrity under extreme conditions, ensuring the reliability of the systems they serve. In hydraulic systems, where the consequences of failure can be catastrophic, the reliability of these hoses is paramount.
High Pressure Rubber Hoses are designed to withstand elevated pressures that can range from hundreds to several thousand pounds per square inch. Their construction, incorporating robust reinforcement layers, provides the strength and resilience necessary to withstand these immense forces. This reliability not only enhances operational efficiency but, more importantly, contributes to the safety of both equipment and personnel.
In applications where high-pressure fluids or gases are involved, such as in the aviation and oil and gas industries, the durability of these hoses is a crucial factor. Their ability to operate in demanding conditions while maintaining their structural integrity ensures that critical processes continue unhindered. This reliability extends the lifespan of equipment and machinery, reducing downtime and maintenance costs.
Safety Considerations
The safety implications of High Pressure Rubber Hoses cannot be overstated. Their significance is especially pronounced when one considers the potential consequences of a hose failure in high-pressure applications. A ruptured hose can lead to uncontrolled fluid release, posing safety hazards, environmental risks, and damage to equipment. Understanding the construction and design of these hoses is vital for ensuring that they can operate safely and efficiently.
High Pressure Rubber Hoses are meticulously crafted with safety in mind. Their construction is carefully engineered to prevent sudden bursts or leaks, even under extreme pressures. The reinforcement layers, typically composed of high-strength materials like steel wire or aramid fiber, are strategically placed to counteract the forces generated within the hose.
Moreover, the materials used in the construction of these hoses are chosen for their resistance to the specific fluid or gas they will convey. This reduces the risk of chemical reactions or degradation that could compromise the hose's structural integrity. Thus, High Pressure Rubber Hoses are not only essential for the efficient functioning of high-pressure systems but also critical for maintaining the safety and integrity of the working environment.

The Construction and Design of High Pressure Rubber Hoses

High Pressure Rubber Hoses are sophisticated engineering marvels that undergo meticulous construction to withstand the challenging demands of modern industries. Their design and construction are the result of a precise combination of materials and engineering principles. A deep understanding of their intricacies is essential for appreciating how these hoses effectively manage the transmission of fluids and gases under elevated pressures.
Inner Tube:
The innermost layer of a High Pressure Rubber Hose is known as the inner tube. This component is the first point of contact with the fluid or gas being transmitted. As such, it plays a crucial role in ensuring that the hose remains compatible with the medium it is transporting. The inner tube is typically made from synthetic rubber or thermoplastic materials, carefully selected to provide resistance to the specific properties of the fluid or gas in question.
For instance, when used in hydraulic systems, the inner tube must be resistant to hydraulic fluids, such as oil, ensuring it remains pliable and durable. In chemical applications, it must be compatible with the conveyed chemicals, and in the case of conveying gases, it must be impervious to gas permeation. The selection of the appropriate inner tube material is a critical aspect of hose design to ensure both longevity and safety in the transport of fluids.
Reinforcement Layers:
High Pressure Rubber Hoses are renowned for their ability to withstand high pressures, a feat made possible by the incorporation of one or more reinforcement layers. These layers are typically composed of high-strength materials, such as steel wire, textile fabric, or aramid fiber, strategically placed within the hose's construction.
The reinforcement layers serve several critical functions. They provide structural integrity to the hose, preventing it from bursting or collapsing under the immense pressures to which it is subjected. The type and arrangement of reinforcement layers are tailored to the specific application requirements, with some hoses featuring multiple layers to bolster their strength.
The orientation and spacing of reinforcement materials are crucial in ensuring the hose can safely manage pressure without deformation. Additionally, these layers help to minimize hose expansion and contraction under pressure, making it possible to maintain precise control in hydraulic systems.
Outer Cover:
The outermost layer of a High Pressure Rubber Hose is the outer cover, which serves as a protective barrier against external factors. This layer is typically constructed using a synthetic rubber compound chosen for its resistance to factors such as oil, weathering, abrasion, and environmental influences.
The outer cover plays a pivotal role in safeguarding the hose against physical damage. In industrial settings where hoses may be subject to abrasion, impact, or contact with harsh substances, the outer cover provides a protective shield, extending the hose's operational life. Furthermore, it ensures the integrity of the reinforcement layers and inner tube, preventing them from being compromised by external factors.
End Fittings and Couplings:
High Pressure Rubber Hoses are not standalone components but rather integral parts of complex fluid systems. To facilitate their connection to other components, these hoses are fitted with end connectors or couplings. These end fittings come in various forms, including threaded connections, flanges, and quick-connect mechanisms.
The selection of the appropriate end fitting or coupling depends on the specific requirements of the application and the nature of the fluid or gas being transported. For instance, hydraulic systems commonly employ threaded connections to ensure a secure and leak-free seal, while quick-connect couplings are favored in applications where rapid connection and disconnection are essential.
End fittings and couplings are meticulously designed to ensure a tight and reliable seal, further enhancing the safety and efficiency of the hose within the broader fluid system.
Size and Length:
High Pressure Rubber Hoses come in a range of sizes and lengths, allowing for customization to meet the unique demands of various applications. The size of the hose is determined by factors such as the flow rate, pressure requirements, and the specific fluid or gas being conveyed.
Smaller hoses are often employed in localized and precise applications, while larger hoses are typically used in heavy-duty industrial scenarios. The length of the hose is adapted to the layout and requirements of the system, ensuring that it can efficiently transport fluids between different components.